Omron NSH5 - 10-2010 Operation Manual page 85

Connection Method
Note
• 1:N Connections Including a Conversion Unit Other Than the NSH5-
AL001
NSH5-SQG10B-V2
RUN
F6 F1
F7 F2
F8 F3
F9 F4
F10 F5
RS-232C
NSH5-AL001
RS-422A
(1) When the CJ1W-CIF11 is included in the connections, the maximum
communications distance is 50 m. When the CJ1W-CIF11 is not included
in the connections, the maximum communications distance is 500 m.
(2) If ground potential differences or noise is a concern, the insulated NT-
AL001 RS-232C/422A Conversion Unit is recommended for all connec-
tions.
CS/CJ-series PLC
NT-AL001
RS-232C
Section 4-5
61