Dual High Level Milliamperes Inputs; Table 5-11 Set Up Wiring Procedure For Dual High Level Milliampere Inputs; Figure 5-9 Wiring Connections For Dual High Level Milliampere Inputs - Honeywell UDC3500 Product Manual

Input Calibration

5.4.8 Dual High Level Milliamperes Inputs

Refer to Figure 5-9 and wire the controller according to the procedure given in Table
5-11.

Table 5-11 Set Up Wiring Procedure for Dual High Level Milliampere Inputs

Step
1 Connect the copper leads from the calibrator to the input to be calibrated as shown in
Figure 5-9.
Place current source at zero before switching on.
2
Following calibration, turn off the current source prior to disconnecting it from the
3
instrument.
Milliampere
Source

Figure 5-9 Wiring Connections for Dual High Level Milliampere Inputs

270
250 ohms
250 ohms
250 ohms
250 ohms
+
_ 250 ohms
Terminals for Input 1 are 35 (+) and 36 (-)
Terminals for Input 2 are 32 (+) and 33 (-)
Terminals for Input 3 are 29 (+) and 30 (-)
Terminals for Input 4 are 31 (+) and 33 (-)
Terminals for Input 5 are 28 (+) and 30 (-)
UDC3500 Universal Digital Controller Product Manual
Action
Input 5
28+
29+
Input 3
30-
Input 4
31+
32+
Input 2
33-
34R
35+
Input 1
36-
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