Badger Meter Impeller Data Industrial 3050 Series, Руководство по установке и эксплуатации

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Page 13
6-11
Installation & Operation Manual
Figure 8
Relay and Switch Wiring Examples (continued)
( Chiller Control based on High Energy Usage with with indication
Figure 9
( Chiller Control based on Low Temperature Warning with indication
Chiller Motor
Starter
(1)
(2)
Power Supply
(Appropriate for
Motor Starter)
(COM)
(Line)
Indicator
Lamp
Chiller Relay
(1)
(2)
Chiller Controller
(COM)
(System Control Out)
Indicator
Lamp
1 RELAY 1 NO
2 RELAY 1 NC
3 RELAY 1 COM
4 PULSE 1 OUT
5 PULSE 2 OUT
1 RELAY 1 NO
2 RELAY 1 NC
3 RELAY 1 COM
4 PULSE 1 OUT
5 PULSE 2 OUT
Figure 10: Relay and Switch Wiring Examples (continued)
Chiller Control Based on High Energy Usage with Indication
Figure 8
Relay and Switch Wiring Examples (continued)
( Chiller Control based on High Energy Usage with with indication
Figure 9
( Chiller Control based on Low Temperature Warning with indication
Chiller Motor
Starter
(1)
(2)
Power Supply
(Appropriate for
Motor Starter)
(COM)
(Line)
Indicator
Lamp
Chiller Relay
(1)
(2)
Chiller Controller
(COM)
(System Control Out)
Indicator
Lamp
1 RELAY 1 NO
2 RELAY 1 NC
3 RELAY 1 COM
4 PULSE 1 OUT
5 PULSE 2 OUT
1 RELAY 1 NO
2 RELAY 1 NC
3 RELAY 1 COM
4 PULSE 1 OUT
5 PULSE 2 OUT
Figure 11: Relay and Switch Wiring Examples (continued)
Chiller Control Based on Low Temperature Warning with Indication