Swegon TBLZ-1-55 Technical Data Manual
Installation TBLZ-1-55 Modular/terminal Adaptor
GOLD/COMPACT
GB.TBLZ55.090815
1. General
The adapter contains an 8-pin modular connection, internally connected to 8 screw connections.
2. Range of application
The adaptor is used for the preheating or Xzone function
together with a standard Swegon electric air heater with
control cable.
3. Function
The modular connection’s contact springs are connected
to the relevant connection screw for an external cable.
The adaptor connects a modular connector on a cable to
an electric air heater, with the relevant leads for connection to the IQnomic Plus module.
4. Installation
Secure the adaptor to an appropriate place. Use the
screws or the plate with double-adhesive tape supplied
with the adaptor.
If a higher tightness class is required, the adaptor must be
placed in the TBLZ-1-61 junction box, see figure. Run the
cables through the cable gland screw caps. Tighten the
screw caps until they are fit tightly around the cables.
N.B.! The junction box must by mounted upright with the
screw caps facing downward!
5. Technical Data
5.1 Adaptor
Enclosure class IP 20
Colour Beige
Material Thermoplastic.
Dimensions: 52x58x22 mm
Meets the provisions of the RoHS Directive.
5.2 TBLZ-1-61 Junction box, if required
Enclosure class IP 66
Colour Grey
Material Glass fibre reinforced
polypropylene
Dimensions: 85x85x51 mm
TBLZ-1-55
Adaptor
TBLZ-1-61
junction box
Cable gland screw caps
Registered design. The company reserves the right to make design changes without prior notice.
www.swegon.com 1
6. Electrical Connections
1632457 12981011
13 181514 16 17 19 242120 22 23
L1 L2
4
5
6
7
8
9
A
B
C
D
E
F
0
1
2
3
The electrical connections are to be wired by a qualified
electrician in accordance with local electrical safety regulations.
Adaptor for wall mount-
ing, 8-pin, TBLZ-1-55
Electric
air heater
Swegon
Standard
with 8-pin
control cable
BL
OR
BK
RD
Temp. sensor,** for preheated air
WH
BR
YL
GR
R1
RD
GB.TBLZ55.090815
Jack for wall
mounting, 019611
T1
GR
24 V AC*
Function selector switch in
Position 9 for the preheating
function, or in Position A for
the Xzone function
Communication cable to the
control unit of the air handling
unit, where it should be connected to one of the connec-
tions for Internal EIA-485.
(G)
(G0)
G0
0-10 V
Overheat
protection
–
–
S
S
24 V AC supply voltage is required for air heaters
with a rated output of more than 27 kW/230 V
(Norway)
24 V AC supply voltage can be supplied from the air
handling unit control unit.
GOLD RX/PX/CX/SD: terminals 60 (G) and 61 (G0).
GOLD LP/COMPACT: terminals 9 (G) and 10 (G0).
** Digital temperature sensors require correct polarity. Be careful when you wire the conductors.
2
www.swegon.com
Registered design. The company reserves the right to make design changes without prior notice.
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