Omron V022-E3-1 Thermostat User Manual


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Section 2-6
RS-422A connection, RS-422A at the PC side
C200HX/HG/HE
RS-232C/RS-422A
converter unit,
type NT-AL001
RS-232C/RS-422A
converter unit,
type NT-AL001
RS-232C/RS-422A
converter unit,
type NT-AL001
(*) Total cable length: 500 m
RS-422A cable (*)
RS-232C cable
(max. 2 m)
RS-232C cable
(max. 2 m)
RS-232C cable
(max. 2 m)
RS-422A
cable (*)
NT600SNT600SNT600S
(Communication board)
(Termination)
(Termination)
RS-485 connection, RS-485 at the PC side
C200HX/HG/HE
RS-232C/RS-422A
converter unit,
type NT-AL001
RS-232C/RS-422A
converter unit,
type NT-AL001
RS-232C/RS-422A
converter unit,
type NT-AL001
(*) Total cable length: 500 m
RS-485 cable (*)
RS-232C cable
(max. 2 m)
RS-232C cable
(max. 2 m)
RS-232C cable
(max. 2 m)
RS-485
cable (*)
NT600SNT600SNT600S
(Communication board)
(Termination)
(Termination)
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