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• VRV Systems • Network Solution
5
•
4
Accessories
4 - 1 DEC101A51 - Digital input
4 - 1 - 1 Dimensional drawing
Item
Comments
INTERFACE ADAPTERS
KRP928A2S
For connection to Split units
DTA102A52
For connection to R-22/R-407C Sky Air units
DTA112B51
For connection to R-410A Sky Air units
DIII AI
DAM101A51
Outdoor temperature sensor
DIGITAL INPUT
DEC101A51
Input contacts: 16 points
DIGITAL INPUT/OUTPUT
DEC102A51
Input contacts: 8 points; output contacts: 4 points
DEC101A51
3D047630
Mounting hole (*1)
(198)
(309)
325
335
70
70
70
C
1
6
4.5
40
40
40
80
40
325
UP
Spare hole (*1)
Mounting hole (*1)
Service entrance - wire lead-in port
(Approx. 10mm dia. x 6)
Fix the DEC101A51 firmly with the
installation screws (M4)
Spare hole (*1)
Front panel screw
DEC101A51
DEC101A51
DEC101A51
DEC101A51
DEC101A51
70
140
NOTES
1
Installation place
•
Install the unit indoors where it is not exposed to
water and dust or dirt.
•
Install the unit where both temperature and humidity
do not become high.
(Operating (available) temperature: -10~+40
°
C
Operating (available) humidity: 10~85%)
•
Connect the wiring to be connected in the field from
the lower surface side.
It is, therefore, necessary to make arrangements so
as not to attach other equipment within 80mm from
the lower surface of this equipment.
•
Install this equipment in a place in which only
authorized personnel can touch it.
2
Installation Direction
Install this equipment vertically to the floor surface. It
should be noted that if it is installed in horizontal direction,
a malfunction or failure may result.
3
Installation Method
Ensure that this equipment is installed with 4 screws
(screw size M4 min.).
4
Restrictions in continuous installation
In case several devices are set up and installation inside
the power board is carried out, each equipment installation
space and space between the wall surface and this
equipment should be left at least as shown to the left.
Power supply specifications
1~200-240V 50/60Hz
Rated power consumption
15W
Mass (Weight)
2.5kg
Case material
Plated steel sheet
Case color
Matting chrome