Technical Specifications for RM7890B1048
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Manufacturer
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Honeywell
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Condition
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100% New Original
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Brand
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Honeywell
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Input voltage
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5 Vdc ±5%
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Part Number
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RM7890B1048
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Input current
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120 mA
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Product Name
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Relay Modules
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Operating temperature
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-40°C to +66°C
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Manufacture Year
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2022
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Relative humidity
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10 - 90%
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Product Package
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Original Package
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Shipping term
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TNT DHL FEDEX EMS UPS
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About RM7890B1048
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The RM7890B1048 is a Relay Modules.The Honeywell RM7890A1056 and RM7890B1048 Relay
Modules are microprocessor based integrated burner controls
for automatically fired, gas only (if Valve Proving feature is
going to be used), single burner on/off applications.
The
RM7890A1056 and RM7890B1048 System consists of a relay
module, subbase, and amplifier. Options include keyboard
display module (KDM) and remote display mounting.The Valve Proving System feature provides a systematic way
of testing the valve seat integrity to assure the valves are
indeed in the closed state when the system is in Standby.
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Warranty : We offer one year warranty for all original new product.
Delivery : We will choose the DHL/FEDEX/TNT/UPS 
Payment : 100% advance payment bank wire transfer 
Returns : If the product has quality problems within one year from the date of receiving the product, you can send it back to replace.
What happens next?
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1. Email confirmation
You will get an email confirming that we have received your enquiry.
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2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
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3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
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