Surefire iBURNER BMS-100, Installation & Operation Manual

Page: 13 / 40

13
PLC/Scada Connection
The proper connection method for the Alarm Out, Remote On,
Remote Off and Run Status is as follow:
1. Terminate wires from the RTU/PLC to the Alarm out
terminal (Ports 6-7)
2. Terminate wires from the RTU/PLC to the Remote ON
terminals (Ports 11-12) and Remote OFF terminals (Ports
13-14)
NOTE: The remote ON / OFF receives a signal from a
momentary switch (closed or open loop) from the
PLC/SCADA to turn unit ON / OFF remotely.
NOTE: During a Shutdown error, unit cannot be reset remotely.
3. Terminate wires from the RTU/PLC to the Run Status
terminals (Ports 15-16)
NOTE: These terminations are left un-touched if not used.
NOTE: The above ports are dry contacts and no voltage or
current should be applied to them.
1st Stage Valve Control
Solenoid Valve
1. Ensure main supply gas is shut off.
2. Locate the pilot gas supply line.
3. Install a 1/4” ASCO or 1” SureFire solenoid valve in the
appropriate location in the pilot fuel train.
4. Cut and bend custom 3/8” tubing and connect to tubing
fittings on solenoid.
5. Use proper connectors and conduit for wiring.
6. Terminate solenoid wires at the Solenoid Valve
terminals (port 8-9)
NOTE: See pages 17, 18 and 19 for solenoid location on fuel
trains for combustors and flares.
NOTE: Solenoid proper flow direction.
Reference ASCO: 2 = Inlet and 1 = Outlet
INSTALLATION GUIDE