IM-120 is a multi-input extension module.
Offline operation.
RS-485 connection.
IM-120 is a multiple input module which allows a total of 31 units to be connected to a master device via RS-485 connection. It allows the use of inputs to interface with door contacts. It can control up to:
– 12 supervised inputs,
– 2 AUX
– 1 temper switch
– 2 Relays
12 supervised digital inputs for configuration of flexible Event-Action links (M:N – M: inputs / N: outputs). It You can specify which input affects which output.
IM-120 functions even when it is disconnected from the master device. The links between inputs and relays keep on functioning and IM-120 can store up to 10 logs even if it is offline.
IM-120 supports 3 AUX inputs, including 1 for Tamper to detect power failure or network status (on/off) with the master device.
| Max. Text Log | 10ea per port |
|---|---|
| CPU | Cortex M372 MHz |
| Memory | 512 KB Flash + 64 KB SRAM |
| LED | Multi-color |
| Operating Temperature | -20ºC to 60ºC |
| Storage Temperature | -40ºC to 70ºC |
| Operating Humidity | 0% – 95%, non-condensing |
| Storage Humidity | 0% – 95%, non-condensing |
| Weight | 203g |
| Dimensions (mm) | 90 x 190 x 21 |
| Tamper | 1 ch |
| Certificates | CE, FCC, KC, RoHS, REACH, WEEE |
| RS-485 | 1 ch |
| Relay | 2 relays |
| Supervised Input | 12 ch (TTL Input selectable) |
| AUX Input | 2 ch (AC POWER FAIL) |
| Power Supply | DC 12 V (Max. 130mA) o DC 24 V (Max. 82 mA)* |
