
SSI Display Module MOD 14
Display with programmable outputs for Absolut-Encoder with SSI-Interface
MOD 14 - a programmable multifunctional display module for absolute encoders with SSI-Interface. Single-turn or multi-turn encoders with a resolution up to 25 bit and Gray-Code are suitable for operation. Display parameters are fully programmable. MOD 14 has the usual standardfunction of a display modul, but additional four control outputs, which can be programmed separately as comparator, cam switch or pulse switch. Easy programming by four front-panel keys.
SSI-Interface
For operation of absolute single- or multiturn-encoders with resolution up to 25 bit with serial SSI-Interface.
Display-Scaling
Scale factor, adjustment values and counting direction are free programmable.
Control-Inputs
Optically insulated control-inputs for electronic adjustment and storage of indicated value.
Control-Outputs
4 optically insulated control-outputs, which can be programmed separately as a comparator, cam switch or pulse switch.
Analogue-Outputs
2 optically insulated programmable analogue-outputs with resolution of 14 bit.
Parallel-Interface
Optically insulated in- and outputs for parallel data in/out in Binary-, Gray or BCD-code. Through parallel inputs values for electronic adjustments or set off against the indicated value can be read in. Parallel outputs are useful for data output of the indicated value.
RS 485-Interface
Serial interface RS 485 for external control of all function of display modules MOD 14.
Type explanation
MOD 14- | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
---|---|---|---|---|---|---|---|---|
RS485 interface | X | X | X | X | ||||
Parallel interface | X | X | X | X | ||||
Analogue output | X | X | X | X | ||||
Programmable control inputs | X | X | X | X | X | X | X | X |
Programmable control outputs | X | X | X | X | X | X | X | X |
Display scaling | X | X | X | X | X | X | X | X |
SSI interface | X | X | X | X | X | X | X | X |
Technical data
Close all lists Open all listsSupply voltage | +10 ... 35 VDC |
Power consumtion | < 250 mA (< 150 mA, Vcc = 24 VDC) |
Cycle time | 5 ms |
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 | < 0,6 kg |
Protection class | Frontplatte / front: IP 50 |
mit Schutzgehäuse / with protective cover: IP 54 | |
Rückseite / rear: IP 20 |
Clock frequency | 125 kHz |
Clock output | RS485 |
Clock input | Optokoppler RS485 |
Circuit | Optokoppler |
Input level Low | 0 ... +5 VDC |
Input level High | +10 ... 35 VDC |
Input restistance | 1,8 kOhm, Uin = 24 V |
Circuit | Optokoppler |
Supply voltage | max. +35 VDC |
Output voltage | min. Vcc -3,5 V, Iout = 50 mA |
Output current | max. 50 mA |
oltage range | -10 ... +10 VDC |
Resolution | 1,22 mV = 14 Bit |
Offset error | max. 1 mV (T = 25°C) |
Output current | max. 10 mA, kurzschlussfest / short-circuit proof |
Current range | -20 ... +20 mA |
Resolution | 2,44 µA = 14 Bit |
Offset error | max. 2 µA (T = 25°C) |
Burden | max. 550 Ohm |
Circuit | RS485 |

