CJ2M-CPU3@/-CPU1@/-MD21@
Accessories
The following accessories come with CPU Unit:
Item
Specification
Battery
CJ1W-BAT01
CJ1W-TER01 (necessary to be mounted at the right end of CPU Rack)
End Cover
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)
Note: Connector is provided with CJ2M-CPU1@.
General Specifications
Item
CJ2M-
CPU1@
Mounted in a panel
CPU3@
Enclosure
Grounding
Less than 100 Ω
CPU Unit Dimensions
Weight
90 mm × 75 mm × 31 mm
130 g or less
90 mm × 75 mm × 62 mm
190 g or less (see note)
5 VDC, 0.7 A
Current Consumption
Ambient Operating Temperature
Ambient Operating Humidity
Atmosphere
5 VDC, 0.5 A
0 to 55°C
10% to 90% (with no condensation)
Must be free from corrosive gases.
−20 to 70°C (excluding battery)
2,000 m or less
Ambient Storage Temperature
Altitude
Pollution Degree
2 or less: Conforms to JIS B3502 and IEC 61131-2.
2 kV on power supply line (Conforms to IEC 61000-4-4.)
Category II: Conforms to JIS B3502 and IEC 61131-2.
Zone B
Noise Immunity
Operation
Environment
Overvoltage Category
EMC Immunity Level
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)
Vibration Resistance
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)
Life
5 years at 25°C
Battery
Model
CJ1W-BAT01
Applicable Standards
Conforms to cULus, NK, LR, and EC Directives.
Note: Without a Serial Option Board.
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OMRON [ OMRON ELECTRONICS LLC ]
