2-Wire And 3-Wire Active Sensors; Analog Output Wiring Examples - Siemens TX-I/O Quick Start Manual

2-Wire and 3-Wire Active Sensors

B4 Active sensor with 24 Vdc
supply
B5 Active sensor with 24 Vac
supply
B6 Active sensor 4 to 20 mA
(2 wire)
B7 Active sensor with external
supply (Earth ground only at
Service Box)

Analog Output Wiring Examples

Y1 Actuator with control input
only, 0-10 Vdc (or 4-20 mA,
Super Universal, points 5-8
only)
Y2-Y4 General powered device with
control, 0-10 Vdc (or 4-20
mA, Super Universal, points
5-8 only)
Y2 24 Vac internal
Y3 24 Vdc internal
Y4 24 Vac or 24 Vdc external
Siemens Building Technologies, Inc
Analog Output Wiring Examples
(1) (2)
2 4 6
3 7
B4 B5
Super Universal Module (TXM1.8X or
TXM1.8X-ML)
(5) (6)
2 4 6 8
7
Y1 Y2
Universal Module (TXM1.8U or TXM1.8UML)
and Super Universal Module (TXM1.8X or
TXM1.8X-ML)
(3) (4)
8 10 12 14 16
11
B6
(8)
(7)
10 12 14
11
Y3
B7
16
Y4
11