Siemens SIRIUS System Manual

3RH, 3TX, LZX coupling links
SIRIUS System Manual
6-16
GWA 4NEB 430 0999-02b
6.5.3 Device circuit diagrams
3RH1924
The following circuit diagrams are examples:
3RH1924-1GP11 with surge suppressor
¿
coupling link
À
contactor
Relay coupling modules
3TX7002/3TX7003
3TX7002-.A.00 -1B.00 -1CB00 -1FB00
-1AB00
-2AF00
3TX7003-1AB00
-2BF02
Semiconductor cou-
pling modules 3TX7002
3TX7002-0AB00 -3AB01 -4AB00 4AG0.
NSB00182
L1 B2-B1+
A1
N
A2
U
U
2
1
L1
B2-B1+
L+ L-
A1
NSB00184
1
2
N
N
A2
L1
A1 13
A2
14
NSB00188
A1
A2
14
A2
11
12
NSB00189
A1
A2 A2
A1
13 23
14 24
NSB00190
A1
A2
14
11
12
NSB00191
24
21
12
A1
A2
14
11
12
NSB00192
A1
13
A2
14
NSB00193
A1
A2
NSB00194
13
14
A1
13
A2 14
NSB00195
A1
13
A2
14
NSB00196

Siemens SIRIUS Specifications

General

Brand	Siemens
Model	SIRIUS
Category	Relays
Language	English