Information for the specialist
3.1.2
Wiring
Table 3-1 Pinout P1-P3 ports
Pin
Signal
Signal description
50/60/70
B
Non-inverted (+) data signal line
51/61/71
A
Inverted (-) data signal line
53/63/73
E
Control signal, RS485
Table 3-2 Pinout POWER port
Pin
Signal
Signal description
1
G/+
Power input, 24 V AC or 24 V DC (+) at power supply
2
G0/-
System ground, 0 V connection (-) at power supply
3
EMI earth, connect to earth rail
Table 3-3 Pinout EFX port
Pin
Signal
Signal description
10
N
Cable screen earth
11
A
Inverted (-) data signal line
12
B
Non-inverted (+) data signal line
EXOclever EC-PU4-2 manual, Rev. A
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