25
PROFIBUSDP
When the operating voltage is applied, the process controller is
operating.
→
Now make the required basic settings and actuate the automatic
adjustment of the process controller. The procedure is described
in chapter „16.3 Start-up Type EP 501 C“.
14.5 Terminal assignment for cable gland
– Typ EP 501 L
→
14.5.1 Terminal assignments of the process actual
value input
Input type* Terminal Configuration
On the
device side
External
circuit
4 ... 20 mA,
internally
supplied
actual value
1
+24 V Input
transmitter
1
2
3
GND
Trans-
mitter
GND
2
Output from
transmitter
3
Bridge to GND
(Terminal GMD from
operating voltage)
4
not used
GND
GND from operating
voltage
4 ... 20 mA,
externally
supplied
actual value
1
not used
2
Process
2
+ (4...20 mA)
3
Process actual –
3
GND
4
not used
15
PROFIBUS DP
15.1 Designation of the circular connectors
and contacts Type EP 501 P
2
3
4
1
5
X3
- M12, 5-pole
circular connecto
r
*
1
4
3
2
5
X2
- M12, 5-pole
socket
* (
Only for
PROFIBUS)
X4
- M8, 4-pole
socket, optional (only
for remote model)
Functional earth FE
4
2
1
3
X1
- M12, 8-pole
circular connector
3
4
1
2
5
6
7
8
*
(inversely coded for PROFIBUS)
Fig. 14: PROFIBUS DP
circular connectors and contacts - Type EP 501 P
english
Type EP 501
Summary of Contents for EP 501
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