Viessmann VITODENS 222-F Technical Data Manual page 17

Vitodens 222-F, B2TA 19 and 35 Technical Data
Vitotronic Control Accessories
Mixing Valve Extension Module
Rated voltage:
Rated frequency:
Rated current:
Power consumption:
Max. ambient temp.
- at operation:
- when storing
or transporting:
Relay output for
heating circuit pump:
Actuator torque:
Time of 90º:
LON Communication Module
Electronic PCB for data exchange with the Vitotronic
200-H, Vitocom 200 and for connecting to a higher level
building management system.
LON Connecting Cable
(for data exchange between control units)
Cable length 23 ft. (7 m), fully wired
LON Terminal End Resistor
To terminate the LON BUS at the first and the last control
unit.
(continued)
120 VAC
60 Hz
4 (2) A
4 W
32 to 104º F (0 to 40º C)
-4 to+149º F (-20 to+65º C)
4 (2) A, 120 VAC
3 Nm
2 minutes
KM BUS Expansion Module
To connect 2 to 9 devices (mixing valve actuator,
Vitotrol, input module, etc.) to the single KM BUS
connection of the boiler.
Specification
Lead length
Permissable ambient temp.
- during operation
- during storage and
transport:
Accessories
10 ft. (3.0 m), fully wired
32 to 104° F (0 to 40° C)
- 4 to+149° F (-20 to+65° C)
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