Honeywell 7800 series relay modules manual

ECA, RMA, ECA, RMA SERIES RELAY MODULES —01 4 Any relay module in the new series will only be able to be installed on subbase QA/U. Series Product Data A Extension Cable Assembly Product Data SERIES Relay Modules Checkout and Troubleshooting Product Data. QSA ControlBus™ Module, Standard QSB ControlBus™ Module, Multidrop Publication No. . Honeywell RA - Flame Amplifier used w/ Series Relay Modules - Overview: Solid state plug-in amplifiers that respond to flame detector inputs to indicate the presence of flame when used with SERIES relay modules. Features: Flame failure response time of or seconds. Flame signal strength ranges from to Vdc.

ECA, RMA, ECA, RMA SERIES RELAY MODULES —01 4 Any relay module in the new series will only be able to be installed on subbase QA/U. Align the two ears of the ModBusŽ Data ControlBusŽ Module with the two mating slots on the SERIES Relay Module. 2. Insert the two interlocking ears into the two mating slots and, with a hinge action, push on the lower corners of the ModBusŽ Data ControlBusŽ Module to secure it to the SERIES Relay Module. Fig. 2. ModBusŽ Module. SERIES ECA, RMA Relay Module GENERAL. The Yamatake Honeywell ECA and RM is a microprocessor based integrated burner control for automatically fired gas, oil, or combination fuel single burner applications.

SERIES RMA,B,C Relay Module The Honeywell RM is a microprocessor based integrated burner control for automatically fired gas, oil or combination fuel single-burner appli-cations. The RM consists of the Relay Module. Subbase and Amplifier are required to complete the system. Options include Keyboard Display Module, Personal. noid valve(s). The Relay Module locks out and the ALARM LED turns on. 6. Let the SERIES Relay Module complete its cycle. 7. Open the manual fuel shutoff valve(s). 8. Push the reset button and the relay module recycles the program sequence through PREPURGE (if appli-cable). 9. When the PILOT LED turns on, make sure that the. SERIES Relay Modules APPLICATION The Honeywell RMB,C is a microprocessor based integrated burner control for industrial process semiautomatically fired gas, oil, coal or combination fuel single burner modulation appl ications and available Valve Proving System (VPS) feature. The RMB,C System.