Manual

7–5Calibration Instructions
Publication 1771-6.5.126 – March 1998
If you have extra wiring arms, wire them in advance to save time.
Otherwise, remove system wiring and rewire for this procedure.
Input Wiring
1. Connect all four (+) input terminals (18, 16, 13, 11) to the (+)
terminal of the precision voltage source.
2. Connect all four (–) input terminals (17, 15, 12, 10) to the (–)
terminal of the precision voltage source.
Output Wiring
1. Wrap all four (+) output terminals (9, 7, 5, 3) back to their
corresponding (+) input terminals (18, 16, 13, 11), respectively.
2. Connect all input and output commons together:
(17, 15, 12, 10, 8, 6, 4, 2).
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
10909-2
Precision
Voltage
Source
–
+
Wiring Arms
1771-WF
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Input Wiring Output Wiring
Wire the Wiring Arms