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Technical Information - Level
Technische Information - Füllstand
Connection Diagram Terminal Board Master/Slave
Anschlussplan Anschlussplatine Master/Slave
The connections master/slave A and
master/slave B are identical.
Die Anschlüsse Master/Slave A und
Master/Slave B sind identisch.
Connector
#
Anschluss
1
DETECTOR MASTER +
2
DETECTOR MASTER -
1
DETECTOR SLAVE 1 +
2
DETECTOR SLAVE 1 -
1
DETECTOR SLAVE 2 +
2
DETECTOR SLAVE 2 -
1
DETECTOR SLAVE 3 +
2
DETECTOR SLAVE 3 -
9
MASTER/SLAVE GND
10 MASTER/SLAVE TxD
11 MASTER/SLAVE RxD
12 MASTER/SLAVE RTS
16 POWER DC 24 V – / AC N
17 POWER DC 24 V + / AC L1
18 PE
19 PE
20 PE
21 RELAIS 3 NC
22 RELAIS 3 COM
23 RELAIS 2 NC
24 RELAIS 2 NO
25 RELAIS 2 COM
26 RELAIS 1 NC
27 RELAIS 1 NO
28 RELAIS 1 COM
29 DIGITAL IN 1 GND
30 DIGITAL IN 1 IN
31 + 24 V (GND --> 29)
32 CURRENT OUT –
33 CURRENT OUT +
34 CURRENT IN –
35 CURRENT IN +
36 RS 485 A
37 RS 485 B
38 DIGITAL IN 2 GND
39 DIGITAL IN 2 IN
40 +24 V (GND --> 38)
56925TI1L Rev.03, 05/2020
Function
Funktion
Connection Detector
Verbindung Det.
LB 4700 / LB 44xx
Connection Detector
Verbindung
Detektor
LB 4700 / LB 44xx
Connection of
additional
slave units
Anschluss von
weiteren Slave-
Einheiten
24 V DC /
100-240 V AC
DIGITAL OUT
DIGITAL OUT
Error DIGITAL OUT
Fehler DIGITAL OUT
GND
Logic Input
24 V out
(max. 200 mA)
4 mA ... 20 mA
No used for LB 470 /
LB 470RID
Keine Verwendung
bei LB 470/LB470RID
Communication and
service interface
(Master-Master)
GND
Logic Input
24 V out
(max. 200 mA)
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