Input Calibration
5.4.5 0 to 10 Volts
Refer to Figure 5-6 and wire the controller according to the procedure given in Table 5-7.
Table 5-7 Set Up Wiring Procedure for 0 to 10 Volts
Step Action
1
Connect the copper leads from the calibrator to the Input #1 terminals as shown in
Figure 5-6.
2
Place voltage source at zero before switching on.
3
Do not switch voltage source ON/OFF while connected to the instrument.
XXXX
Voltage
Source
+
100K
100K
100K
100K
Input 2
Input 1
26
27
+
25
23
24
+
22
Input 1
Input 2
Figure 5-6 Wiring Connections for 0 to 10 Volts
5.4.6 Milliamperes
Refer to Figure 5-5 and wire the controller according to the procedure given in Table 5-6.
Table 5-8 Set Up Wiring Procedure for Milliampere Inputs
Step Action
1
Connect the copper leads from the calibrator to the Input #1 terminals as shown in
Figure 5-7.
2
Place current source at zero before switching on.
3
Do not switch current source ON/OFF while connected to the instrument.
26 +
27 -
25
23 +
24 -
22
Input 1
Input 2
250 ohms
XXXX
Milliampere
Source
+
250 ohms
Figure 5-7 Wiring Connections for 0 to 20 mA or 4 to 20 mA Inputs
12/04 UDC3200 Universal Digital Controller Product Manual 139