4. WIRING
IMR01Y09-E3
12
4.2 Terminal Configuration
The terminal configuration is as follows.
+
−
24 V
DC
12
9
8
FG
Controller
communication
T/R(B)
T/R(A)
RS-485
1
5
SG
4
Upper-side
terminal
Lower-side
terminal
Power supply
Ground
2
1
7
6
5
4
14 13 12
11 10
9
8
3
: The part of internal wiring
As controller communication terminal Nos. 1, 4 and 5 are internally connected to terminal
Nos. 3, 6 and 7, any terminals can be used.
As ground and power supply terminal Nos. 8, 9 and 12 are internally connected to terminal
Nos. 10, 11 and 14, any terminals can be used.
Terminal No. 2 and No. 13 is not used.