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20
IM 04L55B01-02EN
Wiring to a GX90WD Digital I/O Module
Terminal Diagram
301/201/101
DI
DO
302/202/102
310/210/110
Terminal Diagram
Wiring direction
303/203/103
305/205/105
DI1 to
DI8
COM
Input type: Photocoupler isolation
Shared common (COM)
Allowable input voltage range:
0 to 10 V
Note:
Do not apply
voltage outside
the allowable
input voltage
range across
input terminals.
Doing so may
damage the GM.
Internal circuit
Terminal Arrangement
CH
No.
Term.
No.
Symbol Term.
No.
Symbol
Term.
No.
Symbol
DI1 to
DI8
301
DI3
201
DI2
101
DI1
302
DI6
202
DI5
102
DI4
303
DICOM 203
DI8
103
DI7
—
304
-
204
-
104
-
DO1
305
DO1NO 205
DO1COM 105
DO1NC
DO2
306
DO2NO 206
DO2COM 106
DO2NC
DO3
307
DO3NO 207
DO3COM 107
DO3NC
DO4
308
DO4NO 208
DO4COM 108
DO4NC
DO5
309
DO5NO 209
DO5COM 109
DO5NC
DO6
310
DO6NO 210
DO6COM 110
DO6NC
Wiring to a GX90XP Pulse Input Module
Terminal Diagram
CH1
+
−
+
−
+
−
+
−
+
−
+
−
+
−
+
−
+
−
+
−
+
−
+
−
+
−
+
−
+
−
+
−
+
−
+
−
+
−
+
−
CH2
CH3
CH4
CH5
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
CH9
CH10
CH6
CH7
CH8
CH9
CH10
(11)
(20)
(11)
(20)
(21)
(30)
(21)
(30)
M3 screw terminal
Clamp terminal
Wiring direction
Wiring direction
Terminal Arrangement
Term. No. Symbol
Term. No. Symbol
21
CH6
+ 11
CH1
+
22
− 12
−
23
CH7
+ 13
CH2
+
24
− 14
−
25
CH8
+ 15
CH3
+
26
− 16
−
27
CH9
+ 17
CH4
+
28
− 18
−
29
CH10 + 19
CH5
+
30
− 20
−
+
−
5 V DC
Approx. 5kΩ
Input type: Photocoupler isolation
Negative terminal (common)
potential shared
Allowable input voltage range: ±10 V
Note: Do not apply voltage outside
the allowable input voltage
range across input terminals.
Doing so may damage the GM.
Internal circuit
Wiring to a GX90YA Analog Output Module
Terminal Diagram
M3 screw terminal
Clamp terminal
CH1
+
−
+
−
+
−
+
−
+
−
+
−
+
−
+
−
CH2
CH3
CH4
CH1
CH2
CH3
CH4
Wiring direction
Wiring direction
(11)
(18)
(11)
(18)
Terminal Arrangement
CH
No.
Term.
No.
Symbol
CH1
11
+
12
-
CH2
13
+
14
-
CH3
15
+
16
-
CH4
17
+
18
-
19
---
20
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Wiring to a GX90UT PID Control Module
Terminal Diagram
M3 screw terminal
Wiring direction
DI
AI
AO
DO
301/201/101
302/202/102
303/203/103
304/204/104
305/205/105
306/206/106
307/207/107
308/208/108
209/109
210/110