Bürkert 8791, Руководство по эксплуатации

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51
Electrical connection
pin assignment for input signals from the control centre 13.2.2.
(e.g. plc) - M12, 8-pole plug
pin Wire colour* configuration external circuit / signal level
1 white Set-point value + (0/4 – 20 mA) 1
+ (0/4 – 20 mA)
not galvanically isolated
2 brown Set-point value GND
2 GND
5 grey Binary input
5
+
0 – 5 V (log. 0)
10 – 30 V (log. 1)
with reference to Pin 3 (GND)
* The indicated wire colours refer to the connection cable, part no. 919061, available as an accessory.
Pin assignment; input signals of the control centre - M12, 8-pole plug Table 21:
pin assignment for output signals to the control centre 13.2.3.
(e.g. plc) - M 12, 8-pole plug
(required for analogue output option only)
pin Wire colour* configuration external circuit / signal level
8 red Analogue fe
8 + (0/4 – 20 mA)
not galvanically isolated
7 blue Analogue feedback GND
7 GND
* The indicated wire colours refer to the connection cable, part no. 919061, available as an accessory.
Pin assignment; output signals to the control centre - M12, 8-pole plug Table 22:
pin assignment for operating voltage - 13.2.4.
M12, 8-pole circular plug-in connector
pin Wire colour* configuration external circuit / signal level
3 green GND
3
4
24 V DC ± 10%
max. residual ripple 10%
4 yellow +24 V
* The indicated wire colours refer to the connection cable, part no. 919061, available as an accessory.
Pin assignment; operating voltage - M12, 8-pole circular plug-in connector Table 23:
english
Type 8791