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