Remote Automation Solutions Bristol 9600bps Modem Owner's Manual
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BBI 9600bps - PSTN Modem
P/N 396039-XX-X
For Series
33XX DPCs/RTUs
&
TeleFlow 3530-XXX
Instruction Manual
Bristol Babcock
CI-9600 - April, 2003
NOTICE
Copyright Notice
The information in this document is subject to change without notice. Every effort has been made to supply complete and accurate information. However, Bristol Babcock assumes no responsibility for any errors that may appear in this document.
Request for Additional Instructions
Additional copies of instruction manuals may be ordered from the address below per attention of the Sales Order Processing Department. List the instruction book numbers or give complete model number, serial or software version number. Furnish a return address that includes the name of the person who will receive the material. Billing for extra copies will be according to current pricing schedules.
TeleFlowÔ, TeleRTUÔ and ACCOLÔ are trademarks of BristolBabcock. Other trademarks or copy-righted products mentioned in this document are for information only, and belong to their respective companies, or trademark holders.
Copyright © 1998 & 2003 Bristol Babcock, 1100 Buckingham St., Watertown, CT 06795. No part of this manual may be reproduced in any form without the express written permission of Bristol Babcock.
IMPORTANT! READ INSTRUCTIONS BEFORE STARTING!
Be sure that these instructions are carefully read and understood before any operation is attempted. Improper use of this device in some applications may result in damage or injury. The user is urged to keep this book filed in a convenient location for future reference.
These instructions may not cover all details or variations in equipment or cover every possible situation to be met in connection with installation, operation or maintenance. Should problems arise that are not covered sufficiently in the text, the purchaser is advised to contact Bristol Babcock for further information.
EQUIPMENT APPLICATION WARNING
The customer should note that a failure of this instrument or system, for whatever reason, may leave an operating process without protection. Depending upon the application, this could result in possible damage to property or injury to persons. It is suggested that the purchaser review the need for additional backup equipment or provide alternate means of protection such as alarm devices, output limiting, fail-safe valves, relief valves, emergency shutoffs, emergency switches, etc.
If additional information is required, the purchaser is advised to contact Bristol
Babcock.
RETURNED EQUIPMENT WARNING
When returning any equipment to Bristol Babcock for repairs or evaluation, please note the following: The party sending such materials is responsible to ensure that the materials returned to Bristol Babcock are clean to safe levels, as such levels are defined and/or determined by applicable federal, state and/or local law regulations or codes. Such party agrees to indemnify Bristol Babcock and save
Bristol Babcock harmless from any liability or damage which Bristol Babcock may incur or suffer due to such party's failure to so act.
ELECTRICAL GROUNDING
Metal enclosures and exposed metal parts of electrical instruments must be grounded in accordance with OSHA rules and regulations pertaining to "Design
Safety Standards for Electrical Systems," 29 CFR, Part 1910, Subpart S, dated: April
16, 1981 (OSHA rulings are in agreement with the National Electrical Code).
The grounding requirement is also applicable to mechanical or pneumatic instruments that include electrically-operated devices such as lights, switches, relays, alarms, or chart drives.
EQUIPMENT DAMAGE FRPM ELECTROSTATIC DISCHARGE VOLTAGE
This product contains sensitive electronic components that can be damaged by exposure to an electrostatic discharge (ESD) voltage. Depending on the magnitude and duration of the ESD, this can result in erratic operation or complete failure of the equipment. Read BBI supplemental document S14006 for proper care and handling of ESD-sensitive components.
Bristol Babcock 1100 Buckingham Street, Watertown, CT 06795
Telephone (860) 945-2200
WARRANTY
A.
Bristol warrants that goods described herein and manufactured by Bristol are free from defects in material and workmanship for one year from the date of shipment unless otherwise agreed to by Bristol in writing.
B.
Bristol warrants that goods repaired by it pursuant to the warranty are free from defects in material and workmanship for a period to the end of the original warranty or ninety (90) days from the date of delivery of repaired goods, whichever is longer.
C.
Warranties on goods sold by, but not manufactured by Bristol are expressly limited to the terms of the warranties given by the manufacturer of such goods.
D.
All warranties are terminated in the event that the goods or systems or any part thereof are (i) misused, abused or otherwise damaged, (ii) repaired, altered or modified without Bristol's consent, (iii) not installed, maintained and operated in strict compliance with instructions furnished by Bristol, or (iv) worn, injured or damaged from abnormal or abusive use in service time.
E.
THESE WARRANTIES ARE EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES
EXPRESS OR IMPLIED (INCLUDING WITHOUT LIMITATION WARRANTIES AS
TO MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE), AND
NO WARRANTIES, EXPRESS OR IMPLIED, NOR ANY REPRESENTATIONS,
PROMISES, OR STATEMENTS HAVE BEEN MADE BY BRISTOL UNLESS
ENDORSED HEREIN IN WRITING. FURTHER, THERE ARE NO WARRANTIES
WHICH EXTEND BEYOND THE DESCRIPTION OF THE FACE HEREOF.
F.
No agent of Bristol is authorized to assume any liability for it or to make any written or oral warranties beyond those set forth herein.
REMEDIES
A.
Buyer's sole remedy for breach of any warranty is limited exclusively to repair or replacement without cost to Buyer of any goods or parts found by Seller to be defective if Buyer notifies Bristol in writing of the alleged defect within ten (10) days of discovery of the alleged defect and within the warranty period stated above, and if the
Buyer returns such goods to Bristol's Watertown office, unless Bristol's Watertown office designates a different location, transportation prepaid, within thirty (30) days of the sending of such notification and which upon examination by Bristol proves to be defective in material and workmanship. Bristol is not responsible for any costs of removal, dismantling or reinstallation of allegedly defective or defective goods. If a
Buyer does not wish to ship the product back to Bristol, the Buyer can arrange to have a Bristol service person come to the site. The Service person's transportation time and expenses will be for the account of the Buyer. However, labor for warranty work during normal working hours is not chargeable.
B. Under no circumstances will Bristol be liable for incidental or consequential damages resulting from breach of any agreement relating to items included in this quotation from use of the information herein or from the purchase or use by Buyer, its employees or other parties of goods sold under said agreement.
How to return material for Repair or Exchange
Before a product can be returned to Bristol Babcock for repair, upgrade, exchange, or to verify proper operation, form (GBU 13.01) must be completed in order to obtain a RA
(Return Authorization) number and thus ensure an optimal lead time. Completing the form is very important since the information permits the Bristol Babcock Repair Dept.to effectively and efficiently process the repair order.
You can easily obtain a RA number by:
A. FAX
Completing the form (GBU 13.01) and faxing it to (860) 945-3875. A BBI Repair
Dept. representative will return call (or other requested method) with a RA number.
B. E-MAIL
Accessing the form (GBU 13.01) via the Bristol Babcock Web site
(www.bristolbabcock.com) and sending it via E-Mail to [email protected]
.
A BBI Repair Dept. representative will return E-Mail (or other requested method) with a RA number.
C. Mail
Mail the form (GBU 13.01) to
Bristol Babcock Inc.
Repair Dept.
1100 Buckingham Street
Watertown, CT 06795
A BBI Repair Dept. representative will return call (or other requested method) with a RA number.
D. Phone
Calling the BBI Repair Department at (860) 945-2442. A BBI Repair Department representative will record a RA number on the form and complete Part I, then send the form to the Customer via fax (or other requested method) for Customer completion of Parts II & III.
A copy of the completed Repair Authorization Form with issued RA number should be included with the product being returned. This will allow us to quickly track, repair, and return your product to you.
Bristol Babcock Inc. Repair Authorization Form
(Providing this information will permit BBI to effectively and efficiently process your return. Completion is required to receive optimal lead time. Lack of information may result in increased lead times.)
Date___________________ RA #___________________SH_ Line No.____________
Standard Repair Practice is as follows: Variations to this is practice may be requested in the “Special Requests” section.
· Evaluate / Test / Verify Discrepancy
· Repair / Replace / etc. in accordance with this form
· Return to Customer
Part I
Please be aware of the Non warranty standard charge:
· There is a $100 minimum evaluation charge, which is applied to the repair if applicable ( or D of part III below)
Please complete the following information for single unit or multiple unit returns
Ö in “returned” B,C,
Address No.
Bill to :
(office use only) Address No.
Ship to:
(office use only)
Purchase Order:
Phone: Fax:
Contact Name:____________________________________
E-Mail:
Part II Please complete Parts II & III for each unit returned
Model No./Part No.
Description
Range/Calibration
Reason for return : Failure Upgrade
S/N
Verify Operation Other
1. Describe the conditions of the failure (Frequency/Intermittent, Physical Damage, Environmental Conditions,
Communication, CPU watchdog, etc.)
(Attach a separate sheet if necessary)
2. Comm. interface used: Standalone RS-485 Ethernet Modem (PLM (2W or 4W) or SNW) Other: ______________
3. What is the Firmware revision? _____________________ What is the Software &version?
Part III If checking “replaced” for any question below, check an alternate option if replacement is not available
A. If product is within the warranty time period but is excluded due to BBI’s warranty clause, would you like the product: repaired returned replaced scrapped?
B. If product were found to exceed the warranty period, would you like the product:
C. If product is deemed not repairable would you like your product:
D. If BBI is unable to verify the discrepancy, would you like the product: repaired returned replaced scrapped?
returned replaced scrapped?
returned replaced *see below?
* Continue investigating by contacting the customer to learn more about the problem experienced? The person to contact that has the most knowledge of the problem is: _______________________________ phone
If we are unable to contact this person the backup person is: _________________________ phone
Special Requests:
Ship prepaid to: Bristol Babcock Inc., Repair Dept., 1100 Buckingham Street, Watertown, CT 06795
Phone: 860-945-2442 Fax: 860-945-3875
Form GBU 13.01
Rev. A
Bristol Babcock
Training
GET THE MOST FROM YOUR BRISTOL
BABCOCK INSTRUMENT OR SYSTEM
● Avoid Delays and problems in getting your system on-line
● Minimize installation, start-up and maintenance costs.
● Make the most effective use of our hardware and software.
● Know your system.
As you know, a well-trained staff is essential to your operation. Bristol Babcock offers a full schedule of classes conducted by full-time, professional instructors. Classes are offered throughout the year at four locations: Houston, Birmingham, Orlando and our Watertown,
CT headquarters. By participating in our training, your personnel can learn how to install, calibrate, configure, program and maintain any and all Bristol Babcock products and realize the full potential of your system.
For information or to enroll in any class, contact our training department in Watertown at
(860) 945-2269. For Houston classes, you can also contact our Houston office, at (713) 685-
6200.
BLANK PAGE
A Few Words About Bristol Babcock
For over 100 years, Bristol 7 has been providing innovative solutions for the measurement and control industry. Our product lines range from simple analog chart recorders, to sophisticated digital remote process controllers and flow computers, all the way to turnkey
SCADA systems. Over the years, we have become a leading supplier to the electronic gas measurement, water purification, and wastewater treatment industries.
On off-shore oil platforms, on natural gas pipelines, and maybe even at your local water company, there are Bristol Babcock instruments, controllers, and systems running year-in and year-out to provide accurate and timely data to our customers.
Getting Additional Information
In addition to the information contained in this manual, you may receive additional assistance in using this product from the following sources:
Contacting Bristol Babcock Directly
Bristol Babcock's world headquarters are located at 1100 Buckingham Street, Watertown,
Connecticut 06795, U.S.A.
Our main phone numbers are:
(860) 945-2200
(860) 945-2213 (FAX)
Regular office hours are Monday through Friday, 8:00AM to 4:30PM Eastern Time, excluding holidays and scheduled factory shutdowns. During other hours, callers may leave messages using Bristol's voice mail system.
Telephone Support - Technical Questions
During regular business hours, Bristol Babcock's Application Support Group can provide telephone support for your technical questions.
For technical questions about TeleFlowÔ products call (860) 945-8604.
For technical questions about ControlWave call (860) 945-2244 or (860) 945-2286.
For technical questions regarding Bristol’s OpenEnterprise product, call (860) 945-2501 or e-mail: [email protected]
For technical questions regarding ACCOL products, Open BSI Utilities, as well as
Bristol's Enterprise Server 7 /Enterprise Workstation 7 products, call (860) 945-2286.
For technical questions about Network 3000 hardware, call (860) 945-2502.
You can e-mail the Application Support Group at: [email protected]
The Application Support Group maintains an area on our web site for software updates and technical information. Go to: www.bristolbabcock.com/services/techsupport/
For assistance in interfacing Bristol Babcock hardware to radios, contact Bristol Babcock’s
Communication Technology Group in Orlando, FL at (407) 629-9463 or (407) 629-
9464.
Telephone Support - Non-Technical Questions, Product Orders, etc.
Questions of a non-technical nature (product orders, literature requests, price and delivery information, etc.) should be directed to the nearest sales office (listed on the rear cover) or to your Bristol-authorized sales representative. A list of
Please call the main Bristol Babcock number (860-945-2200) if you are unsure which office covers your particular area.
Visit our Site on the World Wide Web
For general information about Bristol Babcock and its products, please visit our site on the
World Wide Web at: www.bristolbabcock.com
Training Courses
Bristol Babcock’s Training Department offers a wide variety of courses in Bristol hardware and software at our Watertown, Connecticut headquarters, and at selected Bristol regional offices, throughout the year. Contact our Training Department at (860) 945-2269 for course information, enrollment, pricing, and scheduling.
CI-9600
BBI 9600 bps - PSTN MODEM
TABLE OF CONTENTS
SECTION TITLE PAGE #
2.1 Modem Component Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.1.1 Modem Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.2 Communication Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.1 14.4 Kbps Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.1 Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.1.1 Installation Instructions for DPC/RTU 3305/10/30/3335 and the GFC 3308s . . . . . . . . . . . 8
4.1.2 Installation Instructions for the TeleFlow, TeleFlow Corrector & TeleRTU . . . . . . . . . . . . 9
4.1.3 Installation Instructions for the TeleFlow & TeleRTU Plus Models . . . . . . . . . . . . . . . . . . 12
5.1 PSTN Hookup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6.1 Escape Code Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.2 Loopback Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.3 Line Signal Level Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.3.1 Line Signal Command (%L) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.4 Line Signal Quality Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.4.1 Line Signal Quality Command (%Q) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.5 Connection Failure Cause . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.5.1 Call Failure Reason Code of S86 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.5.2 Test and Diagnostic Command (&Tn) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
7.1 Operating Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
7.2 Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
7.3 FCC, FM & IEEE Approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
9600 bps - PSTN Modem Contents / 0-1
BLANK PAGE
SECTION 1 - FEATURES
" Operates on 2-Wire (Loop Start) Switched Networks (PSTN) only.
" CCITT compatibility (see Table 1)
" Compatible with Bell 212A @ 1200 bps (600 baud) and Bell 103J @ 0-300 bps.
" AutoDial/AutoAnswer operation.
" Smart programming based on the Hayes command set.
" Storage of all parameters in non-volatile memory.
" Standby Mode - Consumes minimal power until activated by phone or RTU.
" MNP Class 2-4, MNP 10 & V.42 Error Correction.
" MNP-5 & V.42 bis Data Compression.
SECTION 2 - DESCRIPTION
The BBI 9600 BPS - PSTN Modem transmits and receives digital data at 9600 BPS over
"Public Switched Telephone Networks" (PSTN). The modem transfers data synchronously or asynchronously and supports the modulation schemes listed in Table 1.
Table 1 - Configurations, Signaling Rates & Data Rates
Configuration
V.32 bis 9600
V.32 bis 7200
V.32 bis 4800
V.32 9600
V.32 4800
V.22 bis 2400
V.22 bis 1200
V.22 1200
V.22 600
V.21 300
Bell 212A
Bell 103J
Modulation
TCM
TCM
QAM
QAM
QAM
QAM
DPSK
DPSK
DPSK
FSK
DPSK
FSK
Carrier
Freq. (Hz)
"0.01%
1800
1800
1800
1800
1800
1200/2400
1200/2400
1200/2400
1200/2400
1080/1750
1200/2400
2225/1270(M)
2025/1070(S)
Data Rate
(bps)
"0.01%
9600
7200
4800
9600
4800
2400
1200
1200
600
300
1200
0-300
Baud
Symbols/Sec.
600
600
600
300
600
2400
2400
2400
2400
2400
600
300
Bits Per
Symbol
Data TCM
4 1
4 1
4 1
4 1
4 1
4 1
4 1
4 1
4 1
4 1
4 1
4 1
Constellation
Points
4
-
4
-
4
4
32
16
4
16
4
16
Notes: TCM = Trellis-Coded Modulation QAM = Quadrature Amplitude Modulation
FSK = Frequency Shift Keying DPSK = Differential Phase Shift Keying
CI-9600 BBI 9600 bps - PSTN Modem / 1
A typical example of where these modems are used in a PSTN is shown in Figure 1 (also see Figure 14). This network contains four Bristol Babcock Distributed Process Controllers equipped with BBI 9600 BPS - PSTN Modems operating in a master/slave configuration.
During operation, the master controller dials up and communicates with each slave
(remote) at prescribed intervals to send and receive data. The interval of dialing is a function of the application software that is executed by the master device.
The modem's transmitter output, as measured with 600 ohm termination (typical for telephone lines) is -10 dBm (Fixed). This qualifies the modem for use with any voice grade
PSTN hookup in compliance with FCC "Loop Start" requirements.
CI-9600
Figure 1 - Typical BBI 9600 BPS - PSTN Modem PSTN Network
BBI 9600 bps - PSTN Modem / 2
2.1 Modem Component Identification
The areas of the modem discussed in this text are highlighted in Figure 2. Interconnection components include a field wiring 6-pin terminal block (TB1) for PSTN line connection, a 4pin connector for the PSTN (J1), a 15-pin header (P1) that plugs into the host device (for all versions except the 3308 and the 3530), two 9-pin D-Type connectors (J4 or J5) for modem configuration and a 2-pin terminal block (TB4) for unregulated power such as a solar panel. TTL Serial Connectors #2 (TB3) and Alternate Telephone Connector #2 (TB2) are used in conjunction with the AccuRate (3308). (Configuration jumpers are discussed in
Sections 4.1.1, 4.1.2 & 4.1.3).
Figure 2 - BBI 9600 BPS - PSTN Modem Component Identification
2.1.1 Modem Connectors
Modem Connectors provide routing for power and ground and all signals which flow between the RTU and modem, PSTN line and modem, and a PC connected to the modem.
The tables below provide interface information. All I/O is referenced with respect to the
Modem.
Table 2 - Alternate Telephone Connector #1 - TB1
TB1 Pin #
1
2
5
6
3
4
Signal Name
T/R
T/R
R
R
N/A
N/A
Description
Transmit/Receive
Transmit/Receive
Receive 4-Wire
Receive 4-Wire
Not Used
Not Used
Input/Output
I/O
I/O
Not Used
Not Used
N/A
N/A
CI-9600 BBI 9600 bps - PSTN Modem / 3
Table 3 - Alternate Telephone Connector #2 - TB2 (for AccuRate)
TB2 Pin # Signal Name
6
7
8
9
10
1
2
3
4
5
T/R
T/R
T1/R1
T1/R1
N/A
N/A
GND
DTR
RD
TD
Description
Transmit/Receive
Transmit/Receive
Rx 4-Wire (Not Used)
Rx 4-Wire (Not Used)
Not Used
Not Used
Ground
Data Terminal Ready
Receive Data
Transmit Data
Input/Output
N/A
---
I
O
I
I/O
I/O
N/A
N/A
N/A
Table 4 - Primary Telephone RJ11 Connector - J1
J1 Pin # Signal Name
1 & 2 N/A
3 T/R_1
4
5 & 6
T/R_2
N/A
Description
Not Used
Transmit/Receive
Transmit/Receive
Not Used
Input/Output
---
I/O
I/O
---
Table 5 - DPC 3310/3330/3335 To Modem Interface (TTL Serial Connector #1 - P1
(Not used on TeleFlow or AccuRate)
P1 Pin #
1
2
3
4
5
6
7
8
9
13
14
15
10
11
12
Signal Name Description
Not Used N/A
Ground Ground
+5VDC
Not Used
Logic Power
N/A
Not Used
TD
RTS
DTR
RD
N/A
Transmit Data
Request To Send
Data Terminal Ready
Receive Data
CTS
DSR
DCD
Not Used
Not Used
Not Used
Clear To Send
Data Set Ready
Data Carrier Detect
N/A
N/A
N/A
Input/Output
N/A
---
---
N/A
N/A
I
I
I
O
N/A
N/A
N/A
O
O
O
CI-9600 BBI 9600 bps - PSTN Modem / 4
Table 6 - TTL Serial Connector #2 - TB3 (for AccuRate)
TB3 Pin #
1
2
3
6
7
4
5
Signal Name
+5VDC
TD
RTS
DTR
RD
CTS
CD
Description
Regulated 5 Volts
Transmit Data
Request To Send
Data Terminal Ready
Receive Data
Clear To Send
Data Carrier Detect
Input/Output
---
I
I
O
O
I
O
Table 7 - EIA-232 Configuration Port D-Type Connector - J4 & J5
J5 Pin # Signal Name
1
2
DCD
RD
3
4
5
6
7
8
9
Shield
TD
DTR
GND
DSR
RTS
CTS
RI
PGND
Description
Data Carrier Detect
Receive Data
Transmit Data
Data Terminal Ready
Ground
Data Set Ready
Request To Send
Clear To Send
Ring Indicator
Protective Ground
Input/Output
O
O
I
I
---
O
I
O
O
---
TB4 Pin #
1
2
Table 8 - Unregulated Power Connector - TB4
Signal Name
GND
EXTVDC
Description
Ground
Unregulated Power Input
(+5.4 to +16 VDC)
Input/Output
---
I
2.2 Communication Terms
The communication mnemonics used in this text are defined as follows:
CTS
DSR
EXTVDC Unregulated Power Input
RD
TD
Clear to Send
Data Set Ready
Receive Data
Transmit Data
DCD Data Carrier Detect
DTR Data Terminal Ready
PSTN Public Switched Telephone Network
RTS
T/R
Request To Send
Transmit/Receive
CI-9600 BBI 9600 bps - PSTN Modem / 5
SECTION 3 - PC CONFIGURABLE OPTIONS
All modem configuration parameters and options must be configured via software.
Configuration occurs via an ASCII Terminal (or a PC equipped with Terminal Emulator
Software) and the modem's RS-232 Configuration Only Port, i.e., the 9-pin D-type
Connector J4 or J5. This port acts like a "Hayes compatible" configuration only port. Note:
Use a standard RS-232 Cable, i.e., Pin 1 to Pin 1, Pin 2 to Pin 2, etc. Data messages required to travel over the phone lines will not be passed to this port. This port will not respond to configuration messages during an active phone connection
Note:
The PC/Terminal Emulator must be set for 9600 bps DTE speed while configuring the modem for use with all BBI products except the GFC
3308 (AccuRate Series). For the 3308, use a terminal speed of 4800 bps.
The modem is factory set for use in the product in which it will be installed. This is accomplished by invoking one of the two stored profiles contained in non-volatile memory.
Profile '0' should be used if the modem is interfaced with a DPC 3330, DPC 3335, RTU
3305, RTU 3310 or GFC 3308, while profile '1' is reserved for use with TeleFlow products.
If the modem was purchased installed in a product, the correct profile should be recalled on power up, becoming the "active" profile. Modems purchased separately, as a spare or replacement will default to profile '0' on power-up.
If it is desired to switch, modify or simply observe the current stored profiles, a PC equipped with terminal emulation software such as HyperTerminal or Procomm, or an
ASCII terminal must be connected to the modem's RS-232 configuration port. For all products except the GFC 3308 AccuRate Series, the terminal's speed must be set for 9600 bps. For AccuRate Series products, the terminal speed must be set for 4800 bps operation.
The modem will remember the last DTE speed at which it communicated with the terminal.
To view and verify the active and stored profiles, type AT&V, then press ENTER. The following data should appear:
ACTIVE PROFILE: (Should match one of the stored profiles below. Other "S" registers may be included)
STORED PROFILE 0: (For the RTU 3305/3310, DPC 3330/3335 & GFC 3308)
B1 E1 L1 M1 N1 Q0 T V1 W0 X4 Y0 &C1 &D2 &G0 &J0 &K0 &Q5 &R1 &S0 &T5 &X0
S00:001 S02:043 S06:002 S07:050 S08:002 S09:006 S10:014 S11:095 S12:050 S18:010
S36:007 S37:000 S40:232 S41:195 S46:138 S95:000
STORED PROFILE 1: (For 3530XXX Models)
B1 E1 L1 M1 N1 Q0 T V1 W0 X4 Y0 &C1 &D0 &G0 &J0 &K0 &Q5 &R1 &S0 &T5 &X0
S00:001 S02:043 S06:002 S07:050 S08:002 S09:006 S10:014 S11:095 S12:050 S18:010
S36:007 S37:000 S40:232 S41:195 S46:138 S95:000
If the NVRAM is not installed or is not operational as detected by the NVRAM test, the following message is displayed: NVRAM FAILED OR NOT INSTALLED
CI-9600 BBI 9600 bps - PSTN Modem / 6
If different profile data appears, the modem must be re-profiled by issuing the following command string:
AT&F&K0S0=1S18=10&W0&D0&W1 ENTER
If re-profiling was performed the AT&V command should be re-issued to observe and verify the correct profile data.
The modem will normally (by default) force stored profile 0 to become active on power-up, unless commanded to use profile 1. To switch the active profile on power-up, use one of the following commands:
AT&Y0 ENTER (for use with 33XX products)
AT&Y1 ENTER (for use with 3530XXX products)
The modem should now be ready for use in a PSTN network operating at a maximum line speed of 9600 bps (4800 bps for AccuRate). All modem features, including data compression, error detection, speed buffering and auto-bauding are enabled. In this configuration, the modem will automatically adjust it’s line speed to the highest possible value, based on line quality. The line speed may drop down to 1200 bps, while the
33XX/3530XXX terminal speed is still operating at 9600 bps (4800 bps for AccuRates).
3.1 14.4 Kbps Operation
If desired, network performance can be increased somewhat by allowing a maximum modem line speed of 14.4 Kbps without re-profiling. The master and any or all slave nodes may be modified for this feature. This includes all products except the GFC 3308 AccuRate series, which must remain at 4800 bps operation. Follow steps 1 through 3 below to achieve this capability:
1. Edit each ACCOL load for the master and slave nodes to be modified by increasing the network port speed to at least 19.2 Kbps (38.4 Kbps maximum).
2. Using a PC running terminal emulation software, i.e., HyperTerminal, Procomm, or an ASCII terminal connected to the modem’s configuration port, access each modem
at the network speed specified in each load. A simple read command, AT&V ENTER, is all that is necessary.
3. If possible, re-configure the cold start default rate for each slave node, so that colddownloads via the PSTN network are possible.
SECTION 4 - MODEM SETUP PROCEDURES
Caution
PC board components can be damaged by electrostatic discharge (ESD) during handling, i.e., disassembly, reassembly, and test procedures. Use grounded wrist straps and surface pads when working near or handling any BBI Circuit Board. Refer to BBI supplement manual S14006 for proper grounding and handling techniques.
CI-9600 BBI 9600 bps - PSTN Modem / 7
4.1 Installation Instructions
This configuration applies to a switched network operating in North America on public lines as illustrated in Figures 1 & 14.
4.1.1 Installation Instructions for DPC/RTU 3305/10/30/3335 and the GFC 3308s
1. Install the modem into the DPC. In the case of the RTU-3310, the modem mounts piggyback on the MFIB Board, for a DPC-3330, the modem is mounted piggyback on a Communication Engine Board (in slot 1), for a DPC-3335, the modem is mounted on a blank Multipurpose Interface Board. In the case of the AccuRate 3308, the modem is factory installed and is mounted piggyback on the CPU Board or on an optional PI/O or DI/O Board on the rear of the Front Panel. In the case of the RTU
3305, the modem is mounted to the Option Mounting Brackets. Secure the modem to the board in question via four screws and standoffs.
Figure 3 - 33XX/Modem Jumper Configurations
2. Set the Jumpers (See Figures 2 & 3). Note: Jumper J8 must be set on position 1-2 for PSTN RTS to CTS loopback operation.
3. Configure the DPC/RTU 3305/10/30/35 or AccuRate 3308 using a Process Engineer's
Interface (PEI) equipped with Bristol Babcock ACCOL software (or AMS program for AccuRates) (see Figure 4).
Figure 4 - Process Engineer's Interface Connected to 33XX Controller/AccuRate
CI-9600 BBI 9600 bps - PSTN Modem / 8
4. Connect the modem to the phone line (see Section 5). After the telephone company has installed the jack, connect the modem to your equipment by inserting the appropriate equipment interface cable (plugs) into the modem jack and the wall jack. A Telephone cable (which terminates to a wall jack) may be hard-wired to the modem's Terminal Block TB1 (see Table 2) in lieu of J1. In the case of the AccuRate
3308, phone connections are made to the Terminal End Plate (see Figures 12 & 13).
5. The configuration of the PSTN modem is now complete.
4.1.2 Installation Instructions for the TeleFlow, TeleFlow Corrector & TeleRTU
1. Install the modem onto the Modem Mounting Bracket. Install the Modem Mounting
Bracket (with modem installed) onto the Radio/Modem Mounting Bracket, which is mounted on the Battery Mounting Bracket. Connect the modem's D-type Port (J5), connectors TB4-1 and TB4-2, and connectors TB1-1 and TB1-2 to the appropriate
TeleFlow CPU Board Connectors (see Figures 5, 6 & 8 and Table 9).
CI-9600
Figure 5 - Modem Installed in TeleRTU
BBI 9600 bps - PSTN Modem / 9
Figure 6 - Modem Installed in TeleFlow/TeleFlow Corrector
2. Set the Modem Jumpers (See Figures 2 & 7). Note: Jumper J8 must be set on position 1-2 for PSTN RTS to CTS loopback operation.
CI-9600
Figure 7 - TeleFlow/Modem Jumper Configuration
BBI 9600 bps - PSTN Modem / 10
3. Referring to Table 9, connect the wiring harness to the appropriate Modem and
TeleFlow Connectors.
Figure 8 - Modem Installed on Radio/Modem Mounting Bracket
4 Configure the TeleFlow using a Process Engineer's Interface (PEI) equipped with either the Bristol Babcock TMS or UOI program (See Figure 9).
Figure 9 - Process Engineer's Interface (PEI) Connected to TeleFlow
5. Connect the modem to the phone line (see Section 5). After the telephone company has installed the jack, connect the modem to your equipment by inserting the appropriate equipment interface cable (plugs) into the modem jack and the wall jack. A Telephone cable (which terminates to a wall jack) may be hard-wired to the modem's Terminal Block TB1 (see Table 2) in lieu of J1
6. Configure the 3530-XXX for modem operation using a Process Engineer’s Interface
(PEI) equipped with either the Bristol; Babcock TMS or UOI program.
CI-9600 BBI 9600 bps - PSTN Modem / 11
4.1.3 Installation Instructions for the TeleFlow & TeleRTU Plus Models
1. Open the Instrument Front Cover.
2. Remove the Lead Acid Battery (See Battery Removal Procedure in appropriate manual).
3. Install the Fixed Mounting Bracket (with 2 PC Card Guides) to the left side of the
Battery Mounting Bracket via four #6-32 x 3/8" Flat Head Screws (see Figure 10).
Figure 10 - TeleFlow/TeleRTU Plus Modem Mounting Diagram
4. Install the four #4-40 x 3/8" stand-offs to the Sliding Bracket (See Figure 11).
5. Mount the modem onto the stand-offs installed on the Sliding Mounting Bracket in step 4. The modem is secured to the stand-offs via four #4-40 x 3/16" Pan Head
Screws.
CI-9600 BBI 9600 bps - PSTN Modem / 12
6. Configure the Modem Jumpers (See Figures 2 & 7). Note: Jumper J8 must be set on position 1-2 for PSTN RTS to CTS loopback operation.
Figure 11 - Sliding Bracket Mounting Hole Identification Diagram
7. Connect the Modem Interface Cable to the 9-pin D-Type Connector (J5) on the bottom edge of the modem.
8. Connect the Modem Power Cable to the Modem as follows:
Red Wire = Modem Board Connector TB4-2
Blk Wire = Modem Board Connector TB4-1
CI-9600 BBI 9600 bps - PSTN Modem / 13
9. Remove the seal plug associated with the modem/radio option from the bottom of the enclosure and loosely install the Phone Connector and Sealing Nut in its place making sure not to tighten the knurled portion of the Cord Connector.
10. Route the Phone Cord through the Cord Connector installed in step 9. Install the cord far enough into the enclosure to accommodate connection of the wires to the modem and then tighten the knurled portion of the Cord Connector that was installed in step 9.
11 Install the modem (mounted on the Sliding Bracket) into the Fixed Mounting
Bracket and secure the brackets by turning the two Fastening Studs (on the Sliding
Bracket) clockwise.
Table 9 - Wiring Listing
TeleFlow
CPUs
392561XXX
392926XXX
392919XXX
392561XXX
392926XXX
392919XXX
392561XXX
392926XXX
392919XXX
392561XXX
392926XXX
392919XXX
392561XXX
392926XXX
392919XXX
392561XXX
392926XXX
392919XXX
392561XXX
392926XXX
392919XXX
392561XXX
392926XXX
392919XXX
392561XXX
392926XXX
392919XXX
TeleFlow
Conn. & Sig.
J5-17 (RTXD)
J13-7 (RTXD)
J8-7 (RTXD)
J5-16 (RRXD)
J13-6 (RRXD)
J8-6 (RRXD)
J5-13 (RDTR)
J13-3 (RDTR)
J8-3 (RDTR)
J5-15 (RRTS)
J13-5 (RRTS)
J8-5 (RRTS)
J5-14 (RCTS)
J13-4 (RCTS)
J8-4 (RCTS)
J5-12 (RDCD)
J13-2 (RDCD)
J8-2 (RDCD)
J5-11 (GND)
J13-1 (GND)
J8-1 (GND)
J6-1 (AUX PWR)
J6-1 (AUX PWR)
J4-1 (AUX PWR)
J6-2 (GND)
J6-2 (GND)
J4-2 (GND)
Signal
Direction
To Modem
From Modem
To Modem
To Modem
---
From Modem
---
To Modem
---
Modem
Conn. & Sig.
J5-3 (TD)
J5-2 (RD)
J5-4 (DTR)
J5-7 (RTS)
---
J5-1 (CD)
J5-5 (GND)
TB4-2 (EXTVDC)
TB4-1 (GND)
Port
Usage
RS-232
RS-232
RS-232
RS-232
RS-232
RS-232
Ground
Power
Pwr Gnd
TB1-1 (T/R)
TB1-2 (T/R)
Phone Line
Phone Line
Note: A jumper wire should be installed between RRTS and RCTS on the TeleFlow CPU Board.
Wire
Color
Brown
Blue
Yellow
Orange
---
Gray
Green
Red
Black
---
---
CI-9600 BBI 9600 bps - PSTN Modem / 14
12. Referring to Table 9, connect the wiring harness to the appropriate Modem and
TeleFlow/TeleRTU Connectors. Note: Connect wires to J13 of TeleFlow CPU Board
392926XXX for 3530-10B/-20B/-50B units. In the case of the 3530-15B/-25B/-
45B/-55B, connect wires to J8 of TeleRTU CPU Board 392919XXX.
13. Connect the modem's power cable to the CPU Board's Primary Power Connector as follows:
For TeleFlow CPU: Red Wire = To J6-1 = AUX PWR (CPU Board 392926XXX)
Blk Wire = To J6-2 = GND
For TeleRTU CPU: Red Wire = To J4-1 = AUX PWR (CPU Board 392919XXX)
Blk Wire = To J4-2 = GND
14. Connect the modem to the phone line (see Section 5). After the telephone company has installed the jack, connect the modem’s phone cable to the phone company’s wall jack and the modem’s phone jack (J1). A Telephone cable (which terminates to a wall jack) may be hard-wired to the modem’s Terminal Block TB1 (see Table 2) in lieu of J1.
15. Configure the 3530-XXX for modem operation using a Process Engineer’s Interface
(PEI) equipped with either the Bristol; Babcock TMS or UOI program.
SECTION 5 - FIELD WIRING
The BBI 9600 BPS - PSTN Modem is intended for use on the Public Switched Telephone
Network (PSTN).
5.1 PSTN Hookup
A PSTN using a master and three (3) remote DPCs (each equipped with a BBI 9600 BPS -
PSTN Modem) is shown in Figure 14. A connection to the PSTN is made using a cable having standard telephone connectors at each end. One end of the cable plugs into J1 of the modem while the other end plugs into a telephone wall receptacle. The telephone company provides the necessary subscriber loops at its central system along with the phone numbers for each destination.
Warning
Only one modem should be connected to each drop. If an attempt is made to parallel two or more modems across a single drop, an impedance mismatch will occur and the quality of the signal will be adversely affected. Modems will not provide reliable communications under these conditions.
An application consisting of single master and a single remote requires only one of the remote connections shown in Figure 14.
The BBI 9600 bps - PSTN Modem is FCC-approved for use with public telephone lines.
Before placing a modem in operation, the following items should be checked to insure that all FCC requirements are met:
o Connections to party lines or coin lines are prohibited.
CI-9600 BBI 9600 bps - PSTN Modem / 15
o Notify your local telephone company of your intent to connect an FCC-registered device to their lines. Submit the FCC Registration Number (Pending) and the
Ringer Equivalence Number (Pending).
The equipment compliance information is summarized as follows:
Complies with Part 68 and Part 15, FCC Rules.
Contains device with FCC Registration Number: Pending.
Ringer Equivalence: Pending.
o Any direct connections to PSTN lines must be made through standard plugs and jacks as specified in the FCC rules. The PSTN line connector plugs into J1 on the modem. Notify your telephone company that the jack (connector) required for your device is one of the following: Note: The Jack provided on the Modem (J1) is a 6-Pin
TLECO RJ-11. The connections to the modem are Pin 3 PSTN-Tip, and Pin 4
PSTN-Ring.
USOC:RJ45S
RJ11C
RJ16X (Required for A and A1 leads if using an exclusion key telephone).
Figure 12 - Wiring for Phone Connector
Figure 13 - 9600 bps - PSTN Modem Phone Connections to 3308 End Plate
Note: One of a number of different End Plate configurations.
CI-9600 BBI 9600 bps - PSTN Modem / 16
Figure 14 - Field Connections For RTUs on Basic PSTN
o After the telephone company has installed the above jack, connect the modem to your equipment by inserting the appropriate equipment interface cable (plugs) into the modem jack and the wall jack. A Telephone cable (which terminates to a wall jack) may be hard-wired to the modem's Terminal Block TB1 (see Table 2) in lieu of
J1. In the case of the AccuRate 3308, phone connections are made to the Terminal
End Plate (see Figures 12 & 13).
CI-9600 BBI 9600 bps - PSTN Modem / 17
SECTION 6 - DIAGNOSTICS
6.1 Escape Code Sequence
When the modem has established a connection and has entered on-line data mode, it is possible to break into the data transmission in order to issue further commands to the modem in an on-line command mode. This is achieved by the DTE sending the modem a sequence of three (3) ASCII characters specified in register S2. The default character is '+'.
The maximum time allowed between receipt of the last character of the three escape character sequence from the DTE and sending of the OK result code to the DTE is controlled by register S12.
6.2 Loopback Tests
(see Figures 15 through 19)
AT&Tn commands form part of the CCITT V.54 protocol and can be used for diagnostic testing. Note: &Tn commands can only be used when the modem is configured for &Q0
<CR> (unbufered/direct asynchronous mode). There are 4 loopback configurations which can be used to aid in troubleshooting modem/line problems: Local Analog Loopback (see
Figure 15), Local Digital Loopback (see Figure 16), Remote Digital Loopback with Local
Self Test (see Figure 18), and Local Analog Loopback with Self Test (see Figure 19). The following tests can be done but communication between the master and slave units has to be stopped. Using a Terminal Emulation Software (such as HyperTerminal or Procomm, or an ASCXII terminal at 9600 bps, type ATDT and the number that you want to dial.
Wait for a connect at 9600 bps (or less) then type +++ to put the modem into the Command
Mode. Wait for O.K., then type AT%L%Q.
6.3 Line Signal Level Test
The AT%L provide a means of determining the received signal level.
6.3.1 Line Signal Level Command (%L)
The %L command causes the modem to return a value which indicates the received signal level at the modem DATA PUMP interface. The value is determined by the loss/gain of the modem Telco interface circuit ("bB) at the Tip/Ring input to the modem (not at the telephone line connector). For example, 009 = -9 dBm, 043 = -43 dBm, and so on. Typical values should be -25dBm to -35dBm for most Telco connections.
Results Code: OK
6.4 Line Signal Quality Test
The AT%Q command causes the modem to report information about the line signal quality.
6.4.1 Line Signal Quality Command (%Q)
The %Q command causes the modem to report the line signal quality (DAA Teleco
Interface dependent) at the modem DATA PUMP interface. The modem returns the higher order byte of the Eye Quality Monitor (EQM) value. Typical value should be below 10. The
CI-9600 BBI 9600 bps - PSTN Modem / 18
lower the number, the better the performance of the modem. Based on the EQM value, retrain or fallback/fall forward may be initiated if enabled by %E1 or %E2.
Example:
AT%Q
015
Results Codes:
OK If connected.
ERROR If not connected, or connected in 300 bps, V.23, or fax modes (N/A).
6.5 Connection Failure Cause
S-Register S86 can help you to determine the cause of a connection failure. When the modem issues a NO CARRIER result code, a value is written to this register. To read this register, following the connection failure, issue ATS86?<CR>. The modem will report a
Call Failure Reason Code.
6.5.1 Call Failure Reason Code of S86
When the modem issues a NO CARRIER result code, a value is written to this S-Register to help determine the reason for the failed connection. Register S86 stores the first event that contributes to a NO CARRIER message.
Range: 0, 4, 5, 9, 12, 13, or 14
The following cause codes are associated with register S86:
S86 = 0 Normal disconnect, no error occurred.
S86 = 4 Loss of carrier.
S86 = 5 V.42 negotiation failed to detect an error-correction modem at the other end.
S86 = 6 Other error-control modem did not respond to feature negotiation message sent by this modem.
S86 = 7 Other modem is synchronous-only; this modem is asynchronous-only.
S86 = 8 Modems could not find a common framing technique.
S86 = 9 The modems could not find a common protocol.
S86 = 10Feature negotiation message sent by other modem is incorrect.
S86 = 11Synchronous information (data of flags) not received from other modem.
S86 = 12Normal disconnect initiated by the remote modem.
S86 = 13Remote modem doesn't respond with 10 re-transmissions of the same message.
S86 = 14Protocol violation occurred.
S86 = 15Compression failure.
CI-9600 BBI 9600 bps - PSTN Modem / 19
Figure 15 - Typical Modem Configuration
Figure 16 - Initiate Local Analog Loopback Diagram
CI-9600
Figure 17 - Perform Local Digital Loopback Diagram
BBI 9600 bps - PSTN Modem / 20
Figure 18 - Remote Digital Loopback with Local Self Test
Figure 19 - Local Analog Loopback with Self Test
6.5.2 Test and Diagnostic Command (&Tn)
The modem will perform selected test and diagnostic functions according to the parameter supplied. A test can be run only when in an asynchronous operation in non-error correction mode (normal or direct mode). To terminate a test in progress, the escape sequence must be entered first, except for parameters 7 and 8 (see Escape Code Sequence
CI-9600 BBI 9600 bps - PSTN Modem / 21
Section 6.1). If S18 is non-zero, a test will terminate automatically after the time specified by S18 and display the OK message. &Tn commands are formatted and function as follows:
AT&T0 Terminate Test In Progress and clear register S16. If a V.54 loopback test is in process (as a result of executing an &Tn command), the &T0 command will cause the test to be terminated provided that the modem is in command state, or a V.54 state that accepts commands from the DTE.
AT&T1
AT&T2
AT&T3
Initiate Local Analog Loopback, V.54 Loop 3. Sets S16 bit 0. If a connection exists when this command is issued, the modem hangs up. The
CONNECT XXXX message is displayed upon the start of the test. When the
AT&T1 command is entered, the modem goes on hook and configures itself for analog loopback. DSR is turned OFF (if &S1 is in effect), the analog loopback state is entered, and the test timer is set to the value in S18 (10 seconds). A connect result code is sent to the DTE, and the test timer then begins its count down. The test is terminated when the test timer expires.
Results Code Description
CONNECT When local analog loopback state is entered.
ERROR
OK
If any other &Tn test is active (except &T0) or if in the on-line command state.
After test is stopped by the test timer, the HO command, or the
&T0 command.
No Function.
AT&T4
Perform Local Digital Loopback, V.54 Loop 2. Sets S16 bit 2. If no connection exists when this command is issued, ERROR is returned. Sets register S16 bit 4 when the test is in progress. The modem must be in the command state (after connection is established) when this command is issued, otherwise an ERROR result code will occur. The AT&T3 command establishes a loopback of received data, after demodulation, and sends it back to the distant end. The modem is configured for local digital loopback,
DSR is turned OFF (if &S1 is in effect), the test timer is started with the value in S18 (10 seconds), and an OK result code is sent to the DTE.
Results Code Description
CONNECT After 2 second delay.
ERROR
OK
If any other self test is active (&T1, &T6, &T7 or &T8) or if in idle state.
When test is terminated.
Grant Remote Digital Loopback (RDL) Requests - Enables digital loopback acknowledgment for remote request, i.e., an RDL request from a remote modem is allowed. Sets register S23 bit 0 (Factory Default). When in the on-line state, the modem will honor a remote digital loopback request from a distant modem if it occurs. This will result in an ERROR if the command is given while any V.54 test is active (&T1, &T3, &T6, &T7 or
&T8). NOTE: There are data patterns that may cause a Remote Digital
Loopback condition. Care should be given to the type of data being received so
CI-9600 BBI 9600 bps - PSTN Modem / 22
AT&T5
AT&T7
AT&T8 that no RDL modes will be initiated.
Deny RDL Request - Clears register S23 bit 0 (Profile Default). the modem will not respond to a remote digital loopback request from a distant modem.
This will result in an error if the command is given while any V.54 test is active (&T1, &T3, &T6, &T7 or &T8).
Initiate a Remote Digital Loopback (RDL) With Local Self Test - V.54
loop 2, with self test. (In self test, a test pattern is looped back and checked by the modem.) If no connection exists, ERROR is returned. The test is terminated after the expiration of S18 (10 seconds) and the number of detected errors is reported to the DTE. Register S16 bit 5 will be set when the test is in progress. This is a system test, end to end. The command is valid if the modems are in the command state with a connection established.
Configure the remote modem with an AT&T4 command so that it will honor an RDL request. Enter AT&T7 at the local modem and it will send a digital loopback request to the remote modem. After the RDL acknowledgment signal has been received from the remote modem, DSR is turned OFF (if &S1 is in effect), the on-line state is entered, an OK result code is sent to the DTE, and the test timer is set to the value in S18 (10 seconds). While the test is active, the local modem sends a test message to the remote modem and counts the errors in the received (looped back) signal. The modems stay in the command state during the test. When the test is terminated (except by a loss of carrier), the local modem sends the release signal to the remote modem, as in &T6, and reports the three-digit error count to the DTE. The information text is followed by an OK result code. The test is terminated by the S18 timer running out.
Results Code Description
OK
OK
ERROR
ERROR
When command executed is started.
After error count is sent to DTE (&T1, &T3, &T6, &T7 or &T8).
If not in the on-line command state.
If the RDL signal is not acknowledged.
Local Loopback With Self Test - Initiates local analog loopback, V.54 Loop
3, with self test. (In self test, a test pattern is looped back and checked by the modem). If a connection exists, the modem hangs up before the test is initiated. When the test is terminated either via expiration of S18, or via the
&T0 or H command, the number of detected errors is reported to the DTE.
Sets register S16 bit 6 when the test is in progress. This command may not be available in some countries due to PTT restrictions. The modem should be on hook. Enter AT&T8 to configure the modem for analog loopback and self test. The test timer is started at the time indicated by S18 (10 seconds), DSR is turned OFF (if &S1 is in effect). A self test condition is entered, and an OK result code is sent to the DTE. During the test, the modem sends a test message and counts the errors in the looped back signal. The test is terminated when the timer (S18) times out. When the test is terminated, the three-digit error count is sent to the DTE. An OK result code follows the error count.
Results Code Description
OK If a test state is entered.
CI-9600 BBI 9600 bps - PSTN Modem / 23
OK
ERROR
After error count is sent to DTE.
If another V.54 test is active (&T1, &T3, &T6, &T7) or if on-line.
SECTION 7 - SPECIFICATIONS
7.1 Operating Specifications
Function:
Operating Modes:
Line Type:
Modem Config.
Data Rate:
Provides PSTN (Public Switched Telephone Network) communications.
Synchronous or Asynchronous 2-wire switched network - Half or Full Duplex.
Two-wire loop start lines.
"AT" based commands.
V.32 bis - 9600 bps.
V.32 - 9600 bps.
V.22 bis - 2400 bps.
V.22 - 1200 bps or 600 bps.
V.21 - 300 bps.
Bell 103J - 300 bps.
Bell 212A - 1200 bps.
Telephone Functions: Dialing and answering by AT commands. Automatic answering is also programmable.
Approvals: Telephone - FCC Part 68. (also suitable for approval within
Canada).
Trans. Output Levels: -10 dBm fixed (USA) - (0-15 dBm adjustable - firmware dependent).
PSTN Arrangements: Loop Start arrangement (transmission output does not exceed -
10 dbm). Allows connection to any voice telephone jack.
Modem Connectors: DPC/Modem Interface:
Plugs into Bristol Babcock product line of distributed controllers (Series 3308, 3310, 3330, 3335, 3332, 3335 & 3380).
Contains 15-pin connector P1 that mates with 15-pin socket J3 on DPC's Comm. Engine Board (Power, TTL Signals and
Ground are interfaced). For Series 3305 controllers, interface is via P4 (port C) of the 3305 and TB3 or TB4 of the Modem
Interface board.
Interface to PSTN:
2-Wire RJ11 Jack (J1) (Per Bell Spec.) or 6-pin Connector TB1.
Configuration Port:
9-Pin D-type Connector (RXD & TXD Interfaced) (RS-232).
CI-9600 BBI 9600 bps - PSTN Modem / 24
Isolation:
Surge Capability:
Safety:
500 Volt (Modem to PSTN).
Designed to meet IEEE 587 Category B (500A) surges with unidirectional waveform (8 x 20FS) and oscillatory waveform
(>5Fs - 100 KHz). These surges are applied upon all external telephone wires (T/R, T/GND, R/GND). The modem can only meet IEEE 587 Category B (500A) surges through the addition of a separate earth ground connection.
Suitable for use in Class I, Division 2 Hazardous Locations.
7.2 Environmental Specifications
Temperature:
Relative Humidity:
Altitude:
Vibration:
ESD Susceptibility:
EMI Susceptibility:
EMI Radiation:
Operating Range: -40E to +85EC (-40E to 185EF)
Storage Range: -40E to +100EC (-40E to 212EF)
0% to 95% (Noncondensing)
Operating: 20,000 ft (Shipping: 40,000 ft)
1g for 10-500 Hz per SAMA PMC-31-1 without damage or impairment.
Meets IEC 801-2 for ESD withstand capability up to 10 KV.
Withstand 27 to 1000 MHz per IEC 801-3 Level 1 (1V/M) without damage or impairment.
Meets FCC rules Part J, Subpart 15, Class A for radiated emissions.
7.3 FCC, FM & IEEE Approvals
Telephone Interface:
Emissions:
Environment:
Surge:
FCC Part 68.
FCC Part 15.
FM listed (pending) for use in Class I, Division 2, Groups C and D hazardous locations.
IEEE 587 Category B (500A) surges on all exposed telephone wiring (T/R, T/GND, R/GND).
CI-9600 BBI 9600 bps - PSTN Modem / 25
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DOCUMENT NUMBER: CI-9600
TITLE:
BBI 9600 bps - PSTN Modem P/N 396039-XX-X for Series 33XX DPCs/RTUs &
TeleFlow 3530-XXX Instruction Manual
ISSUE DATE: APRIL, 2003
COMMENT/COMPLAINT:
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Mail this page to:
Bristol Babcock Inc.
1100 Buckingham Street
Watertown, CT 06795
Attn: Technical Publications Group, Dept. 315
Bristol Babcock
1100 Buckingham Street
Watertown, CT 06795
Phone: +1 (860) 945-2200
Fax: +1 (860) 945-2213
Website: www.bristolbabcock.com
U.S.A. Locations:
Northern Region
Bristol Babcock Inc.
1100 Buckingham Street
Watertown, CT 06795
Phone: +1 (860) 945-2381
Fax: +1 (860) 945-2525
Gulf Coast Region
Bristol Babcock Inc.
2000 Governor's Circle
Suite F
Houston, TX 77092-8731
Phone: +1 (713) 685-6200
Fax: +1 (713) 681-7331
Western Region
Bristol Babcock Inc.
1609 South Grove Avenue
Suites 106 & 107
Ontario, CA 91761
Phone: +1 (909) 923-8488
Fax: +1 (909) 923-8988
Southeast Region
Bristol Babcock Inc.
317 S. North Lake Blvd.
Suite 1016
Altamonte Springs, FL 32701
Phone: +1 (407) 740-7084
Fax: +1 (407) 629-2106
Helicoid Instruments
1100 Buckingham Street
Watertown, CT 06795
Phone: +1 (860) 945-2218
Fax: +1 (860) 945-2213 [email protected]
Central Region
Bristol Babcock Inc.
777 South Central
Expressway
Suite 1-C
Richardson, TX 75080
Phone: +1 (972) 238-8197
Fax: +1 (972) 238-8198 [email protected]
International Affiliates:
Canada
Bristol Babcock, Canada
234 Attwell Drive
Toronto, Ont. M9W 5B3
Canada
PH: 416-675-3820
FAX: 416-674-5129 [email protected]
Mexico
BBI, S.A. de C.V.
Homero No. 1343, 3er Piso
Col. Morales Polanco
11540 Mexico, D.F.
Mexico
PH: (52-55)-52-81-81-12
FAX: (52-55)-52-81-81-09
Rocky Mountain Region
Bristol Babcock Inc.
906 San Juan Blvd., Suite A
Farmington, NM 87401
Phone: +1 (505) 320-5046
Fax: +1 (505) 327-3273
Communications
Technology Group
Bristol Babcock Inc.
317 S. North Lake Blvd.
Suite 1016
Altamonte Springs, FL 32701
Phone: +1 (407) 629-9464
Fax: +1 (407) 629-2106 [email protected]
United Kingdom
Bristol Babcock Ltd.
Vale Industrial Estate
Stourport Road
Kidderminster
Worcestershire DY11 7QU
United Kingdom
PH: +44 (0) 1562 820001
FAX: +44 (0) 1562 746721 [email protected]
Asia Pacific
Bristol Babcock, Inc.
PO Box 1987
Bunbury, Western Australia
6231
PH: +61 (0) 8 9791 3654
FAX: +61 (0) 8 9791 3173 [email protected]
Victoria, Australia
PH: +61 (0) 3 9384 2171
FAX: +61 (0) 3 8660 2501
Calgary Office
Bristol Babcock, Canada
3812 Edmonton Trail N.E.
Calgary, Alberta T2E 5T6
Canada
PH: 403-265-4808
FAX: 403-233-2914 [email protected]
Villahermosa Office
BBI, S.A. de C.V.
Av. Plomo No.2
Bodega No. 1 - Ciudad
Industrial
Villahermosa, Tabasco 86010
Mexico
PH: 52-993-353-3142
FAX: 52-993-353-3145 [email protected]
Middle East
Bristol Babcock Ltd.
Vale Industrial Estate
Stourport Road
Kidderminster
Worcestershire DY11 7QU
United Kingdom
PH: +44 (0) 1562 820001
FAX: +44 (0) 1562 746721 [email protected]
RC Rev: 27-Mar-03
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