Ametek 5000

5-2 5000 Multi Point Moisture Analyzer
Figure 16b: Two-Wire Serial Communication Wiring
Figure 16a: Four-Wire Serial Communication Wiring
50 Ft
Max
Total 1220 m (4000 ft)
Twisted Pair Shielded
Power
Supply
265858007
115-V
AC Supply
Host PC
RS-232
RS-232 Converter
265858005
RS-485
GND +12 V RD(B) RD(A) TD(B) TD(A) SHLD
0.1 μfd
500 V
0.1 μfd
500 V
0.1 μfd
500 V
RTS • • •
SD • • •
Echo • • • •
Off On
S1-1 Off
S1-2 Off
S1-3 Off
Controller
2W+/4WTX+
2W–/4WTX–
4WRX+
4WRX–
S1-1 Off
S1-2 Off
S1-3 Off
Controller
2W+/4WTX+
2W–/4WTX–
4WRX+
4WRX–
Last
or Only
Controller
S1-1 On
S1-2 Of
f
S1-3 On
2W+/4WTX+
2W–/4WTX–
4WRX+
4WRX–
50 Ft
Max
Total 1220 m (4000 ft)
Twisted Pair Shielded
Power
Supply
265858007
AC Supply
RS-232 Converter
265858005
RS-485
GND +12 V RD(B) RD(A) TD(B) TD(A) SHLD
0.1 μfd
500 V
Host PC
RS-232
Last
or Only
Controller
0.1 μfd
500 V
0.1 μfd
500 V
RTS • • •
SD • • •
Echo • • • •
Off On
S1-1 Off
S1-2 On
S1-3 Off
Controller
2W+/4WTX+
2W–/4WTX–
4WRX+
4WRX–
S1-1 Off
S1-2 On
S1-3 Off
Controller
2W+/4WTX+
2W–/4WTX–
4WRX+
4WRX–
S1-1 On
S1-2 On
S1-3 On
2W+/4WTX+
2W–/4WTX–
4WRX+
4WRX–