Figure 2-6 Input #1 Connections - Honeywell UDC3300 Product Manual

2.5 Wiring Diagrams,
Input #1 connections
Figure 2-6 Input #1 Connections
Thermocouple
Use Thermocouple
extension wire only
Remove screw and
install C/J on the "R" terminal,
connect tang to "–" terminals. 2
MV or Volts
except 0 –10 Volts
MV or Volt
source
+
–
1
The 250Ω load resistor for 4-20mA or the Voltage divider for 0–10 Volts or the 500 Ohm
C/J compensation resistor are supplied with the controller when the input is specified.
These items must be installed when you wire the controller before startup.
2 When installing the cold junction (Part number 30757088-001) for a T/C input, remove the screws from
terminals 25 and 27, and install the assembly into place.
14
Continued
Figure 2-6 shows the wiring connections for Input #1.
1
25
R
+
26
–
27
RTD
25
R
+
26
–
27
25
R
+
26
–
27
UDC3300 Limit Controller Product Manual
L1
L2/N
22
23
24
R
25
+
26
–
27
I
N
0 –10 Volts
P
U
T +
100K
0–10
Volt
1
1
source
100K
–
4–20 milliamps
–
Xmitter
+
250 Ω
Power
–
+
Supply
10 1
11 2
12 3
13 4
14
5
15 6
16 7
17
8
9
25
R
1
2
+
26
3
–
27
25 R
1
+
26
–
27
22608
Continued on next page
1/01