Connection.board.of.the.type.ep.501./.Ep.501.C.with.screw-Type.terminals; Terminal.assignment.for.cable.gland.-.Positioner.type.ep.501; Input Signals From The Control Centre (E.g. Plc) - EBRO ARMATUREN EP 501 C Operating Instructions Manual

14.1. Connection board of the Type EP 501 / EP 501 C
with screw-type terminals
1
Optional:
2
3
4
+24 V
GND
83 +
85 +
31 +
32 –
11 +
12 –
81 +
Figure 17: Designation of the screw-type terminals
Procedure:
→
Unscrew the 4 screws on the housing cover and remove the cover.
The screw-type terminals are now accessible.
→
Connect the device.
The procedure is described in the following chapters.
for Type EP 501: chapter "14.2. Terminal assignment for cable gland - positioner Type EP 501"
for Type EP 501 C: chapter "14.3. Terminal assignment for cable gland - process controller Type EP 501 C"
14.2. Terminal assignment for cable gland - positioner
Type EP 501

14.2.1. Input signals from the control centre (e.g. PLC)

Terminal Configuration
11 + Set-point value +
12 – Set-point value GND
81 + Binary input +
Table 10: Terminal assignment; input signals of the control centre
42
S +
S –
A
B
On.the.device.side
11 +
12 –
81 +
Typ EP 501
Installation
External.circuit./.Signal.level
+ (0/4 – 20 mA or 0 – 5 / 10 V)
completely galvanically isolated
GND set-point value
0 – 5 V
+
10 – 30 V (log. 1)
specific to operating voltage GND
(terminal GND)
(log. 0)