4-20 mA / 2-10 VDC Input Control Module Installation and Operating Manual
Module Adjustment
NOTE: The instructions below use a 140 °F setpoint
temperature.

4-20 mA Module

1. Set the input device signal to 12 mA.
2. Remove 2-pin connector from J1 connector on
Module.
3. Verify 12 mA input signal at 2-pin plug connec-
tor using a calibrated digital volt meter (DVM).
4. Plug 2-pin connector back into the J1 connector.
5. Set Y-200 display to screen #2. (Refer to Y-200
Installation & Operating Manual, Catalog No.
5000.62.)
6. If necessary, adjust POT1 to achieve a 140 °F
setpoint temperature on Y-200 display. (POT1:
Clockwise adjustment increases temperature;
counter-clockwise adjustment decreases tem-
perature.)

2-10 VDC Module

1. Set the input device signal to 6 VDC.
2. Remove 2-pin connector from J2 connector on
Module.
3. Verify 6 VDC input signal at 2-pin connector
using a calibrated digital volt meter (DVM).
4. Plug 2-pin connector back into the J2 connector.
5. Set Y-200 display to screen #2. (Refer to Y-200
Installation & Operating Manual, Catalog No.
5000.62.)
6. If necessary, adjust POT2 to achieve a 140 °F
setpoint temperature on Y-200 display. (POT2:
Counterclockwise adjustment increases tempera-
ture; clockwise adjustment decreases tempera-
ture.)

Input vs. Setpoint Temperature
mA
Input Volt
Input Setpoint
Temp. (°F)
4 2 60
5 2.5 70
6 3 80
7 3.5 90
8 4 100
9 4.5 110
10 5 120
11 5.5 130
12 6 140
13 6.5 150
14 7 160
15 7.5 170
16 8 180
17 8.5 190
18 9 200
19 9.5 210
20 10 220
POT1
POT2
4