Omega CN3440 Thermostat User Manual


 
10
…4 ELECTRICAL INSTALLATION
Fig. 4.6 Terminal Block Identification
4.5 Connections Summary – Fig. 4.6
Information.
Input impedances:
Low voltage(mV) >10M
Voltage >10M
Current 10.
3
4
56789
18 19 20 21 22 23 24 2526 27 28 29 30 3132
10 11 12 13 14 15
12
16 17
Power
Supply
Relay 1
Relay 2
Relay 3
MODBUS (RTU)
(if option fitted)
Retransmission Output
Position Feedback Input
Process Variable Input
Remote Set Point Input
Logic Input
Control Output