Omron CJ1W-CT021

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Item CJ1W-CT021 Unit type CJ-series Special I/O Unit General Specifications Conform to general specifications for CJ/NJ-series Ambient Operating Temperature 0 to 55 °C Ambient Stor age Temperature -20 to 75 °C Ambient Operating Humidity 10% to 90% without condensation Internal Current Consumption 280 mA (at 5 V) Dimensions 31 × 90 × 65 mm (W × H × D) Weight 100 g Mounting Position CJ-series CPU Rack or CJ-series Expansion Rack *1, NJ-series CPU Rack or NJ-series Expansion Rack Maximum Number of CT021 Units per Rack Equal to the number of slots of the Rack *2 Maximum Number of CT021 Units per basic CJ/NJ system 24 Data Exchange with CPU Unit I/O Refresh Data Area (CIO-bits 200000 to 255915, CIO-words 2000 to 2959): *3 Special I/O Unit DM-Area (D-words 20000 to 29599): 400 DM-words per Unit are transmitted form the CPU to the Unit at Power Up or when the Unit is restarted *4 Show more