Omron DeviceNet DRT2-ROS16 Operation Manual

Smart Slaves with remote maintenance functions
now include Relay Output Terminals.

Smart Slaves

Relay Output
Remote I/O Terminal

DRT2-ROS16

The best for preventive maintenance.

Compatible with large-capacity output devices.

Function

s

Contact operations counte

r

Unit ON time monito

r functi

on

T

otal ON time monito

r functi

on

Slave comment/connected device

comment function

Network power supply voltage monito

r

Addition of Expansion I/O Units

Communications error log

Shared I/O and communications

p

ower suppl

y

B

aud rate auto-detection

Smart Slave Functions

PLC

Personal
computer

Contact operations
counter monitor

Remote I/O Terminal
Relay Output Unit

Relays need
replacing soon.

Indicator light

I

tem

Mounted rela

y

R

ated load

Rated carry curren

t

Max. contact volta

ge

Max. con

tact current

Max. switching capacit

y

Min. applicable load (reference value

)

Specificatio

n

NY-5W-L-IE (5 VDC

)

Resistive load; 2 A at 250 VAC,8 A per common;

2 A at 30 VDC, 8 A

p

er common

Note

: The rated carrying current is 3 A maximum per contact with 10 A per common. But then there may not be

more than 4 contacts per common switch ON. The ambient temperature must be below 4

5

C.

Slim power relays (5 mm width

)

I

tem

Mechanical lif

e

El

ectrica

l lif

e

Lif

e

20 million operations min

.

100,000 operations min

.

Life of Mounted Rela

ys

Maintenance capabilities enhanced by replaceable relays.

Easy rela

y

replacement

!

The slave
monitors the number of
times a relay has switched
and signals the PLC when
a set maximum is reached.

1

Easy-to-read Configurator
displays.

2

In-time preventive
maintenance

3

N

ote

: Refer to th

e

Op

eration Manual

together with an Input Expansion Unit

.

3 A (See note.

)

250 VAC, 125 VD

C

3 A

750 VAC, 90 VDC

5 VDC

,

1 m

A

New Product News

I

tem

Communications

power supply volta

ge

Communications power
current consumptio

n

Noise immunity

Vibration resistance

Shock resistance

Dielectric strength

Insulation resistance

Ambient operating
temperature

Ambient humidity

Ambient environment

Ambient storage
temperature

Mounting method

Screw tightenin

g

torqu

e

Weigh

t

11 to 25 VDC (Supplied from the communications
connector.

)

395 mA

Conforms to IEC61000-4-4, 2 kV (power line)

10 to 55 Hz, 0.7-mm double amplitude

100 m/s

2

500 VAC (between isolated circuits)

20 MΩ min.

–10 to 55°C

Operating: 25% to 85% (with no condensation)

Must be free from corrosive gases.

–25 to 65°C

35-mm DIN Track mounting

0.26 to 0.3 N

M3 (screw terminals): 0.3 to 0.5

N

m

260 g max

.

M

ode

l num

ber

DRT2-ROS1

6

Expansion Systems

XWT-series Expansion I/O Units are easily added. This allows free expansion of contacts.

Separate wiring of I/O power supply to Expansion I/O Units is required. Note: Refer to the manual for details on the XWT Series.

Addition of Expansion Units

503.1

125

51.8

48.8

OMRON Corporation

FA Systems Division H.Q.

66 Matsumoto
Mishima-city, Shizuoka 411-8511
Japan
Tel: [phone]
Fax: [phone]

Authorized Distributor:

Note: Specifications subject to change without notice. Cat. No. R109-E1-01

Printed in Japan
0603-1M

Regional Headquarters

OMRON EUROPE B.V.

Wegalaan 67-69, NL-2132 JD Hoofddorp
The Netherlands
Tel: [phone]/Fax: [phone]

OMRON ELECTRONICS LLC

1 East Commerce Drive, Schaumburg, IL 60173
U.S.A.
Tel: [phone]/Fax: [phone]

OMRON ASIA PACIFIC PTE. LTD.

83 Clemenceau Avenue,
#11-01, UE Square,
Singapore 239920
Tel: [phone]/Fax: [phone]

Note: Do not use this document to operate the Unit.

Common S

p

ecification

s

Standard Models

Wirin

g

Internal Circuit Diagram

Dimensions

Specificatio

n

Physical
layer

V+

CAN H

DRAIN

CAN L

V–

Non-insulated
DC-DC converter
for internal circuit

Non-insulated
DC-DC converter
for relay drive

Internal
circuits

Photocoupler

Photocoupler

Photocoupler

Photocoupler

NY-5W-K-IE
5 VDC

NY-5W-K-IE
5 VDC

0

1

COM 0

8

9

COM 1

+

–

AC power
supply

(DC power
can also be
used.)

AC power
supply

(DC power
can also be
used.)

OUT

1

OUT0OUT2OUT4OUT6COM0 OUT9OUT11OUT13OUT

15

OUT3OUT5OUT7OUT8OUT10OUT12OUT14COM1

Load

Load

Load

Load

Load

Load

Load

Load

Load

Load

Load

Load

Load

Load

Load

Load