Versatronik® OpenTherm
521 - OT/LON Gateway
522 - OT/Modbus Gateway
525 - OT/BACnet-IP Gateway
This communication gateway is situated between an Opentherm Enabled room temperature controller boiler.
It relays the information flow between the two and can convert this information to several different protocols.
The OT/BACnet IP (525), OT/Modbus (522) and OT/LONWORKS® (521) models have the ability to communicate directly with the boiler.
This makes it possible to have a building management system take control of your OT enabled boilers. In this configuration, a thermostat is not required.
Ordering information
Versatronik 521 OT,LONWorks - P/N 704052
Metal enclosure, 120V power supply
Versatronik 521D OT,LONWorks - P/N 704072
Plastic DIN-rail enclosure, 24VAC power supply
Versatronik 522 OT,Modbus - P/N 704054
Metal enclosure, 120V power supply
Versatronik 522D OT,Modbus - P/N 704077
Plastic DIN-rail enclosure, 24VAC power supply
Versatronik 525 OT,BACnet/IP - P/N 704051
Metal enclosure, 120V power supply
Versatronik 525D OT,BACnet/IP - P/N 704073
Plastic DIN-rail enclosure, 24VAC power supply
Versatronik Price Lists
Please e-mail ([email protected],) or call us at (519) 747-5042 for pricing.
Canadian Price List (July 2011)
U.S.A. Price List (July 2011)
Overview Specifications Documentation
Datapoints:
Applies for LONWorks as well as BACnet IP versions
- Boiler Setpoint (Writable)
- DHW Setpoint (Writable)
- Boiler Water Temperature
- Maximum Modulation Level
- Current Modulation Level
- Room Temperature
- Room Setpoint Temperature
- Outside Temperature
- Return Water Temperature
- Flue Gas Temperature
- Boiler Heat Exchanger Temperature
- DHW Upper- and Lower-bound Setpoint Limits
- Boiler Fan Speed
- Water Pressure
- OEM Fault
- OEM Diagnostic Code
- Boiler Faults (service reqd, lockout, gas/flame, air pressure, water over-temp)
- Flame Status
- °C or °F Selectable