dac16e-01

dac16e-01
Digital-Analog-Converter
CamCon DAC16
Digitronic Automationsanlagen GmbH
Steinbeisstraße 3 • D - 72636 Frickenhausen • Tel. (+49)7022/40590-0 • Fax -10
Auf der Langwies 1 • D - 65510 Hünstetten-Wallbach • Tel.(+49)6126/9453-0 • Fax -42
Internet: http://www.digitronic.com • E-Mail: [email protected]
2 rue René Laennec 51500 Taissy France
Fax: 03 26 85 19 08, Tel : 03 26 82 49 29
E-mail:[email protected]
Site web : www.hvssystem.com
Digitronic
Automationsanlagen GmbH
Digital-Analog-Converter
CamCon DAC16
For your attention
This instruction manual relates to the CamCon DAC16 from 28.11.1997. The company Digitronic
Automationsanlagen GmbH reserves the right to make changes which present an improvement of the
quality or functionality of the device without prior notice. The instruction manual was created with great
care, although it may not be error-proof. We would be grateful for any communication relating to any
errors you may have found.
UP-date
You can also obtain this instruction manual on the Internet at http://www.digitronic.com in the latest
version as PDF file.
Qualified personnel
This device may only be started and operated by qualified staff. By qualified we mean personnel who
are entitled to handle, to earth and to lable devices, systems and power circuits in accordance with the
technology safety standards.
Liability
(1) The supplier is liable for damages caused by himself or by the owner of the rights up to the sum of
the sales price. He is not liable for loss of profits, forfeited savings, intermediate and successive
damages.
(2) The above mentioned limits to liability do not apply to insurance of named characteristics and
damages which were caused deliberately or through negligence.
Protection
The CamCon DAC16 and this instruction manual are protected by copyright. All rights are reserved.
Neither the CamCon DAC16, nor this document may be copied as a whole or partially, photocopied,
reproduced, translated or transferred to electronic media of any kind or into machine readable format
without prior written permission by the company Digitronic Automationsanlagen GmbH.
Note:
Note:
Note:
We have examined the devices of the CamCon series for year 2000 compatibility and
have not found any adverse effects on any functions.
CamCon is a registered trademark of the company Firma Digitronic
Automationsanlagen GmbH.
The devices of the CamCon series comply with the standards for electromagnetic
compatibility: EN 55011, EN 55022, EN 55024 Part 2, EN 50082 Part 2, ENV 50140,
VDE 0843 Part 2,
VDE 0843 Part 4,
VDE 0871,
VDE 0875 Part 3 ("N"),
VDE 0875 Part 11, VDE 0877 Part 2, IEC 801 Part 3, IEC 801 Part 2, IEC 801 Part 4,
IEC 801 Part 5.
(c) Copyright 1992 - 2004 / File: DAC16E.DOC
Digitronic Automationsanlagen GmbH
Auf der Langwies 1
D-65510 Hünstetten - Wallbach
Tel. (+49)6126/9453-0 Fax. (+49)6126/9453-42
Internet: http://www.digitronic.com
E-Mail: [email protected]
Edition: Aug. 04
Page: 2
2 rue René Laennec 51500 Taissy France
Fax: 03 26 85 19 08, Tel : 03 26 82 49 29
E-mail:[email protected]
Site web : www.hvssystem.com
Digitronic
Automationsanlagen GmbH
Digital-Analog-Converter
CamCon DAC16
Table of contents
1. Introduction .......................................................................................................................................... 3
2. Assembling .......................................................................................................................................... 4
3. Status LED´s........................................................................................................................................ 4
4. Dimensions .......................................................................................................................................... 4
5. Electrical connections .......................................................................................................................... 5
5.1. Terminal allocation............................................................................................................................ 5
5.1.1. Terminal allocation of the supply voltage....................................................................................... 5
5.1.2. Terminal allocation of the analog input 1 ....................................................................................... 5
5.1.3. Terminal allocation of the analog input 2 ....................................................................................... 5
5.2. External interface .............................................................................................................................. 5
5.2.1. Pin allocation of the external interface IN ...................................................................................... 5
5.2.2. Pin allocation of the external interface OUT .................................................................................. 5
5.2.3. External interface with a wiring distance of 0.5 up to 300m........................................................... 6
6. The analog outputs .............................................................................................................................. 6
6.1. Signal level of the analog outputs ..................................................................................................... 6
7. Commisioning ...................................................................................................................................... 6
8. Technical data...................................................................................................................................... 7
1. Introduction
The digital - analog - converter CamCon DAC16 is used as an anlog output expansion for electronic
camswitches of the CamCon series. They are able to put out e.g. the speed, positiopn or values for
Cams via their external interface. If using a a CamCon DAC16 converter instead of an ordinary output
module (e.g. DC91I/O or DC16I/O), the parallel binary signal get converted into analog signals. Every
CamCon DAC16 module has two 16Bit analog outputs that can provide current- as well as voltage
signals. Inputs are not avaiable. By serial switching of several CamCon DAC16 modules, it is possible
to expand the number of modules to a maximum of 13. This provides e.g. for a CamCon DC16 up to
26 analog Cam-outputs.
Edition: Aug. 04
Page: 3
2 rue René Laennec 51500 Taissy France
Fax: 03 26 85 19 08, Tel : 03 26 82 49 29
E-mail:[email protected]
Site web : www.hvssystem.com
Digitronic
Automationsanlagen GmbH
Digital-Analog-Converter
CamCon DAC16
2. Assembling
The D/A converter DAC16 is snapped onto an "EN-carrier-rail" in the switch chest. To protect the
module from overheating, it is necessary to leave a gap of at least 10mm between the devices. The
grounding clamps are to be connected on the shortest possible way with the central grounding point of
the assembling plate. The CamCon DC16's external interface is connected with the ten pole male plug
"ext.Int.IN" of the CamCon DAC16 I/O module using the enclosed 10 pole flatwire cable. Every further
CamCon DAC16 module is connected using the enclosed 10 pole flatwire cable to the ten pole male
plug "ext.Int.IN" of the CamCon DAC16 I/O module. If in addition to the CamCon DAC16 module a
CamCon DC16/IO module is used, the DAC16 module has to be switched to the end of this row.
The voltage supply has to be connected to every DAC16 module. It has a voltage of 24VDC +/- 20%.
The data-lines of the CamCon DAC16 modules are connected to each other via optical couplers and
therefore potentially free. The wiring of the analog outputs has to be done using shielded cables, the
shield has to be laid to the grounding plug on one side. All wiring has to be done in cold state.
3. Status LED´s
The D/A converter DAC16 has two status LEDs:
LED yellow: supply voltage is present.
LED Red: indicates, that no data exchange via a CamCon DC16 takes place at the moment.
Possibles causes are: The cable length adjusted at the CamCon outruns the maximum
length of 300 meters, the CamCon DC50, 90 or DC115 is switched off, i.e. the data
exchange is interrupted (broken wire).
4. Dimensions
Edition: Aug. 04
Page: 4
2 rue René Laennec 51500 Taissy France
Fax: 03 26 85 19 08, Tel : 03 26 82 49 29
E-mail:[email protected]
Site web : www.hvssystem.com
Digitronic
Automationsanlagen GmbH
Digital-Analog-Converter
CamCon DAC16
5. Electrical connections
.
5.1. Terminal allocation
.
5.1.1. Terminal allocation of the supply voltage
Terminal
Terminal
Terminal
Terminal
7:
8:
9:
10:
0V supply voltage
0V supply voltage
+24VDC supply voltage
+24VDC supply voltage
5.1.2. Terminal allocation of the analog input 1
Terminal
Terminal
Terminal
1:
2:
3:
GND reference potential (0V)
voltage output +/- 10Volt maximum 10mA.
current output 0-20mA, 4-20mA or 0-24mA.
bei RL maximum 550Ω
5.1.3. Terminal allocation of the analog input 2
Terminal
Terminal
Terminal
Note:
4:
5:
6:
GND reference potential (0V).
voltage output+/- 10Volt maximum 10mA.
current output 0-20mA, 4-20mA or 0-24mA.
at RL maximum 550Ω
Terminal 1, 4, 7 and 8 are connected to each other.
5.2. External interface
Via the external interface the data exchange with the CamCon camswitch takes place. The CamCon
DAC16 Module has two 10 pole male plugs, called "ext.Int.IN" and "ext.Int.OUT" connection. Via the
ext.Int.OUT the data exchange with a further CamCon module (e.g. CamCon DAC16, CamCon
DC16I/O or CamCon DC91I/O i.e. DC92/I). The data exchange is realised via optical couplers and
therefore the connection remains free of potentials. By this way of switching a BUS system for different
applications can be established. For the connection of the DAC16 module with the CamCon DC16 a 10
pole flatwire cable is enclosed.
DAC16
DC16
5.2.1. Pin allocation of the external interface IN
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
1,10:
4,7:
2:
3:
5:
6:
8:
9:
not used
ground (0V)
RxD RxD +
CLK CLK +
TxD TxD +
5.2.2. Pin allocation of the external interface OUT
Pin
Pin
Pin
Pin
Pin
Pin
Pin
1,4,7,10:
2:
3:
5:
6:
8:
9:
not used
TxD TxD +
CLK CLK +
RxD RxD +
Edition: Aug. 04
Page: 5
2 rue René Laennec 51500 Taissy France
Fax: 03 26 85 19 08, Tel : 03 26 82 49 29
E-mail:[email protected]
Site web : www.hvssystem.com
Digitronic
Automationsanlagen GmbH
Digital-Analog-Converter
CamCon DAC16
5.2.3. External interface with a wiring distance of 0.5 up to 300m
The maximum wiring distance of the external interface is 300 meters. For this purpose a 6 pole data
cable with conductors wired as pairs is required as well as an adapter cable from 10 pole flatwire to 9
pole D-Sub-plug. This cable's shielding has to be laid to the grounding plugs on both sides.
6. The analog outputs
The CamCon DAC16 has two 16 Bit analog outputs. They provide either 0 - 20mA, 4 - 20mA, 0 - 24mA
or, as an option, +/-10Volt signals. The maximum output current at +/-10 Volt is 10mA (not short circuit
proof). The load-resistance under current-output must not outrun 550 Ω. The outputs are not potentially
free towards the voltage supply. the wiring of the analog outputs has to be done using shielded cables
and the cable's shielding has to be laid to the grounding plugs on one side.
6.1. Signal level of the analog outputs
The CamCon DAC16 module offers 4 possibilities of signal output for both analog outputs. These are:
0 - 20mA, 4 - 20mA, 0 - 24mA or optionaly +/- 10Volt.
The adjusted signal levels are factory-provided marked by a cross at
the sticker label on the left side of the case.
OUT 1
OUT 2
If you want to change the signal level, the device has to
be opened. The case can be opened in the middle
using a screwdriver. On the solding side of the largest
printed circuit board two solding bridges for every
analog output, i.e. the analog output 1(OUT1) and 2
(OUT2), are located, which are named J1 to J4 in the
drawing to the right. J1 and J2 are used to adjust the
signal level for output 1 and J3 and J4 to adjust the
output level for output 2.
The drawing to the right shows
which solding bridges have to be
opened or closed, to get the
desired signal level.
Note:
For the +/-10Volt voltage output an
daditiona
l small wrapped printed circuit board is required.
7. Commisioning
Before the first commisioning, check the device's wiring carefully. See also chapter 5. Electrical
connections on page 5. For configuration and calibration of the analog outputs please regard in the
camswitches manual the chapter "unit configuration", sub-chapter "anolog outputs" and in the chapter
"system configuration" sub-chapter "special outputs".
Edition: Aug. 04
Page: 6
2 rue René Laennec 51500 Taissy France
Fax: 03 26 85 19 08, Tel : 03 26 82 49 29
E-mail:[email protected]
Site web : www.hvssystem.com
Digitronic
Automationsanlagen GmbH
Digital-Analog-Converter
CamCon DAC16
8. Technical data
Display ................................................................ 2 Status LED´s for supply voltage and error messages
Number of outputs ..............................................two 16 Bit analog outputs.
Type of output ..................................................... Power or optionally voltage.
Current output ..................................................... optionally 0 - 20mA, 4 - 20mA or 0 - 24mA
at RL maximum 550Ω.
Voltage output ..................................................... +/- 10Volt up to 10mA (not short circuit proof)
Resolution ........................................................... 16Bit.
Maximum response time with full levellift............ approximately 3ms.
Length of the connection cable
between CamConDC16 and CamCon DAC16 ... maximum 300m.
Supply voltage..................................................... 24VDC ±20 %
Power consumption ............................................ approximately 60mA without load.
Connections for:
Voltage supply and outputs ................................ via plug-in screw clamps IP20
Assembling ......................................................... comfortable snap-on assembling, carrier rail according
to EN 50 022, may be set in rows with 10mm gap for
air circulation
Disassembling..................................................... by pulling back the snap-bars.
Dimensions ......................................................... See chapter 4. Dimensions on page 4.
Protection............................................................ Case corresponds to IP20.
Working temperature .......................................... 0°C ... + 50° C
Weight.................................................................approximately 150g
Edition: Aug. 04
Page: 7
2 rue René Laennec 51500 Taissy France
Fax: 03 26 85 19 08, Tel : 03 26 82 49 29
E-mail:[email protected]
Site web : www.hvssystem.com
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