MULTIFUNCTIONAL DISPLAY MODULE MOD 20
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Anzeigemodule mit programmierbaren Ein- und Ausgängen
für absolute Winkelcodierer mit SSI-Schnittstelle und
inkrementale Drehgeber
Module avec sortie programmer par Codeur optique
absolu avec SSI-interface et Codeurs optiques
incrementaux
Display with programmable inputs and outputs for Absolut-
Encoder with SSI interface and Incremental Encoder
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MOD 20 - a programmable multifunctional display module
alternatively for one absolute single- or multi- turn encoder with
SSI or parallel interface and a resolution up to 30 bit or one
incremental encoder. Display parameters are fully programmable.
MOD 20 has the usual standard function of a display module, but
additional 9 control outputs, which can be programmed separately
by 24 cam switches as comparator, cam switch or pulse switch. Easy
programming by four front-panel keys or by PC with RS232 interface.
SSI-Interface
For operation of one absolute single- or multiturn-
encoders with resolution up to 30 bit with serial
SSI-Interface.
Incremental-Input
For operation of one incremental encoder with 3 or 6
output channels, RS422 linedriver or push-pull outputs.
Optically insulated with optocoupler.
Display-Scaling
Scale factor, adjustment values and counting
direction are free programmable.
Programmable Control-Inputs
6 optically insulated control-inputs are programmable
for various functions, e.g. storing of display data or
enable of counter.
Programmable Control-Outputs
9 optically insulated control-outputs, which can be
programmed separately by 24 cam switches as a comparator,
cam switch or pulse switch. The cycle time is only 250 µs.
Analogue-Output
1 optically insulated programmable analogue-output, which
can be used as voltage or current output. High precision
D/A-converter with 16 bit resolution.
Parallel-Interface
Optically insultated input for operation of one absolute
encoder with parallel output. Optically insulated output
for data output of position data or velocity data in
binary, gray or BCD code.
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Serial Interfaces
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RS232C
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One display module can be
connected to a PC for programming
and reading data.
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RS422/485
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Up to 31 display modules can be
connected to a PC.
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CANBUS
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Up to 32 display modules can be
connected with CANBUS.
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Product description MOD 20
| SSI-Interface |
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| Incremental-Input |
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| Display Scaling |
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| Programmable Control-Inputs |
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| Programmable Control-Outputs |
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| Serial Interfaces |
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| Analogue-Output |
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| Parallel-Interface |
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| MOD 20-1 |
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| MOD 20-2 |
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| MOD 20-3 |
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| MOD 20-4 |
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Technical data
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Supply voltage
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+10 ... 35 VDC
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Current consumption
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<150 mA (without load)
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Cycle time
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250 µs
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Display range
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-9999999 ... 99999999
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Display
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8 digit 7-segment red LED
14 mm high
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Data memory
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EEPROM
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Operating temperature
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0 ... +50°C
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Connections
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Terminal block, max. 1,5 mm2
Sub-D-connector
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Weight
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< 0,7 kg
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Protection
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front IP 50
with protective cover IP 54
rear IP 20
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SSI-Interface
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Clock frequency
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125 kHz and 139 kHz
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Clock output
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RS422
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Clock input
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Optocoupler RS485
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Incremental-Input
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Circuit
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Optocoupler
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Input level 5 VDC
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High +2,8 ... +5 VDC
Low 0 ... +0,8 VDC
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Input level 24 VDC
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High +10 ... 35 VDC
Low 0 ... +5 VDC
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Input resistance
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3 kOhm at 24 V, 350 Ohm at 5 VDC
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Input frequency
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max. 150 kHz
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Pulse length channel M
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min. 2 µs
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Control-Inputs
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Circuit
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Optocoupler
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Input level Low
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0 ... +5 VDC
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Input level High
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+10 ... 35 VDC
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Input resistance
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1,8 kOhm at 24 VDC
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Control-Outputs
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Circuit
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Optocoupler with NFET-driver
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Supply voltage
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max. +35 VDC
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Output voltage
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min. Vcc -2 V at 50 mA
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Output current
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max. 500 mA, short circuit proof
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Analogue Voltage-Output
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Voltage range
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-10 ... +10 VDC
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Resolution
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305 µV = 16 Bit
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Temperature stability
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max. 20 ppm / °C
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Output current
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max. 12 mA, short circuit proof
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Analoger Current-Output
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Current range
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-20 ... +20 mA
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Resolution
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610 nA = 16 Bit
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Temperature stability
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max. 20 ppm / °C
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Burden
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max. 550 Ohm
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Parallel-Inputs
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Circuit
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Optocoupler
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Input level Low
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0 ... +5 VDC
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Input level High
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+10 ... 35 VDC
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Input resistance
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6,8 kOhm bei 24 VDC
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Parallel-Outputs
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Circuit
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Optocoupler, NPN-transistor
Open-Emitter with PTC
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Supply voltage
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max. +35 VDC
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Output voltage
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min. Vcc -3,5 V at 50 mA
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Output current
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max. 50 mA
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Serial Interfaces
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RS232C
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Baudrate 9600 .. 57600 Bit/s
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RS422/485
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Baudrate 9600 .. 57600 Bit/s
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CANBUS
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Protocol
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AP-Link
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PDOs
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1 Input, 1 Output, 64 Bit length
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Baudrate
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20 kBit/s .. 1 MBit/s
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Electrical connection diagram
Electrical connection - Rear panel
Outline drawing
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INDUcoder Messtechnik GmbH,
P.O. Box 18 03 49
47173 Duisburg, Germany
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Phone:+49 203 57047-0, Fax:+49 203 57047-20
Email: aibncfdoe@fignhdiujckoldmenro pdres
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Technical changes to alteration. Publication of the shown data only with
written authorization of INDUcoder Messtechnik GmbH.
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