IEX-2 module, 8 power relay outputs with mains sense circuits, 4 mains inputs, fallback mode



Technical specifications
Number of i/o points4 digital inputs
8 digital outputs
Digital input type230VAC, typ. 1mA
Power supply24V (19..28V), max. 160mA (24V/20mA+17mA*number of active relays)
Galvanic isolation5kV between inputs/outputs and internal circuit
IEX-2 baud rate20, 50, 100, 250, 500kbps, auto selectable
Operating conditions0..50°C, 0..85% rh non-condensing
MountingDIN rail (35mm)
Weight gross330g
Degree of protectionIP20
Level of ambient pollution2
StandardsEN 61131-1, EN 61131-2, EN 50090-2-2



Order code
Bio-8R4-Lpower relays for light and 230V blinds, mains sensing circuit on relay NC/NO common contact