Ea1 Extension; Vitocom 100, Type Lan1 - Viessmann VITODENS 242-F Technical Manual

Control units
(cont.)
0
1 8
5 8
Specification
Rated voltage
Rated frequency

EA1 extension

Part no. 7452 091
Function extension inside enclosure for wall mounting.
Using the inputs and outputs allows up to 5 functions to be ach-
ieved:
1 switching output (floating changeover contact)
■ Central fault message output
■ Switching a feed pump to a substation
■ Switching of DHW circulation pump (only with Vitotronic 200, type
HO1B and HO1C)
1 analogue input (0 to 10 V)
■ Specifying set boiler water temperature
3 digital inputs
■ External operating mode changeover for 1 to 3 heating circuits (only
with the Vitotronic 200, type HO1B and HO1C)
■ External blocking
■ External blocking with central fault message
■ Minimum boiler water temperature demand
■ Fault messages
■ Short term operation of DHW circulation pump (only with the
Vitotronic 200, type HO1B and HO1C)
0
1 8
5 8

Vitocom 100, type LAN1

Part no.: see current pricelist
For remote control of a heating system via internet and IP networks
(LAN) with DSL router
Compact device for wall mounting
For system operation with the Vitotrol app or Vitodata 100
VITODENS
230 V~
50 Hz
Rated current
Power consumption
Rated relay output breaking capacity 2(1) A, 250 V~ each, total max.
Safety category
IP rating
Permissible ambient temperature
– Operation
– Storage and transport
Specification
Rated voltage
Rated frequency
Rated current
Power consumption
Rated breaking capacity of the relay
output
Safety category
IP rating
Permissible ambient temperature
– Operation
– Storage and transport
Functions when operating with Vitotrol app:
■ Remote control of up to 3 heating circuits in one heating system
■ Setting of operating programs, set values and time programs
■ Scanning system information
■ Displaying messages on the Vitotrol app user interface
4 A
4 W
4 A~
I
IP 20 D to EN 60529, ensure
through design/installation
0 to +40 °C
Installation in living spaces or
boiler rooms (standard ambi-
ent conditions)
–20 to +65 °C
230 V~
50 Hz
2 A
4 W
2(1) A, 250 V~
I
IP 20 D to EN 60529, ensure
through design/installation
0 to +40 °C
Installation in living spaces or
boiler rooms (standard ambi-
ent conditions)
–20 to +65 °C
VIESMANN
101
7