Digital I/O Modules
Digital I/O Modules Compatible with
MULTIPLE I/O TERMINAL
Terminal block, connector, and high-density
connector models are available.
The circuit block of the terminal block model can be
mounted or dismounted for ease of maintenance
without disconnecting the wires.
Dimensions of terminal block model:
140 x 80 x 65 (W x H x D)
Dimensions of connector model:
110 x 60 x 65 (W x H x D)
Dimensions of high-density connector model:
110 x 60 x 65 (W x H x D)
DIN track mounting.
GT1-ID/OD
Ordering Information
Module
I/O
classification
Digital input
Digital output
Connector
model
Digital input
Digital output
Digital input
Digital output
Digital input
Digital output
High-density
connector
model
Digital input
Digital output
Internal I/O circuit
common
NPN (+ common)
PNP (-- common)
NPN (+ common)
PNP (-- common)
NPN (+ common)
PNP (-- common)
NPN (+ common)
PNP (-- common)
NPN (+ common)
PNP (-- common)
NPN (+ common)
PNP (-- common)
NPN (+ common)
PNP (-- common)
NPN (+ common)
PNP (-- common)
NPN (+ common)
PNP (-- common)
NPN (+ common)
PNP (-- common)
Note:
A connector cable, GCN1--004, is included with each module.
32
Fujitsu
connector
D-sub 25-pin
connector
Fujitsu
connector
Molex
connector
I/O points
Terminal
Power
supply
voltage
24 VDC
I/O
specification
DC/transistor
0.5 A,
DC/transistor
DC/transistor
0.5 A,
DC/transistor
DC/transistor
0.5 A,
DC/transistor
DC/transistor
0.5 A,
DC/transistor
DC/transistor
0.5 A,
DC/transistor
Model
Terminal
block model
16
M3 terminal
board
GT1-ID16
GT1-ID16-1
GT1-OD16
GT1-OD16-1
GT1-ID16MX
GT1-ID16MX-1
GT1-OD16MX
GT1-OD16MX-1
GT1-ID16ML
GT1-ID16ML-1
GT1-OD16ML
GT1-OD16ML-1
GT1-ID16DS
GT1-ID16DS-1
GT1-OD16DS
GT1-OD16DS-1
GT1-ID32ML
GT1-ID32ML-1
GT1-OD32ML
GT1-OD32ML-1
44
GT1-ID/OD
GT1-ID/OD
Specifications
Input
Ratings
Item
GT1-IDjj
1.5 ms max.
1.5 ms max.
15 V min. between each input terminal
and V
5 V min. between each input terminal
and V
1 mA max.
Photocoupler
LED (yellow)
Note:
Ensure that the total external load current does not exceed
the values given in the following table.
Model
Total external load
current
4A
2.5 A
ON delay time
OFF delay time
ON voltage
OFF voltage
OFF current
Insulation method
Input indicators
GT1-OD16/16MX/32ML (-1)
GT1-OD16ML/16DS (-1)
Output
Item
Rated output
current
ON delay time
OFF delay time
Residual voltage
Leakage current
Insulation method
Output indicators
GT1-ODjj
0.5 A/point (see note)
0.5 ms max.
1.0 ms max.
1.2 V max.
0.1 mA max.
Photocoupler
LED (yellow)
Characteristics
I/O power supply voltage
Current consumption
(see note)
24 VDC +10%/--15%
Model
GT1-ID16 (-1)
GT1-OD16 (-1)
GT1-ID16MX (-1)
GT1-OD16MX (-1)
GT1-ID16ML (-1)
GT1-OD16ML (-1)
GT1-ID16DS (-1)
GT1-OD16DS (-1)
GT1-ID32ML (-1)
GT1-OD32ML (-1)
Dielectric strength
Noise immunity
Vibration resistance
Shock resistance
Mounting method
Mounting strength
Terminal strength
Screw tightening torque
Ambient temperature
Ambient humidity
Note:
500 VAC
±1,500
V (p-p) with a pulse with of 0.1 to 1
ms
10 to 150 Hz, 1.0-mm double amplitude or 70 m/s
2
200 m/s
2
35-mm DIN track mounting
No damage when 100 N pull load was applied in all directions (10 N min. in the DIN track direction)
No damage when 100 N pull load was applied
0.3 to 0.5 N
S
m
Operating:
Storage:
Operating:
--10°C to 55°C (with no icing or condensation)
--25°C to 65°C (with no icing or condensation)
25% to 85%
I/O Interface
35 mA max.
35 mA max.
35 mA max.
35 mA max.
35 mA max.
35 mA max.
35 mA max.
35 mA max.
55 mA max.
65 mA max.
---
9 mA max.
---
9 mA max.
---
9 mA max.
---
9 mA max.
---
11 mA max.
Internal circuit
The above current consumption is a value with all 16 and 32 points turned ON excluding the current consumption of the external sensor
connected to the Input Module and the current consumption of the load connected to the Output Module.
45
GT1-ID/OD
Connectors
Type
Molex connector
IDC (Use Press-fit tool.)
Solderless terminal
Housing
Housing
Chain terminal
Loose terminal
Press-fit tool
Fujitsu connector
(16 points)
Fujitsu connector
(32 points)
OMRON D-sub
Connector
Note:
Solder terminal
Press-fit terminal
Solderless terminal
Solder terminal
Press-fit terminal
Solderless terminal
Plug
Hood
Model
GCN1--MX25--B*
50--57--9403
16--02--0069
16--02--0086
16--02--0096
11--01--0209
C500--CE241*
C500--CE243*
C500--CE242*
C500--CE401*
C500--CE403*
C500--CE402*
XM2A-2501
XM2S-2513
GT1-ID/OD
Remarks
(25 piece bag from
OMRON) 22 AWG
24 to 30 AWG
22 to 24 AWG
24 to 30 AWG (see note)
(See note.)
---
---
---
---
---
---
---
#4-40UNC inch screws
Contact your OMRON representatives for the above connectors.
* Stocked by OMRON.
Cables with High-density Connectors
I/O type
Digital input (16 points)
Digital output (16 points)
Digital input (32 points)
Digital output (32 points)
XW2Z-jjjA
G79-jC
XW2Z-jjjA
G79-jC
XW2Z-jjjB
G79-IjCj
XW2Z-jjjB
G79-OjC-j
Note:
Refer to the
Ordering Information Section
located at the end of this catalog.
Model
Nomenclature
·
Terminal Block Model
GT1-ID16
GT1-ID16-1
GT1-OD16
GT1-OD16-1
Connector 1 for I/O
Module interface
Indicator
I/O indicators
Connector 2 for I/O Module interface
V
I/O power supply
terminals
G
I/O terminals
46
GT1-ID/OD
Indicator
Indicator
TS
Lit
Lit
Not lit
Display
Green
Red
---
Color
The Module is normal.
The I/O Module Interface has an error.
Meaning
GT1-ID/OD
No power is supplied to the Module or the Module is being
initialized.
Indicator (see note)
I/O indicators
·
Connector Model
GT1-ID16MX
GT1-ID16MX-1
GT1-OD16MX
GT1-OD16MX-1
Connector 2 for I/O Module interface
Connector 1 for I/O
Module interface
I/O terminals
+24V
0V
I/O power supply
terminals
Note:
The indicator display for the connector model and high-density connector model is the same as for the terminal block model.
I/O indicators
Indicator (see note)
·
Connector Model
GT1-ID16ML
GT1-ID16ML-1
GT1-OD16ML
GT1-OD16ML-1
GT1-ID16DS
GT1-ID16DS-1
GT1-OD16DS
GT1-OD16DS-1
Connector 1 for I/O
Module interface
Connector 2 for I/O Module interface
I/O connector
V
G
I/O power supply
terminals
·
High-density Connector Model
GT1-ID32ML
GT1-ID32ML-1
GT1-OD32ML
GT1-OD32ML-1
Indicator (see note)
I/O Indicators
Connector 2 for I/O Module interface
Connector 1 for I/O
Module interface
I/O terminals
V
G
I/O power supply
terminals
Note:
The indicator display for the high-density connector model and the connector model is the same as for the terminal block model.
47
GT1-ID/OD
GT1-ID/OD
Operation
Internal Circuit Configuration
GT1-ID16
Internal circuit
GT1-OD16
Internal circuit
Voltage
step-down
Photocoupler
Input (0 to 15)
Output (0 to 15)
Photocoupler
GT1-ID16-1
I/O power supply
GT1-OD16-1
Voltage
step-down
I/O power supply
Internal circuit
Photocoupler
Internal circuit
Photocoupler
Photocoupler
Photocoupler
GT1-ID16MX
V (Terminal block)
G (Terminal block)
V (Connector)
Input (0 to 15)
(Connector)
G (Connector)
GT1-OD16MX
V (Terminal block)
G (Terminal block)
V (Connector)
Output (0 to 15)
(Connector)
G (Connector)
Internal circuit
Internal circuit
Voltage
step-down
Photocoupler
Photocoupler
GT1-ID16MX-1
I/O power supply
GT1-OD16MX-1
Voltage
step-down
I/O power supply
Internal circuit
Photocoupler
Internal circuit
Photocoupler
Photocoupler
Photocoupler
48
