R BENDER The Power in Electrical Safety®

Signal converter SMO482P-12Product description Device features • 12 relay outputs for different channels of Bender devices with communication capabilities • Operating principle selectable: N/O or N/C operation • Test button to check the relay function • LEDs: Power On, ALARM, TEST/FAULT The signal converter SMO482P-12 converts BMS bus alarm messages to relay contact messages. The relay contacts are also suitable for very low currents (> 5 mA). Each relay output of the SMO482P-12 can be assigned to any channel of any device with communication capability. • For the conversion of BMS signals from...

Operating elements 2 - LED "ALARM": LED lights whilst an alarm (not an operating message) is present at one of the channels and during the test mode. 3 - LED "TEST/FAULT": lights when no device parameter have been set and during the test mode. The LED flashes in case of an impermissible address. 4 - DIP switch, to set the device address of SMO482-12 (address = parameter value + 30) and the operating mode of the alarm relay. 5 - LED "RS-485": lights in case of activities on the BMS bus 6 - "TEST ON/OFF" button: Pressing the button once: will change over the operating mode of all alarm relays,...

Insulation coordination acc. to IEC 60664-1 Environment/EMC Rated insulation voltage AC 250 V Rated impulse voltage/pollution degree 4 kV/3 Supply voltage Supply voltage Us AC 230 V Displays LEDs 16 (ON, Alarm, TEST/FAULT, RS-485, K1.K12) Classification of climatic conditions acc. to IEC 60721 Operating temperature Classification of mechanical conditions acc. to IEC 60721 Operating elements Button TEST ON/OFF Interface Interface/protocol Baud rate Cable length Recommended cable (shielded, shield connected to PE on one side) Terminating resistor (connectable via DIP switch) Device address, BMS...