Sysmac Studio Smart Slice I/O Configuration

Omron GRT1-DRT DeviceNet Communications Unit

Name: Omron GRT1-DRT DeviceNet Communications Unit
SKU: GRT1-DRT
Price: 488.69 GBP
Availability: InStock

£488.69 inc VAT

In Stock · Delivered in 3–5 Working Days

Estimated UK delivery time, subject to order confirmation, courier services and destination. International delivery times vary.

Technical SpecificationsOmron

Model	GRT1DRT
Series	GRT1 Slice I/O
Enclosure	Modular industrial housing
Unit Type	DeviceNet Communication Master Unit
Network Power Supply Voltage	11 to 25 VDC (supplied from DeviceNet connector)
Unit Power Supply Voltage	20.4 to 26.4 VDC (nominal 24 VDC ±10%)
I/O Power Supply Voltage	20.4 to 26.4 VDC (nominal 24 VDC ±10%)
Network Type	DeviceNet
Message Communications	Supported
Mounting	DIN rail (35 mm)

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SKU: GRT1-DRT Category: Omron Modules Tag: GRT1-DRT Brand: Omron

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Omron GRT1-DRT DeviceNet Communications Unit

The Omron GRT1-DRT is a DeviceNet communications master unit designed for distributed control systems using the GRT1 series of modular slice I/O . Supporting up to 64 I/O units and handling up to 1024 I/O points (128 bytes) , it provides compact, high-density, and reliable connectivity to a wide range of field devices in industrial environments.

Technical Specifications

Model	GRT1DRT
Series	GRT1 Slice I/O
Unit Type	DeviceNet Communication Master Unit
Supported Network	DeviceNet
Max. I/O Points	1024 points (128 bytes total for input/output)
Max. Slice I/O Units	64 units
Connection Layout	Horizontal, 2 m max. extension (with Turnback Cables)
I/O Data Capacity per Unit	0, 2, or 4 bits; or 0 to 16 words (in word increments)
Status Flag Allocation	1 word for unit-level diagnostics
Backup/Restore Capacity	2 KB per unit

Electrical Specifications

Network Power Supply Voltage	11 to 25 VDC (supplied from DeviceNet connector)
Unit Power Supply Voltage	20.4 to 26.4 VDC (nominal 24 VDC ±10%)
I/O Power Supply Voltage	20.4 to 26.4 VDC (nominal 24 VDC ±10%)
Power Supply per Block	80 W max.
I/O Power Supply Current	4 A max.
Dielectric Strength	500 VAC (between isolated circuits)
Insulation Resistance	20 MΩ min (between isolated circuits)

Communication Interfaces

Network Type	DeviceNet
Connector	1 × DeviceNet open screw connector (supports multi-drop)
Automatic Baud Rate Detection	Supported
Message Communications	Supported
Parameter Restore/Backup	Built-in per I/O unit (2 KB each)
Status Monitoring	Includes 1 word status flag per unit

Mechanical Specifications

Mounting	DIN rail (35 mm)
Unit Dimensions	Compact slice-style form
Weight	137 g
Enclosure	Modular industrial housing
Terminals	2 × I/O power supply terminals 2 × unit power supply terminals

Environmental Specifications

Operating Temperature	–10°C to 55°C (no icing or condensation)
Storage Temperature	–25°C to 65°C
Operating Humidity	25% to 85% RH (non-condensing)
Ambient Atmosphere	Free from corrosive gases
Shock Resistance	150 m/s²
Noise Immunity	IEC 61000-4-4, 2 kV (power line)
IP Rating	Typically IP20 (when installed in enclosure)
Vibration Resistance	10–60 Hz: 0.7 mm double amplitude 60–150 Hz: 50 m/s²

Compliance & Certifications

CE Marked	Yes
RoHS Compliant	Yes
UL / cUL Listed	Yes
Standards	IEC61010, IEC61131-2, IEC61000

Frequently Asked Questions

How can I check whether GRT1-DRT is the correct replacement?

Check the exact manufacturer part number, electrical ratings, interface type, mounting and equipment compatibility against your existing equipment and the manufacturer’s datasheet.

How quickly can GRT1-DRT be delivered?

This product is listed as in stock, with estimated UK delivery in 3–5 working days. Delivery depends on order confirmation, courier services and destination.

Where can I check specifications and compatibility?

Review the specification information above and the product’s Downloads or Data Sheets tab, where documents are supplied. Our team can help check part numbers and installation compatibility.

What warranty does Drive Outlet Megastore offer?

Drive Outlet offers its own 2-year return-to-base warranty unless otherwise stated. Manufacturer warranties may not apply; please review the Terms and Conditions before ordering.

Weight	0.137 kg

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GRT1-DRT-Datasheet.pdf

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Omron GRT1-DRT DeviceNet Communications Unit