Honeywell 301c user manual Jumper Use Instructions

Relay Output

Jumper Use Instructions

The jumpers on the controller PCB allow a variety of operations to be performed manually:

EOL 1-4: Enables the user to add End-Of-Line jumpers that improve communication signals. Put the jumper in R position (as shown on wiring diagram) to activate the End-of-Line termination. (R provides a resistance termination and RC provides resistance and condensator termination.)

SHDN: Enables the microcontroller to be reset or temporarily shut down. This function is used mainly when system wiring adjustments are needed (power off for safety).

Relays These jumpers allow the relay to be tested by activating it J29-J32 without having any effect on Events.

18	301C User Manual	M-510324
	Honeywell	7/10