Electrical multi-pole connection for valve island EB 80, 44-pin
The Electrical Connection – E subsystem powers EB 80 systems, transmits control signals to solenoid valves, manages I/O communication, and handles diagnostics. Available in multi-pole or fieldbus versions, the valve island operates identically with both (patented), supporting parallel and serial controls.
Smart electronics across all modules enable advanced diagnostics. The system supports 12 VDC and 24 VDC operation (patented), tolerates overvoltages up to 31.2 VDC, and functions with a minimum pilot voltage of 10.8 VDC.
Multi-pole versions retain full modularity and diagnostics and feature a single-piece metal housing. Fieldbus versions consist of a metal lower body, independent of protocol, and a technopolymer upper section tailored to specific bus protocols (except the IO-Link 64 OUT module, which comes with one-piece metal housing).
Article No.
150956
Type No.
02282E044
Sealant
NBR
Power input
max. 3.15 W
Protection IP
IP 65
Duty cycle
100 %
Version
44-pin
Supply voltage range
12 -10 % to 24 +30 % V DC
Operating voltage min.
10.8 V DC
Operating voltage max.
31.2 V DC
Max. admissible voltage
32 V DC*
Min. ambient temperature
-10 °C
Max. ambient temperature
50 °C
Housing
painted aluminium
Module type
E
Module description
multi-pole electrical connection
Protection
system: overload, output: short-circuit
Diagnostics
FAULT (red) and OUT on "electr. connection-E", LED on valve
Diagnostic signals
short circuit, no control signal, invalid operating voltage
Switching polarity
configurable PNP or NPN
Power supply without controlled valves
0.1 W for module "electr. conn.-E" + 0.25 W per "Base-B"
Solenoid pilot power on start-up (speed up)
3 W for 15 ms
Maximum number of controllable solenoid valves
38, depending on number of solenoid pilots and type of base
Max. number of simultaneous solenoid controls on activation