Ametek Land LMG GS, User Manual

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Page 15
User Guide Signal Processor
LMG GS
Fig. 9b - GST thermometer retransmission output cable
connection schedule
238009b
Pin Nº
Output (Retransmission output)
I +
I -
Screen
E +
E - 1
2
3
4
5
Maximum loop
resistance: 500Ω
0-20mA max loop
resistance: 500Ω
Current output drive
Current output return
Screen
Emissivity output drive
Emissivity output
return
O
U
TP
U
T
Function Load Description
THERMOMETER
ALARMS
100 - 120V
200 - 240V
50-60Hz
35VA MAX. T 1A 250V RS 232C
RS 485
1
2
3
4
5
OUTPUT
CMD
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
Fig. 10 - Location of screws on back panel
238010
A A B
A
A B