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Connection to a PC by the NT Link (1:N)
Section 2-6
NT-AL001 Converter Unit DIP Switch Settings
The DIP switch settings to be made at an NT-AL001 used in the wiring depend on
whether it is connected part way along the RS-422A/485 cable or is at the end of
the RS-422A/485 cable.
S
RS-422A connection, RS-232C at the PC side
C200HX/HG/HE
RS-232C cable
(max. 2 m)
RS-232C/RS-422A
converter unit,
type NT-AL001
(End connection)
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
(End connection)
(
)
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 (
)
NT20S
NT20S
NT20S
S
RS-485 connection, RS-232C at the PC side
C200HX/HG/HE
RS-232C cable
(max. 2 m)
RS-232C/RS-422A
converter unit,
type NT-AL001
(End connection)
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
(End connection)
(
)
Total cable length: 500m
RS-485 cable (
)
RS-232C cable
(max. 2 m)
RS-232C cable
(max. 2 m)
RS-232C cable
(max. 2 m)
RS-485 cable (
)
NT20S
NT20S
NT20S
Summary of Contents for NT20S
Page 1: ...Cat No V020 E1 04 NT20S Programmable Terminal OPERATION MANUAL ...
Page 2: ...i ...
Page 3: ...ii ...
Page 4: ...iii NT series Programmable Terminal Operation Manual Revised August 1997 ...
Page 5: ...iv ...
Page 7: ...vi ...
Page 11: ...x ...
Page 19: ...xviii ...
Page 129: ...110 ...
Page 169: ...150 ...
Page 253: ...234 ...