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14
DIL Switch SW2 Settings
The SRM can be configured via an on board DIL switch SW2 as per the table below. The
last
device on
the zone circuit must have the EOL signal
enabled
(switch number 1 in the ‘ON’ position).
Switch
position
Configuration
1
OFF (Default) – Not an EOL device.
ON – EOL device.
2
OFF (Default) – The SRM indicates Released State only when a Discharge pressure switch
activates.
* ON – The SRM indicates Released State when a Solenoid coil is energized OR
a Discharge pressure switch activates.
NOTE: Only one SRM per zone circuit shall be set to activate the Discharge Pressure
Switch input.
3
OFF (Default) – Discharge pressure contact is Normally Open.
ON – Discharge pressure contact is Normally Closed.
4
OFF (Default) – Bottle pressure contact is Normally Open.
ON – Bottle pressure contact is Normally Closed.
5
OFF (Default) – Solenoid presence contact is Normally Open.
ON – Solenoid presence contact is Normally Closed.
6
Always OFF.
Unused.
7
Always OFF.
Used for Factory Test mode.
8
Always OFF.
Used for Factory Test mode.
* This option can be used when a Discharge pressure switch is not installed for Releasing pressure
confirmation. In that case the SRM can indicate a Released state as soon as the Solenoid coil is
energized.
