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Appendix G
CJ1W-CIF11 RS-422A Converter
The CJ1W-CIF11 RS-422A Converter connects directly to a CS/CJ-series RS-232C port and converts RS-
232C to RS-422A/485.
Specifications
General Specifications
RS-232C Connector
Note The hood will have the same electrical potential as the connector on the other end of the cable.
Item Specification
Dimensions 18.2 × 34.0 × 38.8 (W × H × D)
Weight 20 g max.
Ambient operating temperature 0 to 55°C
Ambient storage temperature –20 to 75°C
Ambient operating humidity 10% to 90% (with no condensation)
Rated power supply voltage 5 V (Supplied from pin 6 of the RS-232C connec-
tor.)
Current consumption 40 mA max.
Operating atmosphere No corrosive gases
Vibration resistance Same as SYSMAC CS/CJ Series.
Shock resistance Same as SYSMAC CS/CJ Series.
Isolation method Not isolated
Maximum communications dis-
tance
50 m
Connector Pin Arrangement for
RS-232C Port
SG (0 V)
Pin number Signal
1FG
2RD
3SD
4CS
5RS
6+5V
7, 8 NC
9SG (0 V)
Hood NC
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