Connecting Non-Isolated Voltage Sensors; Connecting Voltage Sensors (Example Tb 16Sc) - Siemens Metro 21 M216KA Operator's Manual

SC Analog Electronic Modules – Parameters

11.7 Connecting Non-Isolated Voltage Sensors

Voltage Sensors
1L+
1M
+24V
M
Figure 11-4 Connecting Voltage Sensors (Example TB 16SC)
11-14
Figure 11-4 shows how to connect voltage sensors to an analog input module.
Slot A
AI 10V/1...5V
2L+ A1 A2
M+ M+
2M A3 A4
M– M–
U
U
4-wire measuring transducers with voltage output are connected like voltage
sensors.
ET 200L, ET 200L-SC and ET 200L-SC IM-SC Distributed I/O Device
Slot B Slot C
B1 B2 C1
B3 B4 C3
EWA 4NEB 780 6009-02c
C2
C4