Connection Of External Displays (Plc / Ztl); Analogue, 0/4; Analogue - 2-Wire 0/4; Analogue - 3-Wire 0/4 - Beko METPOINT BDL compact Installation And Operating Manual

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9.8. Connection of external displays (PLC / ZTL)

Power signals for an external PLC / ZTL or external display unit can be tapped at the METPOINT
The different connection options are shown sorted according how the measuring signals are transmitted.
9.8.1. Analogue, 0/4 ... 20 mA
9.8.1.1. Analogue - 2-wire 0/4 ... 20 mA
Connection diagram analogue 2-wire, 0/4... 20 mA
SPS /
ZTL
I
4 ... 20 mA
Pin assignment - sensor
+ U
V
+ I
OUT
-
-
9.8.1.2. Analogue - 3-wire 0/4 ... 20 mA
Connection diagram analogue 3-wire, 0/4... 20 mA
SPS /
ZTL
I
4 ... 20 mA
Pin assignment - sensor
+ U
V
- U
V
+ I
OUT
-
-
METPOINT
BDL compact
®
+ U
V
+ I
OUT
I
0/4 ... 20 mA
Function
Plus (+) output, voltage supply
Current output
Current input PLC / ZTL
Current output PLC / ZTL
+ U
V
- U
V
+ I
OUT
I
0/4 ... 20 mA
Function
Plus (+) output, voltage supply
Minus (-) connection, voltage supply
Current output
Current input PLC / ZTL
Current output PLC / ZTL
Installation and operating manual
+ U
V
1
2
3
4
(+) I
R
L
5
-
+
6
7
4... 20 mA
8
9
+ U
V
1
- U
V
2
3
4
(+) I
5
R
6
L
-
+
7
8
4... 20 mA
9
BDL compact.
®
Pin assignment
BDL compact
PIN-1
+ U
V
PIN-3
Loop
PIN-4
Loop
PIN-5
(+) I
I
4 ... 20 mA
Pin assignment
BDL compact
PIN-1
+ U
V
PIN-2
- U
V
PIN-3
Loop
PIN-4
Loop
PIN-5
(+) I
39

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