Speed Sensor Input
Connect the two signal wires to terminals 15 and 16. The output voltage of speed sensor
should be within 1 to 24 V
eff
. 12 V
eff
is recommended for rated speed.
CAUTION!
Digital (Relays) Outputs
To prevent the controller from damage:
For DC current relays: Attach freewheeling diodes at both ends of relay’s coils.
For AC current relays: Increase resistance of the return circuit of the relays coils.
WARNING!
If there is a load current, opening the circuit of the output side of the transformer is not
allowed!
CAUTION!
Withstand Voltage Test
Disconnect all terminal connections before performing a high-voltage test of the installed
controller.
CAUTION!
All inputs and outputs besides the Generator Voltage and Mains Voltage terminals of
each model shall only be connected to limited voltage circuits from the engine starting
battery protected by a maximum 2 A DC rated fuse.
Use min. 90°C copper conductors only.
Field wiring terminals marking:
Shall be marked with AWG wire range and terminal torque rating.
Installed in accordance with the NEC (United States) or the CEC (Canada).
Current sense inputs shall be marked: “From Listed or R/C (XODW2.8) current
transformers”.
Connections shall be made with 75ºC rated wire minimum.
23
easYgen-400
B37884A
3 Installation
3.2 Wiring
Released
