Daikin brp069a42, Technical Data Manual

Page: 48 / 161

Accessories
DEC101A51 - Digital input
Dimensional drawing
External connection diagram
(198)
(309)
325 335
70 70
70
h 1
6
4.5
40 40 40
80
40
325
DEC101A51
DEC101A51 DEC101A51
DEC101A51 DEC101A51
70
140
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
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.
DEC101A51
No.
❈
Wiring procedure
1 <F1/F2> wiring between this equipment and centralized control equipment is required.
2
The connection to the facility equipment and setting of various switches are required.
See the “Wiring with Facility equipment” paragraph.
3
Connect the power supply and earth.
See the “Power Supply & Earth wiring” paragraph.
3 For the wiring connection and clamping method, refer to the “Wiring lead-in” paragraph.
Wiring with Facility Equipment
<Caution> The length of wiring between this equipment and facility equipment is 100m max.
Abormal input
When the contact is “Open” or “Closed”, “Error” is produced.
Input specifications: No-voltage “a” contact
(The welding current is approx. 10mA when the applied voltage
is 20 to 30 V DC and the contact is “Closed”.)
For input, use the contact to micro current. (12VDC, 1mA max.)
DEC101A51
CM
K1R
M1~8
DEC101A51
CA
K2R
A1~8
Power Supply & Earth Wiring
For power supply, 1~200-240V is used. The wiring to the power terminal
block (L/N) is required. The electric wire used should be 1.25 to 2.0mm2. After
checking the power supply specifications, make correct connections.
Connect the earth wiring to the “ ” terminal. Use a 2.0 mm2 wire.
L
N
DEC101A51
F1, F2
Fix the DEC101A51 firmly with
the installation screws (M4)
centralized control
equipment
facility equipment
(8 numbers max.)
Fuse (10A)
switch
Power Supply
(1
~
200-240V)
Facility equipment
operating status
input wiring
Facility equipment
error status
input wiring
Facility equipment
operating status
Facility equipment
error status
Service entrance - wire lead-in port
(Aprox. 10mm dia. x6)
Mounting hole (*)
Mounting hole (*) Up
Spare hole (*)
Spare hole (*)
Front panel screw
47 • Control systems
• Centralised control systems • DCS601C51 •
3D047630
3D047631