Omron CJ1W-CT021, Инструкции по эксплуатации, Страница: 45 / 196

1-7
1 Introduction
CJ-series High-speed Counter Units Operation Manual for NJ-series CPU Unit(W492)
1-3 Sp
ecific
ation
s an
d
Ch
aracteristics
1
1
-3-1
Gene
ral Specifications
1-3 Specifications and Characteristics
* However, the number that can be mounted in one Unit depends on the maximum current that the Power Supply
Unit can supply and the current consumption of other Units.
1-3-1 General Specifications
Item CJ1W-CT021
Unit type CJ-series Special I/O Unit
General Specifications Conform to general specifications for Sysmac NJ-series
Ambient Operating Temperature 0 to 55
°
C
Ambient Storage Temperature
−
20 to 70
°
C
Ambient operating Humidity 10% to 90% without condensation
Internal Current Consumption 280 mA (at 5 V)
Dimensions (mm) 31 x 90 x 65 (W x H x D)
Weight 100 g
Mounting Position 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*
NJ system (CPU rack and expan-
sion rack) 24
Data Exchange with CPU Unit Data is exchanged through I/O ports, or as necessary with memory for CJ-series Unit.
For details, refer to 4-2 Memory Allocation.