Datasheet

5
CJ2M-CPU3@/-CPU1@/-MD21@
Accessories
The following accessories come with CPU Unit:
Note: Connector is provided with CJ2M-CPU1@.
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)
Serial Port (RS-232C) Connector
(see note)
Connector set for serial port connection (D-SUB 9-pin male connector)
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: Conforms to JIS B3502 and IEC 61131-2.
Noise Immunity 2 kV on power supply line (Conforms to IEC 61000-4-4.)
Overvoltage Category Category II: Conforms to JIS B3502 and IEC 61131-2.
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/s
2
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/s
2
, 3 times in X, Y, and Z directions (100 m/s
2
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.