Omron DRT2 Series - User Manual

To Next Page

Smart DeviceNet Remote I/O Terminals

For more information, contact an Omron representative at 1-800-55-OMRON

Gather and Use Information for Effective

Preventive Maintenance

Get more useful data for preventive maintenance

when you build cost-effective parallel information

systems for control and maintenance using Omron’s

smart remote I/O terminals. These remote I/O

terminals include economical expansion units that let

you design a monitoring system for maintenance

information.

Smart Measuring and Smart Counting

These two functions take advantage of the intelligent

capabilities of DeviceNet. In Smart Measuring, the

remote I/O terminals convert machine operating time

and operational changes to data enabling monitoring

without increasing the load between controllers.

Smart Counting keeps track of the ON/OFF

operations and total operating time so preventive

maintenance can be scheduled based on service life

estimates. The operation counter and operating time

monitor functions cannot be used simultaneously.

What Device is Reporting Problems?

These slave units can hold comments such as device

number, type and location to shorten troubleshooting

by identifying fault locations and faulty devices. They

can also be used to monitor network communication

errors.

■ 16-point input and output terminals, NPN or PNP

models with DeviceNet connection

■ Expansion terminals available in 8-point and 16-

point units

■ Input filter function eliminates noise from contact

bounce and, using OFF response time, can capture

pulses shorter than the communications time

■ Sensor inrush current protection delays accepting

input for 100 ms after input power turns on

■ Inputs powered by the network power supply

■ Compact size saves space in control panels

■ Network Power Monitor function

Need help?

Do you have a question about the Omron DRT2 Series and is the answer not in the manual?

Omron DRT2 Series Specifications

General

I/O Classification	Digital I/O
Output Type	Transistor (NPN or PNP depending on model)
Protection Degree	IP20
Operating Temperature	-10 to 55 °C (with no icing or condensation)
Mounting Method	DIN Rail Mounting
Digital Inputs	Yes
Digital Outputs	Yes
Current Consumption	Varies by model
Storage Temperature	-25 to 65°C (with no icing or condensation)
Insulation Resistance	20 MΩ min. (at 500 VDC)
Vibration Resistance	10 to 57 Hz, 0.075 mm amplitude, 57 to 150 Hz
Input Type	DC input
Number of Input Points	8, 16, or 32 (depending on model)
Number of Output Points	8, 16, or 32 (depending on model)
Weight	Varies by model
Shock Resistance	150 m/s^2, 3 times each in 6 directions
Humidity Range	35% to 85% (with no condensation)