Multifunctional Display Module MOD 20

Multifunctional Display Module MOD 20

Display with programmable inputs and outputs for Absolut-Encoder with SSI interface and Incremental Encoder

 

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 line driver 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.

Serial Interfaces

RS232C One display module can be connected to a PC for programming and reading data.
RS422/485 Up to 31 display modules can be connected to a PC.
CANBUS Up to 32 display modules can be connected with CANBUS.

 

Type explanation

MOD 20
MOD 20- 1 2 3 4
Parallel interface X X
Analogue output X X
Serial interface X X X X
Programmable control inputs X X X X
Programmable control outputs X X X X
Display scaling X X X X
Incremental input X X X X
SSI interface X X X X

Technical data

Technical Data
Supply voltage +10 ... 35 VDC
Power consumtion < 150 mA (ohne Last / without load)
Cycle time 250 µs
Display range -9999999 ... 99999999
Display rote 7-Segment-LED-Anzeige 8-stellig mit 14 mm Ziffernhöhe
8-digit 7-segment red LED display, 14 mm high
Data memory EEPROM
Operating temperature 0 ... +50°C
Connections Klemmleiste / Terminal block
max. 1,5 mm²
Sub-D-Stecker /Sub-D connector
Weight < 0,7 kg
Protection class Frontplatte / front: IP 50
mit Schutzgehäuse / with protective cover: IP 54
Rückseite / rear: IP 20
Incremental input
Circuit Optokoppler
Input level 5 VDC High +2,8 ... +5 VDC
Low 0 ... +0,8 VDC
Input level 24 VDC High +10 ... 35 VDC
Low 0 ... +5 VDC
Input restistance 3 kOhm, Uin = 24 V
350 Ohm, Uin = 5 V
Input frequency max. 150 kHz
Pulse width signal M min. 2 µs
SSI interface
Clock frequency 125 kHz, 139 kHz
Clock output RS422
Clock input Optokoppler RS485
Control inputs
Circuit Optokoppler
Input level Low 0 ... +5 VDC
Input level High +10 ... 35 VDC
Input restistance 1,8 kOhm, Uin = 24 V
Control outputs
Circuit Optokoppler mit NFET-Treiber
Supply voltage max. +35 VDC
Output voltage min. Vcc -2 V, Iout = 50 mA
Output current max. 500 mA, kurzschlussfest / short-circuit proof
Analogue Voltage-Output
oltage range -10 ... +10 VDC
Resolution 305 µV = 16 Bit
Temperature stability max. 20 ppm / °C
Output current max. 12 mA, kurzschlußfest / short-circuit proof
Analogue Current-Output
Current range -20 ... +20 mA
Resolution 610 nA = 16 Bit
Temperature stability max. 20 ppm / °C
Burden max. 550 Ohm
Serial interfaces
RS232C Baudrate 9600 .. 57600 Bit/s
RS422/485 Baudrate 9600 .. 57600 Bit/s
CANBUS
Protocol AP-Link
PDOs 1 Eingang, 1 Ausgang, 64 Bit breit
1 Input, 1 Output, 64 Bit length
Baud rate 20 kBit/s .. 1 MBit/s

Outline drawing

Multifunctional Display Module MOD 20

Multifunctional Display Module MOD 20
Multifunctional Display Module MOD 20
Version ZE 617-510 · Subject to change

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INDUcoder® · INDUcoder Messtechnik GmbH, Kaiserstraße 316, 47178 Duisburg, Deutschland
Tel: (0203) 57047-0, Fax: (0203) 57047-20, E-Mail: info@inducoder.de, Internet: www.inducoder.de