multisio D2-4RO - Expansion module


  • Ideal for use in installation distributions
  • Compact designExpandable on a modular basis


Input and aoutput configuration
Inputs Outputs Possible functions
- 4x Relay Relay switching


Technical data

Expansion module multisio D2-4RO

Operation Pushbutton for reset and scan mode
Display 5 LEDs:

4x output status
1x operating status
Relay contact, floating (shared source),
switching capacity 250 V AC, 2A
KBR eBUS (RS485) -
KBR module bus (RS485) Standard
Baud rate 38400
Addressing Automatic module bus addressing, scan mode can be activated on the device
Power supply
Operating voltage 24 V DC, supply via module bus
Power consumption 1,3 VA
Mechanical data
Housing modules
and size in mm (H x W x D)
2 TE (90 x 35 x 61)
Mounting type Wall mounting on DIN rail 7.5 mm deep, in accordance with DIN EN 50022, suitable for distribution board mounting
Weight approx. 80 g


Technical details - brochure (1750 KB)

Technical details - brochure (1324 KB)

User manual (169)