Diagram 5: Heating + Temperature Limit Control; Standard Wiring Diagram - Honeywell T2798I2000 Manual

Diagram 5: Heating + Temperature Limit Control.

Output 1
Heating
Valve Open
100%
50%
Valve Close
0%
Wiring Diagram
I] STANDARD WIRING DIAGRAM:
1 2 3 4
4 - 20 mA
2 - 10 VDC
L
24VAC
110VAC /
N
230VAC
0VAC
E
2-10VDC /
4-20mA
POWER
Actuator
SUPPLY
Unit
Note : If Emergency IP [D/I] not used then add link between terminal No 5 & 3.
Page 9 of 18
H SP
Pt1000
sensor
D/I A/O
5 6 7 8
PT1000
REMOTE SENSOR
ON / OFF
Valve /
Actuator
Output 2
A SP
Alarm
Temperature Increase
APHITEMPCON001-11-04