Lon Communication Module - Viessmann VITOCAL 300-G Technical Manual

Heat pump control unit
Accessories
Additional rechargeable battery pack
– Recommended with 1 basic module, 1 extension
module and all inputs allocated
– Required with: 1 standard module and 2 extension
modules
Extension of the connecting cable
Installation spacing 7 to 14 m
– 1 connecting cable (7 m long)
and
1 LON coupling RJ45
Installation spacing 14 to 900 m with plug-in connec-
tor
– 2 LON plug-in connectors RJ45
and
– 2-core cable, CAT5, screened, solid cable, AWG
2
26-22, 0.13 to 0.32 mm , external diameter,
4.5 to 8 mm
or
2-core cable, CAT5, screened, wire, AWG 26-22,
0.14 to 0.36 mm 2 , external diameter, 4.5 to 8 mm
Installation spacing 14 to 900 m with socket
– 2 connecting cables (7 m long)
and
– 2 LON sockets RJ45, CAT6
– 2-core cable, CAT 5, screened
or
JY(St) Y 2 x 2 x 0.8
Standard module (standard delivery):
0
1 6
9 0
Specification
Rated voltage
Rated current
– Type FA5
– Type FI2
– Type GP2
Protection class
IP rating
Function

LON communication module

Part no. 7172 173
PCB for data exchange
Mounting rail installation TS35 to DIN EN 50 022, 35 x 15 and 35 x 7.5.
*3
VITOCAL 300-G
(cont.)
Part no.
*3
for UPS
7143 436
7143 495
and
7143 496
7199 251
and
on-site
or
on-site
7143 495
and
7171 784
on-site
or
on-site
24 V –
600 mA
500 mA
500 mA
II to DIN EN 61140
IP 20 to EN 60529;
ensure through appropriate
design/installation
Type 1B to
EN 60730- 1
Permissible ambient temperature
– during operation
– during storage and transport
On-site connections:
– 8 digital inputs DE 1 to DE 8
– 1 digital output DA1
– 2 analogue inputs AE 1 and AE 2
Power supply unit (standard delivery):
9 0
7 2
Specification
Rated voltage
Rated frequency
Rated current
Output voltage
Output current
Protection class
IP rating
Potential separation
primary/secondary
Electrical safety
Permissible ambient temperature
– for operation with supply voltage U
187 to 264 V
– for operation with supply voltage U
100 to 264 V
– during storage and transport
For further technical details and accessories, see the data communi-
cation technical guide.
For connecting one Vitocom 200 or 300 to the heat pump control
unit.
0 to +50 °C
Installation in living spaces
or boiler rooms (standard
ambient conditions)
-20 to +85 °C
Zero volt contact, 2-pole,
24 V–, max. 7 mA
Zero volt relay contact, 3-
pole, changeover, 230 V~/
30 V–, max. 2 A
For Viessmann Ni500 tem-
perature sensors, 10 to 127
ºC ±0.5 K
85 to 264 V ~
50/60 Hz
0.55 A
24 V –
1.5 A
II to DIN EN 61140
IP 20 to EN 60529;
ensure through appropriate
design/installation
SELV to EN 60950
EN 60335
-20 to +55 °C
E
Installation in living spaces
or boiler rooms (standard
ambient conditions)
-5 to +55 °C
E
Installation in living spaces
or boiler rooms (standard
ambient conditions)
-25 to +85 °C
VIESMANN
69
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