OM-120 is a multiple output extension module which controls up to 12 output relays. It can be used as elevator controller with BioStar 2 system. Max. 31 units can be connected to a master device via RS485 daisy chain. OM-120 can also support anti-passback zone and fire alarm zone features.

  • 12 output relays per unit
  • Controls max. 192 floors per elevator
  • Preset alert for alarms in APB zones
  • Elevator groups can be added to a certain fire alarm zone
  • Terminating resistance for RS-485 connections
Model Name OM-120
Memory Flash 128KB, SRAM 20KB
LCD Type Not supported
LED Multi-color
Sound Not supported
Operating Temperature -20°C ~ 60°C
Storage Temperature -40°C ~ 70°C
Operating Humidity 0% ~ 95%, non-condensing
Storage Humidity 0% ~ 95%, non-condensing
Weight 300 g
Dimension (WxHxD, mm) 90 x 190 x 21
Tamper Not supported
Certificates CE, FCC, KC, RoHS, REACH, WEEE
Interface Wi-Fi Not supported
Ethernet Not supported
RS-485 1 ch
Wiegand Not supported
TTL Input Not supported
Relay 12 Relays
USB Not supported
SD Card Not supported
PoE Not supported
Intercom Not supported
AUX Input 2 ch Dry Contact Input
Electrical Power DC 12 V
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