Woodward EGCP-2 - Relay Outputs; Figure 3-16. Wiring Diagram for Typical Discrete I;O Connections

Manual 26076 EGCP-2 Engine Generator Control Package
Woodward 33
R
+5 Vdc
+V
49
Auto/Manual
65
Discrete Input Common
User Supplied Contact
R
Typical Example of Discrete Input
(Auto/Manual Contact (DI#1) Input Shown)
Note:
TB6-65 is the discrete input common for
all contact inputs
VIS-053a
00--06-19
Figure 3-16. Wiring Diagram for Typical Discrete I/O Connections
Relay Outputs
Twelve (Form C type) Relay Outputs are used by the EGCP-2 control to interface
with system devices. Before installation verify that the EGCP-2’s relay contacts
meet the power requirements of the circuit with which it is being interfaced.
Interposing relays are required in cases where the interfaced circuit demands
relay contacts with a higher power rating. If interposing relays are required, it is
recommended that interposing relays with surge (inductive kick-back) protection
be used. The following is a list of the available EGCP-2 Relay Outputs:
ID# Description
1. Mains (Utility) Breaker Close/Contactor Close
2. Gen Breaker/Contactor Close
3. Engine Preglow
4. Fuel Solenoid
5. Engine Crank
6. Visual Alarm Relay
7. Local Bus PT Connect
8. Utility (Mains) PT Disconnect
9. Utility (Mains) Breaker Trip (open)
10. Gen Breaker Trip (open)
11. Audible Alarm
12. Idle/Rated or KVA Load Switch