Mitsubishi Electric MELSEC-L02SCPU User Manual page 189

(b) Example of wiring to a line driver (equivalent to AM26LS31) encoder
LCPU
Phase A
Phase B
(4) Example of wiring between a controller and external input signals
Characters in the parentheses of the terminal part indicate the pin number of CH2.
(a) Example of wiring to a controller (sink type)
LCPU
Function input
Latch counter
input
24V
Shielded twisted
B20(A20)
pair cable
DIFF
B19(A19)
COM
B18(A18)
24V
Shielded twisted
B17(A17)
pair cable
DIFF
B16(A16)
COM
B15(A15)
Shielded twisted
pair cable
B10(A10)
B11(A11)
COM
Shielded twisted
pair cable
B9(A9)
CHAPTER 8 HIGH-SPEED COUNTER FUNCTION
Encoder
OUT
OUT
Shield
E
OUT
OUT
Shield
E
Controller
OUT
+24V
Shield
E
OUT
+24V
Shield
E
24VDC
8
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