DFM-6301 Models
Program Output
17
Relay Connections
Relay connections are made to a six-terminal connectors labeled
RELAY1 – RELAY2 on Figure 4. Each relay’s C terminal is common only to the
normally open (NO) and normally closed (NC) contacts of the corresponding relay.
The relays’ C terminals should not be confused with the COM (common) terminal
of the INPUT SIGNAL connector.
Figure 6: Relay Connections
C
NO
NO
NC
NC
C
RELAY2
RELAY1
4
3
6
5
2
1
