Eclipse UDC2500 Limit - Input 1 Set up Wiring; Table 5-3 Set up Wiring Procedure for Thermocouple Inputs Using an Ice Bath; Figure 5-2 Wiring Connections for Thermocouple Inputs Using an Ice Bath

Input Calibration
8/05 UDC2500 Universal Digital Limit ControllerProduct Manual 59
5.4 Input 1 Set Up Wiring
Thermocouple Inputs Using an Ice Bath
Refer to Figure 5-2 and wire the controller according to the procedure given in Table 5-3.
Table 5-3 Set Up Wiring Procedure for Thermocouple Inputs
Using an Ice Bath
Step Action
1
Connect the copper leads to the calibrator.
2
Connect a length of thermocouple extension wire to the end of each copper lead and
insert the junction points into the ice bath.
3
Connect the thermocouple extension wires to the terminals for Input #1.
See Figure 5-2.
+
_
Millivolt
Source
26
27
+
Ice Bath
Copper Leads
Thermocouple
Extension Wire
_
Figure 5-2 Wiring Connections for Thermocouple Inputs Using an Ice Bath