ABB Terra 124 - Wire Specifications; Wiring Diagram for the Tilt Sensors

10.10.2 Wire specifications
Tilt sensor cables Specifications
Number of cores One twisted pair (total of two cores)
Diameter of cores 18 AWG
Diameter outside 5 to 10 mm (0.20 to 0.39 in)
Conductor Fine strand copper wire
Insulation PVC or other material that is serviceable
for outdoor use and UV-protected
Minimum test 1.5 kV
Strip length 11 mm (0.43 in)
Voltage rating 600 V
Shielded wire Not required
10.10.3 Wiring diagram for the tilt sensors
V+
GND
NC
COM
24 Vdc
0 Vdc
NC
COM
E
A
C
D
B
B
A EVSE
B Twisted wire
C External power supply
D Upstream breaker in the power
distribution board
E Scope of supply by the
manufacturer
Parameter Specification
Signal description TB label
White cable 24 V DC V
+
Yellow cable 0 V DC GND
Technical data
9AKK108466A3703-EN | 001 77