Ametek Land LMG GS, Руководство пользователя

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Page 11
User Guide Signal Processor
LMG GS
Fig. 4 - Rear panel electrical connections
238004
1 2 3 4 5 6
9 8 7
THERMOMETER
R
ALARMS
S
100 - 120V
200 - 240V
50-60Hz
35VA MAX.
T 1A 250V
RS 232C
RS 485
1
2
3
4
5
OUTPUT
T
CMD
D
1
2
3
4
5
6
1
2
1
2
3
4
5
1
2
3
4
5
6
7
1
2
3
4
5
6
1
2
1
2
3
4
5
1
2
3
4
5
6
7
9
10
1
2
3
4
5
6
1
2
1
2
3
4
5
1
2
3
4
5
6
7
9
10
1
2
3
4
5
6
1
2
1
2
3
4
5
1
2
3
4
5
6
7
9
10
A B C D
1 Alarm output 7 AC power input
2 Command input
8
RS 232C serial comms input
3 Retransmission output
9
Channel A* terminal block
(* Channels B,C & D may not
be identical to A, dependent on
types of thermometers to be
connected)
4 Thermometer connector
5 RS 485 serial comms output
6 Supply voltage selector switch