Multiple I/O
DRT-COM/GT1
Multiple I/O is a Configurable I/O System that Allows Field-Based I/O
Devices to Communicate to a DeviceNet Master. All I/O Modules Interface
to DeviceNet via the Communications Unit.
Accommodates up to 8 I/O Modules
Easy set-up of node address and
and configures up to 256 local I/O
with a single node address
baud rate through dip switches
Flexible I/O options allow users to
choose 8-, 16- and 32-point densities
in both NPN and PNP types
Use Omron’s DeviceNet
Configuration Tool to configure and
maintain your complete network
Mix and match 8-point analog inputs
or 4-point analog outputs with
discrete I/O
Ordering Information
Item
Part number
Multiple I/O Communications Unit
DRT1-COM
16 point terminal block-type digital NPN input
GT1-ID16
16 point terminal block-type digital NPN output
GT1-OD16
16 point terminal connector-type NPN digital input
GT1-ID16MX
16 point terminal connector-type NPN digital output
GT1-OD16MX
32 point terminal connector-type NPN digital input
GT1-ID32ML
32 point terminal connector-type NPN digital output
GT1-OD32ML
8 point relay output
GT1-ROP08
1 m I/O connecting cable
GCN1-100
16 point terminal block-type digital PNP input
GT1-ID16-1
16 point terminal block-type digital PNP output
GT1-OD16-1
16 point terminal connector-type PNP digital input
GT1-ID16MX-1
16 point terminal connector-type PNP digital output
GT1-OD16MX-1
32 point terminal connector-type PNP digital input
GT1-ID32ML-1
32 point terminal connector-type PNP digital output
GT1-OD32ML-1
8 point analog input
GT1-AD08MX
4 point analog output
GT1-DA04MX
DRT-COM/GT1
DRT-COM/GT1
Application Example
THE DEVICENET MULTIPLE I/O SYSTEM CONNECTS, EXPANDS AND SPEEDS UP YOUR
DEVICE-LEVEL NETWORK
Master Module
(SYSMAC C200HX/HG/HE, C200HS, CV Series)
Connect up to
8 multiple
I/O Modules
to a single
Comm Unit
DRT1-COM
Comm unit
16 pt. terminal
digital I/O
8/4 pt. analog I/O
Total length of 3 m
(1m between
Modules)
T-branch tap
Extension cable
enables users
flexibility in
mounting positions
Mix & Match
a variety of
I/O to match
your
application
8 pt. relay output
32 pt. discrete I/O
High density
I/O to
accommodate
high I/O
counts
16 pt. Molex
connector I/O
Molex
connectors
make it easy
to remove
and install
I/O Devices
TYPICAL CONFIGURATION
Communications Unit
Modules with Connectors
Transistor Input Module
Transistor Output Module
Modules with Terminal Blocks
Transistor Input Module
Transistor Output Module
I/O Module Connecting Cables
Included with module: 40 mm
GCN1-100: 1 m (sold separately)
Relay Output Module
Modules with High-density
Connectors
Transistor Input Module
Transistor Output Module
End connector
Analog Input Module
Analog Output Module
DRT-COM/GT1
DRT-COM/GT1
Configuration Flowchart
1
2
Determine the MULTIPLE
I/O TERMINAL I/O
specifications.
Select the I/O Modules.
Inputs:
Number of points/input type/connection type
Outputs:
Number of points/input type/connection type
Analog inputs:
Number of points
Analog outputs:
Number of points
Communications
Unit (1)
Transistor Input
+
Terminal
block
Connector
16 points 16 points 32 points
Module
3
Mount and connect the
Communications Unit and
I/O Modules.
Module
Transistor Output
+
High-density
connector
Module
Terminal Connec- High-density
block
tor
connector
16 points 16 points
Module
Module
Relay Output
+
Terminal
block
32 points 16 points 8 points
Module
Module
Module
Analog
Analog
Input
Output
8 points 4 points
Module
Module
Mount Modules on DIN rail.
Connect I/O Module Connecting Cable and end connector.
Connect Communications Unit internal power supply.
Connect I/O power supply for each Transistor Input/Output Module and Relay Output Module.
Connect I/O power supply for each Analog Input/Output Module using a separate power supply
from the above.
Connect I/O to each I/O Module.
Set the DIP switches for the
Communications Unit,
Analog Input Modules, and
Analog Output Modules.
Set the node address and baud rate of the Communications Unit as a DeviceNet Slave.
5
Connect to the DeviceNet
Master Module.
Connect the Communications Unit to the DeviceNet Master Module using the DeviceNet
Communications Cable.
6
Turn ON the power.
4
Set the Analog Input Module and Analog Output Module ranges and other specifications.
Turn ON the PC power supply.
Turn ON the DeviceNet communications power supply.
Turn ON the Communications Unit internal power supply.
Turn ON the I/O power supply to individual I/O Modules.
7
Set the Scan List Enable
switch.
Set to enable the DeviceNet Master Module scan list (from a PC Peripheral Device).
8
Check the operation.
Check the I/O Module interface status.
Check the indicators on all Modules.
The following indications are normal:
Communications Unit MS indicator: Lit green
Communications Unit NS indicator: Lit green
TS indicators for I/O Modules: Lit green
DRT-COM/GT1
DRT-COM/GT1
General Specifications
Module
I/O points
Words allocated in
PLC memory
Input
Output
I/O
connections
Module
power
supply
voltage
24 VDC
(supplied
from
outside)
t id )
Installation
Model
Remarks
DIN rail
DRT1-COM
---
GT1-ID16
---
Communications Unit
None
Status
two
words
0 words
None
Basic I/O
Module
16 inputs
1 word
0 words
M3 terminal
block
16 inputs
1 word
0 words
Connectors
(made by
MOLEX)
GT1-ID16MX
High-density
connector
(made by
FUJITSU)
GT1-ID32ML
Transistor
Input
Module
32 inputs
Transistor
Output
Module
0 words
1 word
M3 terminal
block
GT1-OD16
16 outputs
0 words
1 word
Connectors
(made by
MOLEX)
GT1-OD16MX
High-density
connector
(made by
FUJITSU)
GT1-OD32ML
2 words
---
GT1-ID32ML-1
0 words
0 words
---
GT1-ID16MX-1
16 outputs
32 outputs
Special
I/O
Module
2 words
GT1-ID16-1
---
GT1-OD16-1
---
GT1-OD16MX-1
---
GT1-OD32ML-1
Relay
Output
Module
8 outputs
0 words
1 word
M3 terminal
block
GT1-ROP08
---
Analog
Input
Module
8 inputs
8 words
0 word
Connectors
(made by
MOLEX)
GT1-AD08MX
Inputs:
4 to 20 mA,
0 to 20 mA,
0 to 5 V,
1 to 5 V,
0 to 10 V,
--10 to 10 V
Analog
Output
Module
4 outputs
0 words
4 words
GT1-DA04MX
Outputs:
0 to 5 V,
1 to 5 V,
0 to 10 V,
--10 to 10 V
DRT-COM/GT1
DRT-COM/GT1
I/O Module Interface Specifications
SPECIFICATIONS
Item
Specification
Communications method
Special protocol
Number of I/O Module
8 Modules max.
Maximum number of points
Total inputs/outputs: 256 points
Communications
di t
distance
Total length
3 m max.
Between Modules
1 m max. (Cable included with Module is 40 mm.)
Communications power supply
Supplied from the Communications Unit to the I/O Module (0.4 A max.)
Relationship to DeviceNet
After the I/O Module interface is established, DeviceNet communications continue
normally, even if an error occurs on the I/O Module interface.
Addresses
Automatically recognized when the power to the Communications Unit is turned ON.
I/O configuration
Automatically recognized when the power to the Communications Unit is turned ON. If
the configuration is changed while the power supply is ON, a configuration error will
occur.
Self-diagnostic
functions
Configuration errors
The I/O Module configuration is constantly checked while power is supplied. If a mismatch occurs while the power is turned ON, I/O refreshing for all I/O Modules is
stopped.
Special I/O Module
errors
Errors are detected in the Special I/O Module (Analog Input and Analog Output
Module) on the I/O Module interface.
I/O Module interface
errors
Communications stop when there is no communications response from an I/O Module.
Communications stop when there is no specific response from the last I/O Module
(terminator).
Communications stop when nine or more I/O Modules are connected.
Power supply overload
to I/O Modules
Error detection
The power supply to the I/O Module and I/O refreshing for all I/O Modules are stopped
when the power supply to the I/O Modules through the Communications Unit exceeds
0.4 A.
Frame error check; CRC-CCITT check
I/O CURRENT CONSUMPTION
I/O Module
I/O interface current consumption
GT1-ID16(-1)
35 mA
GT1-OD16(-1)
35 mA
GT1-ID16MX(-1)
35 mA
GT1-OD16MX(-1)
35 mA
GT1-ID32ML(-1)
55 mA
GT1-OD32ML(-1)
65 mA
GT1-ROP08
40 mA
GT1-AD08MX
50 mA
GT1-DA04MX
50 mA
DRT-COM/GT1
DRT-COM/GT1
Communications Unit
SPECIFICATIONS
Item
Specification
Model
DRT1-COM
DeviceNet
communications
i ti
power supply
Voltage range
11 to 25 VDC (supplied from the DeviceNet communications connector)
Module current
consumption
30 mA max.
Internal power
supply
l
Voltage range
20.4 to 26.4 VDC (24 VDC +10%/ --15%)
Module current
consumption
110 mA max. (at 24 VDC)
Maximum current
0.6 A (with maximum output to I/O Module)
Inrush current
30 A max.
Number of Modules
connected
8 Modules max.
Total number of
inputs/outputs
Total inputs (IN) and outputs (OUT): 1,024 points max.
Rated output current
0.4 A max.
Overcurrent protection function
105% of rated current or higher. When an overcurrent occurs, the power supply to the I/O
Modules will remain OFF until the power supply is turned ON again.
I/O Module
interface
Noise immunity
1,500 V p-p Pulse width 0.1 to 1 µs
Pulse rise time: 1 ns
(via noise simulator)
Vibration resistance
10 to 150 Hz, 1.0-mm double amplitude or 70 m/s2
Shock resistance
200 m/s2
Dielectric strength
500 VAC (between isolated circuits)
Ambient temperature
--10°C to 55°C (14°F to 131°F)
Ambient humidity
25% to 85% (with no condensation)
Operating atmosphere
No corrosive gases
Storage temperature
--25°C to 65°C (--13°F to 149°F)
Safety standards
UL508, CSA22.2
EMC directives
EN50081-2, EN50082-2
Mounting
DIN 35-mm rail
Mounting strength
100 N
Terminal strength
100 N
I/O Module interface connector lock
strength
50 N
Weight
Approx. 135 g
This product has been tested in the test laboratory of a third party authorized by ODVA and has been approved as conforming to ODVA
Conformance Software Ver. 2.0-1.00.
DRT-COM/GT1
DRT-COM/GT1
COMPONENTS
DeviceNet Indicators (MS, NS Indicators)
Indicate the status of the Slave and the network.
I/O Module Interface Indicator (TS Indicator)
DeviceNet Communications Connector
Shows the communications status of the I/O Module interface.
Normal communications: Lit green
I/O Module interface error: Lit red
Special I/O Module error: Flashing green
During initialization: Not lit
Connects to the DeviceNet communications cable.
The communications power supply is also connected
via this connector.
I/O Module Interface Communications Connector
Connects to the I/O Module interface communications
cable.
DIP Switch
Power Terminals
Connect to the power supply
for operation (internal circuit
power supply).
DIN rail Mounting Hooks
Used when mounting the
Module to DIN rail.
DIMENSIONS
Unit: mm (inch)
27.6
(1.09)
35
(1.38)
65
12.6
(2.56) (0.50)
37.4
(1.47)
64
(2.52)
65
(2.56)
Set the pins as follows:
Pins 1 to 6: DeviceNet node address
Pins 7 and 8: DeviceNet baud rate
Pin 9: Not used
Pin 10: Hold/clear outputs for
communications errors (I/O Modules with separate
settings, such as Analog Output Modules, do not
follow this setting; they follow their own setting.)
DRT-COM/GT1
DRT-COM/GT1
Transistor Input Module with Terminal Block
SPECIFICATIONS
General Specifications
Item
Specification
Model
GT1-ID16 and GT1-ID16-1
I/O connections
Terminal block (M3 terminal block)
Number of inputs
16 inputs (allocated one word in the Master Module)
I/O power
supply
l
Voltage range
20.4 to 26.4 VDC (24 VDC +10%/ --15%)
Current consumption in Module
(inrush current)
---
Current consumption
(I/O Module interface)
35 mA max.
Noise immunity
1,500 V p-p Pulse width 0.1 to 1 µs
Pulse rise time: 1 ns
(via noise simulator)
Vibration resistance
10 to 150 Hz, 1.0-mm double amplitude or 70 m/s2
Shock resistance
200 m/s2
Dielectric strength
500 VAC (between isolated circuits)
Ambient temperature
--10°C to 55°C (14°F to 131°F)
Ambient humidity
25% to 85% (with no condensation)
Operating atmosphere
No corrosive gases
Storage temperature
--25°C to 65°C (--13°F to 149°F)
Safety standards
UL508, CSA22.2
EMC directives
EN50081-2, EN50082-2
Mounting
DIN 35-mm rail
Mounting strength
100 N
Terminal strength
100 N
I/O Module interface connector
lock strength
50 N
Weight
Approx. 330 g
Input Specifications
Item
Specification
ON voltage
15 VDC min. (between each input terminal and V, and each input terminal and G)
OFF voltage
5 VDC max. (between each input terminal and V, and each input terminal and G)
OFF current
1 mA max.
Input current
6 mA max./point at 24 VDC (between each input terminal and V and each input terminal and G)
ON delay time
1.5 ms max.
OFF delay time
1.5 ms max.
Insulation resistance
20 MΩ min. at 250 VDC (between isolated circuits)
Isolation method
Photocoupler
Number of circuits
16 points
Number of simultaneous ON
inputs
12 points max.
DRT-COM/GT1
DRT-COM/GT1
COMPONENTS
TS Indicator
Shows the communications status of the I/O Module interface.
Normal communications: Lit green
I/O Module interface error: Lit red
During initialization, or with no power supply: Not lit
I/O Module Interface Communications
Connector
Input Indicators
Connects to the I/O Module interface
communications cable (on the
Communications Unit side).
Display the status of the inputs.
Lit when an input is ON.
I/O Module Interface Communications
Connector
Connects to the I/O Module interface
communications cable (on the
terminator side).
DIN rail Mounting Hook
Used when mounting the Module to a DIN rail.
Terminal Block
Connects to the input power supply, or input devices
such as switches and sensors.
DIMENSIONS
Unit: mm (inch)
Approx. 89
(3.50)
140
(5.51)
80 (3.15)
60 (2.36)
27.6
(1.09)
35
(1.38)
65
(2.56)
12.6
(0.50)
37.4
(1.47)
4
(0.16)
DRT-COM/GT1
DRT-COM/GT1
Transistor Input Module with Connector
SPECIFICATIONS
General Specifications
Item
Specification
Model
GT1-ID16MX and GT1-ID16MX-1
I/O connections
Connectors (made by MOLEX)
Number of inputs
16 inputs (allocated one word in the Master Module)
I/O power
supply
l
Voltage range
20.4 to 26.4 VDC (24 VDC +10%/ --15%)
Current consumption in Module
(inrush current)
---
Current consumption
(I/O Module interface)
35 mA max.
Noise immunity
1,500 V p-p
Vibration resistance
10 to 150 Hz, 1.0-mm double amplitude or 70 m/s2
Shock resistance
200 m/s2
Dielectric strength
500 VA (between isolated circuits)
Pulse width 0.1 to 1 µs
Pulse rise time: 1 ns
(via noise simulator)
Ambient temperature
--10°C to 55°C (14°F to 131°F)
Ambient humidity
25% to 85% (with no condensation)
Operating atmosphere
No corrosive gases
Storage temperature
--25°C to 65°C (--13°F to 149°F)
Safety standards
UL508, CSA22.2
EMC directives
EN50081-2, EN50082-2
Mounting
DIN 35-mm rail
Mounting strength
100 N
Terminal strength
100 N
Connector lock strength
I/O Module interface connector: 50 N
Digital input connector: 50 N
Weight
Approx. 175 g
Input Specifications
Item
Specification
ON voltage
15 VDC min. (between each input terminal and V, each input terminal and G)
OFF voltage
5 VDC max. (between each input terminal and V, each input terminal and G)
OFF current
1 mA max.
Input current
6 mA max./point at 24 VDC (between each input terminal and V, each input terminal and G)
ON delay time
1.5 ms max.
OFF delay time
1.5 ms max.
Insulation resistance
20 MΩ min. at 250 VDC (between isolated circuits)
Isolation method
Photocoupler
Number of circuits
16 points
Number of simultaneous ON
inputs
16 points max.
DRT-COM/GT1
DRT-COM/GT1
COMPONENTS
TS Indicator
Shows the communications status of the I/O Module interface.
Normal communications: Lit green
I/O Module interface error: Lit red
During initialization, or with no power supply: Not lit
I/O Module Interface
Communications Connector
Connects to the I/O Module interface
communications cable (on the
Communications Unit side).
Input Indicators
Display the status of the inputs.
Lit when an input is ON.
I/O Module Interface Communications
Connector
Connects to the I/O Module interface
communications cable (on the
terminator side).
Digital Input Connectors
(made by MOLEX)
Connect to input devices, such as switches
and sensors.
DIN rail Mounting Hook
Used when mounting the Module to a DIN rail.
Terminal Block
Connects to the input power supply.
DIMENSIONS
Unit: mm (inch)
Approx. 70
(2.76)
60
(2.36)
110
(4.33)
27.6
(1.09)
65
(2.56)
4
(0.16)
37.4
(1.47)
35
(1.38)
12.6
(0.50)
DRT-COM/GT1
DRT-COM/GT1
Transistor Input Module with High-Density Connector
SPECIFICATIONS
General Specifications
Item
Specification
Model
GT1-ID32ML and GT1-ID32ML-1
I/O connections
High-density connector
(made by FUJITSU)
Number of inputs
32 inputs
(allocated two words in the Master Module)
I/O power
supply
l
Voltage range
20.4 to 26.4 VDC (24 VDC +10%/ --15%)
Current consumption in Module
(inrush current)
---
Current consumption
(I/O Module interface)
55 mA max.
Noise immunity
1,500 V p-p
Vibration resistance
10 to 150 Hz, 1.0-mm double amplitude or 70 m/s2
Shock resistance
200 m/s2
Dielectric strength
500 VAC (between isolated circuits)
Ambient temperature
--10°C to 55°C (14°F to 131°F)
Ambient humidity
25% to 85% (with no condensation)
Operating atmosphere
No corrosive gases
Pulse width 0.1 to 1 µs
Pulse rise time: 1 ns
(via noise simulator)
Storage temperature
--25°C to 65°C (--13°F to 149°F)
Safety standards
UL508, CSA22.2
EMC directives
EN50081-2, EN50082-2
Mounting
DIN 35-mm rail
Mounting strength
100 N
Terminal strength
100 N
Connector lock strength
I/O Module interface connector: 50 N
Multipoint digital input connector: 100 N
Weight
Approx. 195 g
Input Specifications
Item
Specification
ON voltage
15 VDC min. (between each input terminal and V, and each input terminal and G)
OFF voltage
5 VDC max. (between each input terminal and V, and each input terminal and G)
OFF current
1 mA max.
Input current
6 mA max./point at 24 VDC (between each input terminal and V, and each input terminal and G)
ON delay time
1.5 ms max.
OFF delay time
1.5 ms max.
Insulation resistance
20 MΩ min. at 250 VDC (between isolated circuits)
Isolation method
Photocoupler
Number of circuits
32 points
Number of simultaneous ON
inputs
16 points max.
DRT-COM/GT1
DRT-COM/GT1
COMPONENTS
TS Indicator
Shows the communications status of the I/O Module interface.
Normal communications: Lit green
I/O Module interface error: Lit red
During initialization, or with no power supply: Not lit
I/O Module Interface Communications
Connector
Connects to the I/O Module interface
communications cable (on the
Communications Unit side).
Input Indicators
Display the status of the inputs.
Lit when an input is ON.
I/O Module Interface Communications
Connector
Connects to the I/O Module interface
communications cable (on the
terminator side).
High-density Digital Input Connector
(made by FUJITSU)
DIN rail Mounting Hook
Connects to input devices, such as
switches and sensors, via an I/O Block or
a Connector--Terminal Block Conversion
Module.
Used when mounting the Module to a DIN rail.
Terminal Block
Connects to the input power supply.
DIMENSIONS
Unit: mm (inch)
Approx. 70
(2.76)
60
(2.36)
110
(4.33)
27.6
(1.09)
35
(1.38)
12.6
(0.50)
65
(2.56)
37.4
(1.47)
4
(0.16)
DRT-COM/GT1
DRT-COM/GT1
Transistor Output Module with Terminal Block
SPECIFICATIONS
General Specifications
Item
Specification
Model
GT1-OD16 and GT1-OD16-1
I/O connections
Terminal block (M3 terminal block)
Number of outputs
16 outputs (allocated one word in the Master Module)
I/O power
supply
l
Voltage range
20.4 to 26.4 VDC (24 VDC +10%/ --15%)
Current consumption in Module
(inrush current)
9 mA max.
Current consumption
(I/O Module interface)
35 mA max.
Noise immunity
1,500 V p-p
Vibration resistance
10 to 150 Hz, 1.0-mm double amplitude or 70 m/s2
Shock resistance
200 m/s2
Dielectric strength
500 VAC (between isolated circuits)
Pulse width 0.1 to 1 µs
Pulse rise time: 1 ns
(via noise simulator)
Ambient temperature
--10°C to 55°C (14°F to 131°F)
Ambient humidity
25% to 85% (with no condensation)
Operating atmosphere
No corrosive gases
Storage temperature
--25°C to 65°C (--13°F to 149°F)
Safety standards
UL508, CSA22.2
EMC directives
EN50081-2, EN50082-2
Mounting
DIN 35-mm rail
Mounting strength
100 N
Terminal strength
100 N
I/O Module interface connector
lock strength
50 N
Weight
Approx. 330 g
Output Specifications
Item
Specification
Rated output current
0.5 A/point, 4 A/common
Residual voltage
1.2 V max. (at 0.5 A, between each output terminal and G, and each output terminal and V)
Leakage current
0.1 mA max. (at 24 VDC, between each output terminal and G, and each output terminal and V)
ON delay time
0.5 ms max.
OFF delay time
1.5 ms max.
Insulation resistance
20 MΩ min. at 250 VDC (between isolated circuits)
Isolation method
Photocoupler
Number of circuits
16 points
DRT-COM/GT1
DRT-COM/GT1
COMPONENTS
TS Indicator
Shows the communications status of the I/O Module interface.
Normal communications: Lit green
I/O Module interface error: Lit red
During initialization, or with no power supply: Not lit
I/O Module Interface Communications
Connector
Connects to the I/O Module interface
communications cable (on the
Communications Unit side).
Output Indicators
Display the status of the outputs.
Lit when an output is ON.
I/O Module Interface Communications
Connector
Connects to the I/O Module interface
communications cable (on the
terminator side).
DIN rail Mounting Hook
Used when mounting the Module to a DIN rail.
Terminal Block
Connects to the output power supply, or output devices
such as relays and solenoids.
DIMENSIONS
Unit: mm (inch)
Approx. 89
(3.50)
80
(3.15)
140
(5.51)
60
(2.36)
27.6
(1.09)
35
(1.38)
65
(2.56)
37.4
(1.47)
4
(0.16)
12.6
(0.50)
DRT-COM/GT1
DRT-COM/GT1
Transistor Output Module with Connector
SPECIFICATIONS
General Specifications
Item
Specification
Model
GT1-OD16MX and GT1-OD16MX-1
I/O connections
Connectors (made by MOLEX)
Number of outputs
16 outputs (allocated one word in the Master Module)
I/O power
supply
l
20.4 to 26.4 VDC (24 VDC +10%/ --15%)
Voltage range
Current consump- 9 mA max.
tion in Module
(inrush current)
Current consumption
(I/O Module interface)
35 mA max.
Noise immunity
1,500 V p-p
Vibration resistance
10 to 150 Hz, 1.0-mm double amplitude or 70 m/s2
Shock resistance
200 m/s2
Dielectric strength
500 VAC (between isolated circuits)
Pulse width 0.1 to 1 µs
Pulse rise time: 1 ns
(via noise simulator)
Ambient temperature
--10°C to 55°C (14°F to 131°F)
Ambient humidity
25% to 85% (with no condensation)
Operating atmosphere
No corrosive gases
Storage temperature
--25°C to 65°C (--13°F to 149°F)
Safety standards
UL508, CSA22.2
EMC directives
EN50081-2, EN50082-2
Mounting
DIN 35-mm rail
Mounting strength
100 N
Terminal strength
100 N
Connector lock strength
I/O Module interface connector: 50 N
Digital input connector: 50 N
Weight
Approx. 150 g
Output Specifications
Item
Specification
Rated output current
0.5 A/point, 4 A/common
Residual voltage
1.2 V max. (at 0.5 A, between each output terminal and G, and between each output terminal and V)
Leakage current
0.1 mA max. (at 24 VDC, between each output terminal and G, and between each output terminal
and V)
ON delay time
0.5 ms max.
OFF delay time
1.5 ms max.
Insulation resistance
20 MΩ min. at 250 VDC (between isolated circuits)
Isolation method
Photocoupler
Number of circuits
16 points
DRT-COM/GT1
DRT-COM/GT1
COMPONENTS
TS Indicator
Shows the communications status of the I/O Module interface.
Normal communications: Lit green
I/O Module interface error: Lit red
During initialization, or with no power supply: Not lit
I/O Module Interface
Communications Connector
Connects to the I/O Module
interface communications cable
(on the Communications
Unit side).
Output Indicators
Display the status of the outputs.
Lit when an output is ON.
I/O Module Interface
Communications Connector
Connects to the I/O Module
interface communications cable
(on the terminator side).
Digital Output Connectors
(made by MOLEX)
Connect to output devices,
such as relays and solenoids.
DIN rail Mounting Hook
Used when mounting the Module to a DIN rail.
Terminal Block
Connects to the output power supply.
DIMENSIONS
Unit: mm (inch)
Approx. 70
(2.76)
60
(2.36)
110
(4.33)
27.6
(1.09)
35
(1.38)
12.6
(0.50)
65
(2.56)
37.4
(1.47)
4
(0.16)
DRT-COM/GT1
DRT-COM/GT1
Transistor Output Module with High-Density Connector
SPECIFICATIONS
General Specifications
Item
Specification
Model
GT1-OD32ML and GT1-OD32ML-1
I/O connections
Connector (made by FUJITSU)
Number of outputs
32 outputs (allocated two words in the Master Module)
I/O power
supply
l
Voltage range
20.4 to 26.4 VDC (24 VDC +10%/ --15%)
Current consumption in Module
(inrush current)
11 mA max.
Current consumption
(I/O Module interface)
65 mA max.
Noise immunity
1,500 V p-p
Vibration resistance
10 to 150 Hz, 1.0-mm double amplitude or 70 m/s2
Shock resistance
200 m/s2
Dielectric strength
500 VAC (between isolated circuits)
Pulse width 0.1 to 1 µs
Pulse rise time: 1 ns
(via noise simulator)
Ambient temperature
--10°C to 55°C (14°F to 131°F)
Ambient humidity
25% to 85% (with no condensation)
Operating atmosphere
No corrosive gases
Storage temperature
--25°C to 65°C (--13°F to 149°F)
Safety standards
UL508, CSA22.2
EMC directives
EN50081-2, EN50082-2
Mounting
DIN 35-mm rail
Mounting strength
100 N
Terminal strength
100 N
Connector lock strength
I/O Module interface connector: 50 N
Multipoint digital input connector: 100 N
Weight
Approx. 165 g
Output Specifications
Item
Specification
Rated output current
When a common terminal inside the connector is used:
0.5 A/point 2 A/common
When a common terminal outside the connector is used:
0.5 A/point 4 A/common
Residual voltage
1.2 V max. (at 0.5 A, between each output terminal and G, and each output terminal and V)
Leakage current
0.1 mA max. (at 24 VDC, between each output terminal and G, and each output terminal and V)
ON delay time
0.5 ms max.
OFF delay time
1.5 ms max.
Insulation resistance
20 MΩ min. at 250 VDC (between isolated circuits)
Isolation method
Photocoupler
Number of circuits
32 points
DRT-COM/GT1
DRT-COM/GT1
COMPONENTS
TS Indicator
Shows the communications status of the I/O Module interface.
Normal communications: Lit green
I/O Module interface error: Lit red
During initialization, or with no power supply: Not lit
I/O Module Interface
Communications Connector
Connects to the I/O Module
interface communications cable
(on the Communications
Unit side).
Output Indicators
Display the status of the outputs.
Lit when an output is ON.
I/O Module Interface
Communications Connector
Connects to the I/O Module
interface communications cable
(on the terminator side).
High-density Digital Output Connector
(made by FUJITSU)
DIN rail Mounting Hook
Connects to the output devices, such as
relays and solenoids, via an I/O Block or
a Connector--Terminal Block Conversion
Module.
Used when mounting the Module to a DIN rail.
Terminal Block
Connects to the output power supply.
DIMENSIONS
Unit: mm (inch)
Approx. 70
(2.76)
60
(2.36)
110
(4.33)
27.6
(1.09)
35
(1.38)
12.6
(0.50)
65
(2.56)
37.4
(1.47)
4
(0.16)
DRT-COM/GT1
DRT-COM/GT1
Relay Output Module
SPECIFICATIONS
General Specifications
Item
Specification
Model
GT1-ROP08
I/O connections
Terminal block (M3 terminal block)
Number of outputs
8 outputs (allocated one word in the Master Module)
I/O
power
supply
Voltage range
20.4 to 26.4 VDC (24 VDC +10%/ --15%)
Current consumption in
Module (inrush current)
350 mA max.
(inrush current 30 A max.)
Current consumption (I/O Module
interface)
40 mA max.
Noise immunity
1,500 V p-p
Vibration resistance
10 to 150 Hz, 0.2-mm double amplitude or 15 m/s2
Shock resistance
200 m/s2
Dielectric strength
2,000 VAC 50/60 Hz (between output terminals)
Pulse width: 0.1 to 1 µs
Startup pulse: 1 ns
(via noise simulator)
Ambient temperature
--10°C to 55°C (14°F to 131°F)
Ambient humidity
25% to 85% (with no condensation)
Operating atmosphere
No corrosive gases
Storage temperature
--25°C to 65°C (--13°F to 149°F)
Safety standards
UL508, CSA22.2
EMC directives
EN50081-2, EN50082-2
Mounting
DIN 35-mm rail
Mounting strength
100 N
Terminal strength
100 N
I/O Module interface connector lock
strength
50 N
Weight
Approx. 405 g (with on-board relay)
Output specifications
Item
Specification
Relay
Power relay: G2R-1-SN
Rated load
250 VAC at 5 A/
30 VDC at 5 A
(Resistive load)
Rated overcurrent
5A
Maximum switching voltage
250 VAC/125 VDC
Maximum switching current
5A
Insulation resistance
1,000 MΩ
DRT-COM/GT1
DRT-COM/GT1
COMPONENTS
I/O Module Interface
Communications Connector
Connects to the I/O Module
interface communications cable
(on the Communications
Unit side).
Power Relays
In each relay, there is an indicator that displays the status of
the output, and it is lit when the output is ON.
I/O Module Interface
Communications Connector
Connects to the I/O Module
interface communications cable
(on the terminator side).
Terminal Block
Connects to the output power supply
or output devices, such as lamps and
solenoids.
DIN rail Mounting Hook
Used when mounting the Module to a DIN rail.
TS Indicator
Shows the communications status of the I/O Module interface.
Normal communications: Lit green
I/O Module interface error: Lit red
During initialization, or with no power supply: Not lit
DIMENSIONS
Unit: mm (inch)
GT1-ROP08
2
(0.08)
Approx. 82
(3.23)
Approx. 68
(2.68)
160
(6.30)
60
(2.36)
27.6
(1.09)
35
(1.38)
65
(2.56)
12.6
(0.50)
37.4
(1.47)
4
(0.16)
DRT-COM/GT1
DRT-COM/GT1
Analog Input Module
SPECIFICATIONS
General Specifications
Item
Specification
Model
GT1-AD08MX
I/O connections
Connectors (made by MOLEX)
Number of inputs
Either 8 points or 4 points (set with the DIP switch)
(Master Module uses 8 input words or 4 input words.)
Internal
power
supply
Voltage range
20.4 to 26.4 VDC (24 VDC +10%/ --15%)
Current consumption in Module
(inrush current)
100 mA max.
(inrush current 30 A max.)
Current consumption
(I/O Module interface)
50 mA max.
Noise immunity
1,500 V p-p
Vibration resistance
10 to 150 Hz, 1.0-mm double amplitude or 70 m/s2
Shock resistance
200 m/s2
Dielectric strength
500 VAC (between isolated circuits)
Pulse width: 0.1 to 1 µs
Startup pulse: 1 ns
(via noise simulator)
Ambient temperature
--10°C to 55°C (14°F to 131°F)
Ambient humidity
25% to 85% (with no condensation)
Operating atmosphere
No corrosive gases
Storage temperature
--25°C to 65°C (--13°F to 149°F)
Safety standards
UL508, CSA22.2
EMC directives
EN50081-2, EN50082-2
Mounting
DIN 35-mm rail
Mounting strength
100 N
Terminal strength
100 N
Connector lock strength
I/O Module interface connector: 50 N
Analog input connector: 50 N
Weight
Approx. 180 g
DRT-COM/GT1
DRT-COM/GT1
Characteristics
Specification
Item
Voltage inputs
Current inputs
Input signal range
0 to 5 V, 1 to 5 V, 0 to 10 V, or --10 to 10 V
0 to 20 mA or 4 to 20 mA
Max. signal input
±15 V
±30 mA
Input impedance
1 MΩ min.
Approx. 250 Ω
Resolution
1/6000 (FS)
Accuracy
y
25°C (77°F)
±0.3% FS
±0.4% FS
--10°C to 55°C
(14°F to 131°F)
±0.6% FS
±0.8% FS
Conversion time
With 8 inputs: 8 ms/8 points
With 4 inputs: 4 ms/4 points
(Select using the DIP switch.)
Converted output data
(Binary)
Binary (4-digit hexadecimal)
--10-V to 10-V range: F448 to 0 to 0BB8 full scale
Other signal ranges: 0000 to 1770 full scale
Averaging function
Settable (via DIP switch)
Open circuit detection
Provided (with a range of 1 to 5 V or 4 to 20 mA)
Dielectric strength
500 VAC; detected current 1 mA (between communications section and analog input, and between
internal power supply and analog input)
Isolation method
Photocoupler insulation (between communications part and analog input)
(no insulation between analog inputs)
COMPONENTS
TS Indicator
Shows the communications status of the I/O Module interface.
Normal communications: Lit green
I/O Module interface error: Lit red
During initialization, or with no power supply: Not lit
PWR Indicator
Internal power being supplied: Lit green
No internal power supply: Not lit
I/O Module Interface
Communications Connector
Connects to the I/O Module
interface communications cable (on
the Communications Unit side).
U.ERR Indicator
Module error: Lit red
Module normal: Not lit
I/O Module Interface
Communications Connector
Connects to the I/O Module
interface communications cable
(on the terminator side).
Analog Input Connectors
(made by MOLEX)
Connect to analog input devices.
DIP Switch
DIN rail Mounting Hook
Sets the input ranges
and operating method.
Used when mounting the Module to
a DIN rail.
Internal Power Supply Terminals
Connect to the operations power supply.
DRT-COM/GT1
DRT-COM/GT1
Terminal Arrangement
Connector Pin Arrangement
The following diagram shows the pin arrangement for the connector.
V+
--
I+
DIMENSIONS
Unit: mm (inch)
Approx. 70
(2.76)
60
(2.36)
110
(4.33)
27.6
(1.09)
35
(1.38)
65
(2.56)
4
(0.16)
37.4
(1.47)
12.6
(0.50)
DRT-COM/GT1
DRT-COM/GT1
Analog Output Module
SPECIFICATIONS
General Specifications
Item
Specification
Model
GT1-DA04MX
I/O connections
Connectors (made by MOLEX)
Number of outputs
4 outputs (allocated four words in the Master Module)
Internal
power
supply
Voltage range
20.4 to 26.4 VDC (24 VDC +10%/ --15%)
Current
consumption in
Module
(inrush current)
100 mA max.
(inrush current 30 A max.)
Current consumption
(I/O Module interface)
50 mA max.
Noise immunity
1,500 V p-p
Vibration resistance
10 to 150 Hz, 1.0-mm double amplitude or 70 m/s2
Shock resistance
200 m/s2
Dielectric strength
500 VAC (between isolated circuits)
Pulse width: 0.1 to 1 µs
Startup pulse: 1 ns
(via noise simulator)
Ambient temperature
--10°C to 55°C (14°F to 131°F)
Ambient humidity
25% to 85% (with no condensation)
Operating atmosphere
No corrosive gases
Storage temperature
--25°C to 65°C (--13°F to 149°F)
Safety standards
UL508, CSA22.2
EMC directives
EN50081-2, EN50082-2
Mounting
DIN 35-mm rail
Mounting strength
100 N
Terminal strength
100 N
Connector lock strength
I/O Module interface connector: 50 N
Analog input connector: 50 N
Weight
Approx. 180 g
Characteristics
Item
Specification
Output signal range
0 to 5 V, 1 to 5 V, 0 to 10 V, or --10 to 10 V
Allowable external output load resistance
5 KΩ min.
External output impedance
0.5 Ω max.
Resolution
1/6000 (full scale)
Accuracy
y
25°C (77°F)
±0.4% FS
--10°C to 55°C
(14°F to 131°F)
±0.8% FS
Conversion time
4 ms/4 points
Converted output data
(Binary)
Binary
Dielectric strength
500 VAC; detected current 1 mA (between communications section and analog output, and between internal power supply and analog output)
Isolation method
Photocoupler insulation (between communications part and analog output)
(no insulation between analog outputs)
--10-V to 10-V range: F448 to 0 to 0BB8 full scale
Other signal ranges: 0000 to 1770 full scale
DRT-COM/GT1
DRT-COM/GT1
COMPONENTS
TS Indicator
Shows the communications status of the I/O Module interface.
Normal communications: Lit green
I/O Module interface error: Lit red
During initialization, or with no power supply: Not lit
PWR Indicator
I/O Module Interface
Communications Connector
Internal power being supplied: Lit green
No internal power supply: Not lit
Connects to the I/O Module
interface communications cable
(on the Communications Unit side).
U.ERR Indicator
Module error: Lit red
Module normal: Not lit
I/O Module Interface
Communications Connector
Connects to the I/O Module
interface communications cable
(on the terminator side).
Analog Output Connectors (made
by MOLEX)
Connect to an analog output
devices.
DIP Switch
Internal Power Supply Terminals
Connect to the operations
power supply.
DIN rail Mounting Hook
Sets the output ranges and the
output method when a
communications error occurs.
Used when mounting the Module to
a DIN rail.
DIMENSIONS
Unit: mm (inch)
Approx. 70
(2.76)
60
(2.36)
110
(4.33)
27.6
(1.09)
36
(1.42)
12.6
(0.50)
65
(2.56)
37.4
(1.47)
4
(0.16)
DRT-COM/GT1
DRT-COM/GT1
NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4.
OMRON ELECTRONICS, INC.
OMRON CANADA, INC.
One East Commerce Drive
Schaumburg, IL 60173
885 Milner Avenue
Scarborough, Ontario M1B 5V8
1-800-55-OMRON
416-286-6465
Cat. No. P06FAD1
7/98
Specifications subject to change without notice.
Printed in U.S.A.