Daikin DCOM-LT/MB [4/10] English

Daikin DCOM-LT/MB [4/10] English
4 DCOM-LT/MB Reference Manual
English
GENERAL SAFETY PRECAUTIONS
The English text is the original instruction. Other languages are
translations of the original instructions.
Refer to http://www.daikineurope.com/support-and-manuals/
product-information/ for more detailed user reference guides
Refer to Daikin documentation on the Daikin Altherma
products and controllers compatibility.
Supported DCOM functions might be di󰀨erent de-
pending on the unit. Refer to the unit manual for
more details.
WARNING
Carefully read these instructions before installation.
They will tell you how to install, how to congure and
how to use the unit properly. Keep this manual in a
handy place for future reference.
This is an option to be used in combination with Daikin
units. Refer to the installation and operation manual
of the units for installation and operation instructions.
Improper installation or attachment of equipment or
accessories could result in electric shock, short-circuit, leaks,
re or other damage to the equipment or personal injury.
If unsure of installation procedures or use, always contact your
dealer for advice and information.
NOTICE
Do NOT install the DCOM:
Near machinery emitting electromagnetic ra-
diation. Electromagnetic radiation may disturb
the operation of the control system and result in a
malfunction of the unit.
In moist areas or places where it may be exposed
to water. If water enters the device, electric shocks
may be caused and the inner electronics may fail.
NOTICE
In order to comply with SELV system requirements do
not connect the P1P2 network to any other connection
apart from the P1P2 connection on the DCOM and
compatible P1P2 connections on Daikin equipment
WARNING
The operation of the product in smart-grid applications
must be according to EN60730-1:2011 and must not
override the operation of any type 2 action controls
nor interfere with any protective function of the control
WARNING
All cables must be tted with adequate strain relief
and be protected from abrasion.
EN 60730-1 DECLARATION
Category Declaration
Model Name DCOM-LT/MB
Model Number 534-001
Mounting Surface Mounting
Purpose of control Operating Control
Protection against electric
shock
Independently mounted
Class I Equipment
Software Class Class A
Control Action Type 1
Pollution degree 2
Rated Impulse Voltage Category II 500V
Surge Immunity Category Installation Class 2
WEEE
The adjacent symbol indicates that a product
is not to be disposed of with household
waste, according to the Directive and each
country’s national law. The product should
be handed in at a designated collection
point or to an authorised collection site for
recycling waste electrical and electronic
equipment (EEE).
SPECIFICATIONS
Physical Dimensions 110 x 88 x 32 mm
Weight 80g
Enclosure PC ABS UL94-V0
Connectors PA 6.6 UL94-V0
Mounting 35mm IEC/EN 60715
DIN Rail
Protection IP20
Electrical Power
Supply
Regulated 15-24VDC
80mA
Terminals CSA 0.5 to 2.5mm2
Torque 0.5Nm
Networks P1P2 <1m
RS485 RS485(TIA-485-A)
3-wire <500m, 9600
Baud, No Parity, 1
Stop Bit
Modbus Modbus RTU
Environment Storage: -10..60ºC
Operating: 0..55ºC
Humidity 0-90% Non-condensing
EMC EN60730-1:2011
Safety EN60730-1:2011
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