Digital Inputs / Outputs; Output Motor Output Stage - BST ekr 500 digital Installation And Commissioning Manual

4
Technical Specifications
4.1.5

Digital Inputs / Outputs

4.1.6

Output Motor Output Stage

30/162 ekr 500 digital Unit Touch – Installation and Commissioning Manual
Digital inputs (terminal strips X14, X15, X16)
Remote control, remote
precision adjustment EFE 1000
(terminal 9 – 30)
Controller interlock
Galvanic isolation
Connection
Digital outputs (terminal strips X15, X16)
Voltage
Current
Current supply max.
(terminal 20 – 30)
Terminal strip X7 / plug X60
Voltage
Current
Protection
Connection
< 4 V⎓ (low), > 8 V⎓ (high)
< 4 V⎓ (low), > 8 V⎓ (high)
Switching is carried out via the
hardware, i.e. not via the
processor or the software.
None!
Internally on the spring-cage
terminal block
Max. 24 V⎓
Max. 0.2 A
Max. Σ +24 V⎓: 300 mA
±24 V⎓
(with lower power supply, the
maximum adjustment force of
the actuator reduces)
Max. 1.2 A (Peak current 4 A)
Automatic electric switching off
after approx. 400 ms if over-
current occurs with motor
current in one direction
(no polarity change):
> 1.9 A (EMS 21, EMS 22,
ECO EMS 22)
> 1.1 A (EMS 10, EMS 16,
EMS 17, EMS 18)
> 0.4 A (EMS 5)
Socket M12