5

CJ2M-CPU3@/-CPU1@/-MD21@

Accessories

The following accessories come with CPU Unit:

Note: A serial port (RS-232C) connector is not provided. Purchase a connector separately for serial port connection.

XM3A-0921 (manufactured by OMRON) or equivalent

XM2S-0911-E (manufactured by OMRON) or equivalent

General Specifications

Note: 1. Includes wight of end covers and battery.

2. Without a Serial Option Board.

Item

Specification

Battery

CJ1W-BAT01

End Cover

CJ1W-TER01 (necessary to be mounted at the right end of CPU Rack)

End Plate

PFP-M (2 pcs)

Item

CJ2M-

CPU1@

CPU3@

Enclosure

Mounted in a panel

Grounding

Less than 100

Ω

CPU Unit Dimensions

90 mm

× 75 mm × 31 mm

90 mm

× 75 mm × 62 mm

Weight *1

130 g or less

190 g or less *2

Current Consumption

5 VDC, 0.5 A

5 VDC, 0.7 A

Operation

Environment

Ambient Operating Temperature

0 to 55

°C

Ambient Operating Humidity

10% to 90% (with no condensation)

Atmosphere

Must be free from corrosive gases.

Ambient Storage Temperature

−20 to 70°C (excluding battery)

Altitude

2,000 m or less

Pollution Degree

2 or less: Meets IEC 61010-2-201.

Noise Immunity

2 kV on power supply line (Conforms to IEC 61000-4-4.)

Overvoltage Category

Category II: Meets IEC 61010-2-201.

EMC Immunity Level

Zone B

Vibration Resistance

Conforms to IEC60068-2-6

5 to 8.4 Hz with 3.5-mm amplitude, 8.4 to 150 Hz

Acceleration of 9.8 m/s2 for 100 min in X, Y, and Z directions (10 sweeps of 10 min each =

100 min total)

Shock Resistance

Conforms to IEC60068-2-27

147 m/s2, 3 times in X, Y, and Z directions (100 m/s2 for Relay Output Units)

Battery

Life

5 years at 25

°C

Weight

Approx. 10 g

Model

CJ1W-BAT01

Applicable Standards

Conforms to cULus, NK, LR, and EC Directives.