Installation Instructions
ArmorBlock MaXum 8 Input / 8 Output
Module Series B
1
(Cat. No. 1792D-8BVT8D)
I-0
I-1
O-0
O-1
I-2
I-3
O-2
O-3
I-4
I-5
O-4
O-5
I-6
I-7
O-6
O-7
Auxilary Power
Logic Status
Net/Mod Status
41516
This ArmorBlock MaXum™ I/O module (Cat. No. 1792D-8BVT8D) is a stand-alone 24V dc I/O product which communicates via a DeviceNet™ network. The sealed housing of this module requires no enclosure.
This model has 8 inputs and 8 outputs accessed through Y splitter cables.
Inputs are 24V dc automatically configured for PNP (sourcing) or NPN
(sinking) devices. Eight self-protected 24V dc outputs can provide up to 0.5 amp each. Diagnostic features are short circuit, open wire, and no load detection reported to the point level. Local logic control has been added to the Series B version of this product.
Publication 1792D-IN020B-EN-P - September 2000
2 ArmorBlock MaXum 8 Input / 8 Output Module Series B
Package Contents
Your package contains:
• 1 ArmorBlock MaXum Module
• Installation Instructions
(Note: Cable bases are ordered and shipped separately.)
European Union Directive Compliance
If this product has the CE mark it is approved for installation within the
European Union and EEA regions. It has been designed and tested to meet the following directives.
EMC Directive
This product is tested to meet Council Directive 89/336/EEC
Electromagnetic Compatibility (EMC) and the following standards, in whole or in part, documented in a technical construction file:
• EN 50081-2 EMC - Generic Emission Standard, Part 2 - Industrial
Environment
• EN 50082-2 EMC - Generic Immunity Standard, Part 2 - Industrial
Environment
This product is intended for use in an industrial environment.
Low Voltage Directive
This product is tested to meet Council Directive 73/23/EEC Low Voltage, by applying the safety requirements of EN 61131-2 Programmable Controllers,
Part 2 - Equipment Requirements and Tests.
For specific information required by EN 61131-2, see the appropriate sections in this publication, as well as the following Allen-Bradley publications:
• Industrial Automation Wiring and Grounding Guidelines For Noise
Immunity, publication 1770-4.1
• Automation Systems Catalog, publication B113
Publication 1792D-IN020B-EN-P - September 2000
ArmorBlock MaXum 8 Input / 8 Output Module Series B 3
Install Your ArmorBlock MaXum I/O Module
To install module:
• Set the node address
• Mount the module to the cable base
• Connect the cord sets
• Communicate with the module
Set the Node Address
Valid node addresses are 00 to 63.
Set the node address using the rotary switches, RSNetWorx for DeviceNet™,
DeviceNetManager™, or other software configuration tool. Setting the switches between 64 to 99 lets the software have address control.
Each module is shipped set for node address 63. The switches are located on the underside of the module. The two switches are:
• MSD (most significant digit)
• LSD (least significant digit)
To reset the node address, use a small blade screwdriver to rotate the switches.
Line up the small black dot on the switch with the number setting you wish to use.
The rotary switches are read at module power up only. Settings between 64 and 99 cause the module to use the last valid node address stored internally.
Example: The last setting was 40. If a change is made to 68, and then you power up, the address will default to 40.
NODE ADDRESS
(00-63 PGM)
8
9
7
6
0 1
2
5
4
3
9
8
7
6
0 1
2
5
4
3
MSD LSD
Bottom View of Module
Example: Node Address is set at 62, see small black dots.
41462
Publication 1792D-IN020B-EN-P - September 2000
4 ArmorBlock MaXum 8 Input / 8 Output Module Series B
The module is equipped with AutoBaud detect. AutoBaud lets the module read the settings already in use on your DeviceNet network and automatically adjusts to follow those settings.
Install the Module
This module mounts to the following cable bases:
• 1792D-CBFM for KwikLink™ flat media installation
• 1792D-CB12 for 12mm drop cable installation
• 1792D-CB18P for round media DeviceNet and output power
• or other optional cable base assembly.
IMPORTANT
The cable base should already be installed. See publication 1792D-IN009B-EN-P to install the cable base.
To install the module:
IMPORTANT
Proper alignment of the screws is necessary to complete the connections between the module contacts and the cable contacts.
1. Position the module over the mounted cable base. Align the three captive screws in the module with the accepting receptacles in the base.
2. Tighten the screws with a torque of 8 inch-pounds to secure the module to the base.
Publication 1792D-IN020B-EN-P - September 2000
ArmorBlock MaXum 8 Input / 8 Output Module Series B 5
Note: Dimensions change according to the cable base and module combination used.
2.7 (68.6)
Assembled dimensions in (mm)
6.85 (174mm)
1.9 (48.26)
Cable Base 1792D-CBFM is used for this example.
Align the screws to properly assemble the module to the base.
41522
Connect the Input / Output Cord Sets to the MaXum
Module
This module uses 5 pin micro (12mm) style PCB mounted connectors.
Eight micro caps cover the connectors on your module. Remove the caps and connect your cord sets to the appropriate ports. This product has two inputs or outputs per I/O connector. Use a “Y” splitter cable for access to all I/O connections.
Publication 1792D-IN020B-EN-P - September 2000
6 ArmorBlock MaXum 8 Input / 8 Output Module Series B
Use the micro caps to cover and seal unused ports. Pinout diagrams for the connectors are shown next.
Input Micro-Connector
(View into Socket)
Pin 1 Sensor Source voltage
Pin 2 Input B
Pin 3 Return Logic Ground
1
Pin 4 Input A
Pin 5 Not Used
Output Micro-Connector
(View into Socket)
Pin 1 Not Used
Pin 2 Output B
Pin 3 Auxiliary Power Ground
Pin 4 Output A
Pin 5 Not Used
1
Logic Ground is approximately 0.4V above DeviceNet V- measured at the module.
41452
Please refer to publication 889-5.0 for Rockwell Automation cables and cord sets offerings.
IMPORTANT
If the devices (sensors) connected to the input connections require Class 2 power to operate, the
DeviceNet connections of this equipment must be powered by a Class 2 source.
Publication 1792D-IN020B-EN-P - September 2000
ArmorBlock MaXum 8 Input / 8 Output Module Series B 7
ATTENTION
!
I/O connectors for this module are shown below.
Connector A
Input 0
Input 1
I-0
I-1
O-0
O-1
Connector B
Input 2
Input 3
• Make sure all connectors and caps are securely tightened to properly seal the connections against leaks and maintain IP67 requirements.
• For maximum noise immunity, input and output cable return wires must be properly terminated.
When inputs and outputs are connected in loopback, return wires should be connected together.
• I/O cable length should be less than 30 meters.
I-2
I-3
O-2
O-3
Output 0
Output 1
Connector E
Output 2
Output 3
Connector F
I-4
I-5
O-4
O-5
Connector C
Input 4
Input 5
Output 4
Output 5
Connector G
I-6
I-7
O-6
O-7
Connector D
Input 6
Input 7
Output 6
Output 7
Connector H
Auxilary Power
Logic Status Net/Mod Status
41517
Output Power and DeviceNet Cables
Output power and DeviceNet cables are described in the installation publications for the cable base assembly of your choice. Refer to the following publications:
• 1792D-IN009B-EN-P ArmorBlock MaXum Cable Base Installation
Guide
• DN-6.7.2 DeviceNet Cable Planning and Installation Manual
Publication 1792D-IN020B-EN-P - September 2000
8 ArmorBlock MaXum 8 Input / 8 Output Module Series B
Communicate With Your ArmorBlock MaXum I/O
Module
This ArmorBlock module’s I/O is exchanged with the master through a poll, change-of-state, or cyclic connection.
The module consumes and produces I/O data as follows:
Type of I/O Connections
Cyclic
Polled
Change-of-State
Consumes
1 Byte
1 Byte
1 Byte
Produces
4 Bytes
4 Bytes
4 Bytes
Cyclic - allows configuration of the block as an I/O client. The block will produce and consume its I/O cyclically at the rate configured.
Polled - a master initiates communication by sending its polled I/O message to the module. The 8 input / 8 output module consumes the message, updates outputs, and produces a response. The response has input data, input faults, output faults, and the status of the Auxiliary power.
Change-of-State - productions occur when an input changes or a fault condition occurs. If no input or fault condition change occurs within the expected packet rate, a heartbeat production occurs. This heartbeat production tells the scanner module that the I/O module is alive and ready to communicate. Consumption occurs when data changes and the master produces new output data to the I/O block.
Refer to the table below for the word/bit definitions.
Bit 07
Produces 0
I7
06
I6
05
I5
04
I4
03
I3
02
I2
01
I1
00
I0
Produces 1
OW-D OW-C OW-B OW-A ISC-D ISC-C ISC-B ISC-A
Produces 2
OFLT7 OFLT6 OFLT5 OFLT4 OFLT3 OFLT2 OFLT1 OFLT0
Produces 3
RSVD OPWR RSVD RSVD RSVD RSVD RSVD RSVD
Consumes 0
O7 O6 O5 O4 O3 O2 O1 O0
Where: OW= Off Wire RSVD= Reserved I = Input O = Output OPWR= Output Power
(Auxiliary Power) OFLT = Output fault ISC=Input Short Circuit in Sensor Source Voltage
Publication 1792D-IN020B-EN-P - September 2000
ArmorBlock MaXum 8 Input / 8 Output Module Series B 9
Byte
Produces 0
Produces 1
Bit Description
00-07 Input Status bits: When the bit is set (1), the input is on.
Bit 00 = to input 0, bit 01 = to input 1, bit 02 = to input 2, bit
03 = to input 3, bit 04 = to input 4, bit 05 = to input 5, bit 06 = to input 6, bit 07 = to input 7.
00-03
04-07
Input short circuit fault: ISC-A = a short circuit for connector A
Input short circuit fault: ISC-B = a short circuit for connector B
Input short circuit fault: ISC-C = a short circuit for connector C
Input short circuit fault: ISC-D = a short circuit for connector D
Input off wire fault: OW-A = an off-wire fault for connector A
Input off wire fault: OW-B = an off-wire fault for connector B
Input off wire fault: OW-C = an off-wire fault for connector C
Input off wire fault: OW-D = an off-wire fault for connector D
Produces 2
Produces 3
00-07 Output no load or overload fault (OFLT): - When the bit is set
(1) an output fault has occurred. OFLT0 = to output 0, OFLT1 = to output 1, OFLT2 corresponds to output 2, OFLT3 = to output
3, OFLT4 = to output 4, OFLT5 = to output 5, OFLT6 = to output 6, OFLT7 = to output 7.
00-05
06
07
RSVD = Reserved
Output Power Fault (OPWR): When the bit is set (1) Auxiliary
Power is not present.
RSVD = Reserved
Consumes 0
00-07 Output bits: When the bit is set (1), the output will be turned on. Bit 00 corresponds to output O0, bit 01 corresponds to output 01, bit 02 to output 02, bit 03 to output 03, bit 04 to output 04, bit 05 to output 05, bit 06 to output 06, bit 07 to output 07.
The DeviceNet Network uses advanced network technology, producer/ consumer communication, to increase network functionality and throughput.
Visit our web site at http://www.ab.com/networks for producer/consumer technology information and updates.
Publication 1792D-IN020B-EN-P - September 2000
10 ArmorBlock MaXum 8 Input / 8 Output Module Series B
Troubleshoot with the Indicators
This module has the following indicators:
• Network and Module status indicator
• Logic status indicator
• Auxiliary Power indicator
• Individual I/O status indicators for inputs 0 through 7 and outputs 0 through 7.
Point indicators for inputs 0 and 1
Connector A
Point indicators for inputs 2 and 3
Connector B
Point indicators for inputs 4 and 5
Connector C
Point indicators for inputs 6 and 7
Connector D
Module Status
Indicators
I-0
I-1
O-0
O-1
I-2
I-3
O-2
O-3
I-4
I-5
O-4
O-5
I-6
I-7
O-6
O-7
Auxilary Power
Logic Status Net/Mod Status
Point indicators for outputs 0 and 1
Connector E
Point indicators for outputs 2 and 3
Connector F
Point indicators for outputs 4 and 5
Connector G
Point indicators for outputs 6 and 7
Connector H
41517
LED Assignments
The following table describes network and module status indicators.
Net/Mod Status Indicator
Indicator Status
Off No power or auto bauding
Flashing Green/Off On line but not connected
Solid Green
Flashing Red
On line, link OK, connected
Recoverable fault - module configuration error
I/O connection fault - one or more I/O connections in the timed-out state
Publication 1792D-IN020B-EN-P - September 2000
ArmorBlock MaXum 8 Input / 8 Output Module Series B 11
Net/Mod Status Indicator (continued)
Solid Red Unrecoverable fault
Communication failure - duplicate node address present or incorrect baud rate
Green to Red to Off At powerup only - LED test
The following table describes logic status indicators.
Logic Status Indicators
State Status
Off
Solid Green
Flashing Green
Logic is disabled
Logic is enabled
Local forces are applied and local logic is enabled
The following table describes auxiliary power indicators.
Auxiliary Power
Indication
None
Green
Solid
Status
No Auxiliary Power
Auxiliary Power Present
The following table describes individual I/O status indicators.
I/O Status Indicators
Function Module Status Indicator
Outputs Green
Green
Inputs
Module Status blink red
Module Status blink red
Module Status blink red
Module Status blink red
Green
Green
Module Status blink red
Module Status blink red
Point Indicator
1 Condition
None
Yellow
Orange
Red
Orange
Red
None
Yellow
Red
Blink red
Output not energized
Output energized
Output shorted-auto restart
Output shorted-latching
Output no load-auto restart
Output no load-latching
No valid input
Valid input
Short on input connector
1
Off wire on input connector
1
Only the first LED of each input connector will light as red when twin inputs are used.
For more information on indications see the Technical Data publication
1792-TD001B-EN-P.
Publication 1792D-IN020B-EN-P - September 2000
12 ArmorBlock MaXum 8 Input / 8 Output Module Series B
Specifications
8 Input / 8 Output Module - Cat. No. 1792D-8BVT8D
Input Specifications
Sensor Source Current (per connector)
Max.
Min.
Inputs per block 8 - 3 wire or dry contact PNP or NPN devices or 4 -
4 wire PNP or NPN devices
100mA total -
Off-Wire Sense Current
On-state Voltage
On-state Current
Off-state Voltage
0.5mA
25V dc
10mA
5V dc
-
10V dc
2mA
-
Off-state Current
Output Specifications
-
Max.
1.5mA
Min.
Outputs per block 8 sourcing outputs labeled O0 through O7
Off Peak Blocking Voltage 30V 10V
On-state Voltage Drop
On-state Current
Off-state Leakage
Module Current (all outputs)
Surge Current - for 10ms, repeatable every 2s
1V
0.5A
1.5mA
4.0A
2.4A
-
-
-
-
-
No Load Sense Current (On-state) 0.18A
General Specifications
Indicators
Communication Rate
DeviceNet Power Voltage
Current
Refer to the graphs in the
Overview section of the
ArmorBlock I/O Family Technical
Data, pub. no.
1792-TD001B-EN-P.
-
Net/Mod Status - red/green
Logic Status - red/green
Auxiliary Power - green
Point LED - yellow/orange/red
•125Kbps @ 500 meters(1600 feet) for thick cable, flat media length 375 meters (1230 feet)
•250Kbps @ 200 meters(600 feet) for thick cable, flat media length 150 meters (492 feet)
•500Kbps @ 100 meters (330 feet) for thick cable, flat media length 75 meters (246 feet)
25V dc max
150mA max (no sensors)
11V dc min up to 1.4A (8 sensors
@ 50mA per sensor)
Publication 1792D-IN020B-EN-P - September 2000
ArmorBlock MaXum 8 Input / 8 Output Module Series B 13
8 Input / 8 Output Module - Cat. No. 1792D-8BVT8D
General Specifications
Auxiliary Power Voltage
Current
Dimensions (assembled to base) inches - (Millimeters)
Environmental Conditions
Operational Temperature
Storage Temperature
Relative Humidity
Shock Operating
Non-operating
Vibration
Conductors
Enclosure
30V dc max
4A max
1.9H x 2.7W x 6.85D
(48.26)H x (68.6)W x (174)D (millimeters)
-25 to 60
-25 to 80 o o
(-13 to 140
C (-13 to 176
Publication DN-6.7.2
Meets or exceeds IP67 o
F)
O
F)
10V dc min
4A max
5 to 100%
30g peak acceleration, 11 (+1) ms pulse width
50g peak acceleration, 11(+1)ms pulse width
Tested 10g @ 10-500Hz per IEC 68-2-6
Agency Certification (when product is marked)
CSA certified
CSA Class 1, Division 2, Groups A, B, C, D certified
UL listed
CE marked for all applicable directives
Technical Data (user information) Publication 1792-TD001B-EN-P
Publication 1792D-IN020B-EN-P - September 2000
14 ArmorBlock MaXum 8 Input / 8 Output Module Series B
Hazardous Location Approval
The following information applies only to products marked with
Hazardous Location Approval, when operating in hazardous locations:
Products marked “CL I, DIV 2, GP A, B, C, D” are suitable for use in Class I
Division 2 Groups A, B, C, D, Hazardous Locations and nonhazardous locations only. Each product is supplied with markings on the rating nameplate indicating the hazardous location temperature code. When combining products within a system, the most adverse temperature code
(lowest “T” number) may be used to help determine the overall temperature code of the system. Combinations of equipment in your system are subject to investigation by the local Authority Having Jurisdiction at the time of installation.
WARNING
!
EXPLOSION HAZARD -
• Do not disconnect equipment unless power has been removed or the area is known to be nonhazardous.
• Do not disconnect connections to this equipment unless power has been removed or the area is known to be nonhazardous. Secure any external connections that mate to this equipment by using screws, sliding latches, threaded connectors, or other means provided with this product.
• Substitution of components may impair suitability for Class I, Division 2.
• If this product contains batteries, they must only be changed in an area known to be nonhazardous.
WARNING
!
Use supply wires suitable for 30°C above surrounding ambient.
Publication 1792D-IN020B-EN-P - September 2000
ArmorBlock MaXum 8 Input / 8 Output Module Series B 15
WARNING
!
When used in a Class I, Division 2, hazardous location, this equipment must be mounted in a suitable enclosure with proper wiring method that complies with the governing electrical codes.
Les informations suivantes ne concernent que les produits marqués pour une utilisation en environnements dangereux :
Les produits marqués « CL I, DIV 2, GP A, B, C, D » ne conviennent qu’à une utilisation en environnements de Classe I Division 2 Groupes A, B, C, D dangereux et non dangereux. Chaque produit est livré avec des marquages sur sa plaque d’identification qui indiquent le code de température pour les environnements dangereux. Lorsque plusieurs produits sont combinés dans un système, le code de température le plus défavorable (code de température le plus faible) peut être utilisé pour déterminer le code de température global du système. Les combinaisons d’équipements dans le système sont sujettes à inspection par les autorités locales qualifiées au moment de l’installation.
AVERTISSEMENT
!
RISQUE D’EXPLOSION -
• Couper le courant ou s’assurer que l’environnement est classé non dangereux avant de débrancher l’équipement.
• Couper le courant ou s’assurer que l’environnement est classé non dangereux avant de débrancher les connecteurs. Fixer tous les connecteurs externes reliés à cet équipement à l’aide de vis, loquets coulissants, connecteurs filetés ou autres moyens fournis avec ce produit.
• La substitution de composants peut rendre cet
équipement inadapté à une utilisation en environnement de Classe I, Division 2.
• S’assurer que l’environnement est classé non dangereux avant de changer les piles.
Publication 1792D-IN020B-EN-P - September 2000
AVERTISSEMENT
!
Utiliser des fils d’alimentation qui conviennent à une température de 30°C au-dessus de la température ambiante.
AVERTISSEMENT
!
Pour une utilisation en environnement de classe i, division 2 dangereux, cet equipement doit etre monte dans un boitier avec un cablage approprie conforme aux normes electriques en vigueur.
This product has been tested at an Open DeviceNet Vendor Association, Inc.
(ODVA) authorized independent test laboratory and found to comply with
ODVA Conformance Test. Please contact the ODVA website (http:// www.odva.org) for listing of products tested by ODVA independent test labs for further details.
Publication 1792D-IN020B-EN-P - September 2000
Supersedes Publication 1792D-5.20 - October 1998
PN 957395-54
© 2000 Rockwell International Corporation. Printed in USA
