Mitsubishi Electric RY18R2A

Technical specifications

Manufacturer

Mitsubishi Electric

Manufacturer part no.

RY18R2A

Type

Digital output module

Application

I/O module

Used with

MELSEC iQ-R base units

Output type

Contact output

Number of output points

8 points

Rated switching voltage, current

24 V DC 2 A (resistive load)/point, 240 V AC 2 A (cosø=1)/point, 8 A/module

Minimum switching load

5 V DC, 1 mA

Maximum switching voltage

264 V AC, 125 V DC

Life, Mechanical

20 million times or more

Life, Electrical

Rated switching voltage/current load: More than 100 thousand times; 200 V AC 1.5 A, 240 V AC 1 A (COSø=0.7): 100 thousand times; 200 V AC 0.4 A, 240 V AC 0.3 A (COSø=0.7): 300 thousand times; 200 V AC 1 A, 240 V AC 0.5 A (COSø=0.35): 100 thousand times; 200 V AC 0.3 A, 240 V AC 0.15 A (COSø=0.35): 300 thousand times; 24 V DC 1 A, 100 V DC 0.1 A (L/R=7 ms): 100 thousand times; 24 V DC 0.3 A, 100 V DC 0.03 A (L/R=7 ms): 300 thousand times

Maximum switching frequency

3600 times/hour

Output response time, OFF to ON

10 ms or less

Output response time, ON to OFF

12 ms or less

Surge suppressor

None

Fuse

None

Output common terminal arrangement

All points independent

Dielectric withstand voltage

2300 V AC rms for 1 minute

Insulation resistance

10 MΩ or higher by insulation resistance tester

Protection degree

IP1X

External interface,

18-point terminal block (M3 screw)

Number of occupied I/O points

16 points (I/O assignment: Output 16 points)

Internal current consumption (5 V DC)

260 mA (TYP. all points ON)

External dimensions, Height

106 mm (base unit mounting side: 98 mm)

External dimensions, Width

27.8 mm

External dimensions, Depth

131 mm

Weight

0.19 kg

General specifications

Refer to the general specifications of the CPU module or remote head module.

Technical documents (1)

• Mitsubishi Electric specification database, RY18R2A

Key features

• Output type: Contact output
• Number of output points: 8 points
• Minimum switching load: 5 V DC, 1 mA
• Maximum switching voltage: 264 V AC, 125 V DC
• Life, Mechanical: 20 million times or more

About the Mitsubishi Electric RY18R2A

The Mitsubishi Electric RY18R2A is a MELSEC iQ-R output module. Mitsubishi Electric's overview: Contact output: 8 points, 24 V DC/240 V AC, 2 A/point, 8 A/module, response time: 12 ms, all points independent common, 18-point terminal block. Mitsubishi Electric lists it as on sale.

What is the RY18R2A used for?

The RY18R2A mounts on a MELSEC iQ-R base unit and connects field signals to the CPU, which reads or writes them each cycle.

Lifecycle and successor

Active.

Before you order

What to photograph or confirm so the right unit is quoted.

Check the model name RY18R2A on the rating plate, with the serial number and function version. Send us a photo of the rating plate and we will confirm the details before quoting.