| DW-HC08.A |
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| Number of switched channels | 8 |
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| Peak load | 0.5A |
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| Number of digital inputs | 8 |
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| Supply voltage | 11.5...27.5 V DC |
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| Dimentions | 4U, 69x110x58 mm |
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8-CHANNEL HEATING CONTROLLER
The device is designed for controlling heating devices (radiators, floor heating, fan coil units, etc.).
The device is equipped with 8 inputchannels for connection of temperature sensors (FW-FT or FW-TS).
Features
- 8 outputs for NO/NC valves or contactors
- 8 inputs for digital temperature sensors (FW-FT or FW-TS)
- Can to use temperature data from other modules
- 8 independed heating zones with weekly shedule
- Up to 20 heating profiles
- Built-in real time clock
CAUTION! All work related to the installation, connection, setting up, service and support must be carried out by qualified personnel with sufficient skills and experience in working with electrical equipment.
To avoid the risk of fire, electric shock, damage to the system and/or personal injury, the system installation and assembly must be performed in accordance with the instructions listed below:
- all connectivity work must be carried out with the power turned OFF;
- use appropriate tools and personal protection against electric shock;
- do not use damaged cables, wires and connectors;
- avoid folding the cables and wires;
- do not apply excessive force to the wires by kinking or pressing them too hard: the inner conductors of the cables and wires may get stripped or damaged;
- do not use the power socket with poor contacts to connect;
- do not exceed the load limit parameters specified in the manual;
- the supply conductors wire section is subject to the specifications for current density limit, insulation type and wire material. Light section can result in cable overheating and fire.
When the power is on, NEVER:
- connect/disconnect the connectors;
- open modules and sensors.
Overview
Connection of 8 valves
Connection of 8 temperature sensors
Module dimensions
Internal layout
Module parameters
| Parameter name |
Value
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| Input channels qty |
8
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| Input/output channels qty |
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| 0-10 input port quantity |
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| Buttons |
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| LED Buttons |
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| Number of sensor inputs |
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| Number of dry contact inputs |
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| RS485 ports qty |
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| RS232 ports qty |
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| UART ports qty |
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| M-BUS port quantity |
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| Pulse inputs quantity |
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| DALI ports qty |
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| DALI-line voltage supply |
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| Peak current of DALI-line power supply |
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| Peak current in DALI-line |
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| Maximum DALI devices quantity |
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| Dimming channels qty |
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| Output channels qty |
8
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| 0-10 output port quantity |
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| Analog output channels qty |
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| Output |
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| Digital line maximum length |
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| Discrete input channels qty |
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| Digital input channels qty |
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| Speakers |
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| Max power output audio channel |
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| Camera |
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| IR lighting |
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| Card reader |
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| Connection type |
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| Protocols |
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| Backlight voltage |
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| Load type |
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| Dimmer load type |
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| Supported sensors |
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| Input voltage |
20-250V
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| Current type |
AC/DC
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| Adjustment type |
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| Max load |
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| Min load |
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| Max load per channel |
0.5A(110W at 220V)
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| Max load per group |
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| Max load per device |
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| Control parameters |
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| Angle of vision IR |
°
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| Angle of motion |
°
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| Temperature measuring range |
°C
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| Humidity measuring range |
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| Dimmer type |
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| Dimming type |
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| Voltage that may be applied to the input channels |
20-250V
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| Max output switching voltage |
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| Max output switching current |
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| Power supply |
11.5 … 27.5 V DC from CAN
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| Max current(24V) |
90 mA
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| Max current(13V) |
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| Max detection distance |
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| Max IR distance |
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| Max BT distance |
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| Max current |
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| Relay |
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| Data transfer speed |
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| Permissible section of power supply cable to connect in socket: |
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| Sensors VCC output |
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| Sensors max VCC current |
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| R1-R2 inputs max current |
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| Push-button/reed switches line recommended length |
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| Temperature sensor line max length |
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| Sensor cable length |
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| Sensors line max length |
30m
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| Bus type |
CAN (4-wire)
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| Compatible with |
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| Output voltage |
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| Output current |
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| Equipment installation type |
DIN rail (EN 60715)
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| Mounting |
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| Max cabel lenght |
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| Case material |
ABS
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| Protection |
IP40
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| Temperature range |
-10 … +50 °C
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| Size |
4U, 69x110x58 mm
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| Weight |
140 g
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* -
** -
*** -
1 -
2 -
3 -
Connection of high load device
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Recomended contactors:
- ABB ESB series
- Schneider Acti 9 iCT series
- Hager ESC series.
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Indication of module operation
| Indicator |
Status |
Description
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| Power |
 |
Power
|
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Power not available
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| Activity |
 |
Data communication
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Data communication not available
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| Error |
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No errors
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Overheating
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No connection to AC.
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The data has not been transferred via the CAN bus for at least 5 minutes.
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No power on the lamp.
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No power on the DALI bus or over current (more then 180 mA) on DALI bus. If over current is at both bus blinking twice in half a second.
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Module installation and connection procedure
- Install the module in the switchboard on the DIN rail and fix it with the special latch on the module base.
- Connect the CAN connector.
- Connect the X1-X3 connectors.
- Configure the module using LT setup.
- Apply power to the load.
- Check all equipment for proper operation.
Module shut-off and deinstallation procedure
- Disconnect the power from the load.
- Disconnect the X1-X3 connectors.
- Disconnect the CAN connector.
- Remove the module from the DIN rail, releasing the latch at the bottom of the module base.
HW settings
| Name |
Type, range |
SUBID |
Default |
Description
|
| runtime |
integer 0-100 |
1-8 |
15 |
runtime is the open/close time in seconds, is used for jalousie, gate, valve(2 pole); Example: runtime=15
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| hold |
integer 0-10000 |
1-8 |
500 |
hold is the bridging time in miliseconds, is used for gate and jalousie (by default hold is the same as runtime), lock; Example: hold=3500
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| def |
string 'ON' |
1-8 |
'OFF' |
Def is the element status is set after restart, is used for lamp, heating, valve(1 pole); Example: def='ON'
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| offset |
integer -39 – 39 |
31-38 |
0 |
It is the sensor values offset; Example: offset='-15'
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| stop |
Char 'R' |
1-7 |
– |
(for 2-pole gate and blinds) If it is declared then by Stop command during the motion, the same impulse appears as it was at the beginning of the motion. Pole, an which the stop-impules is formed, is defined by the parameter Stop value. If it is 'r' or 'R' then stop-impulse is produced on the opposite to the start-impulse pole. If any other value is delcared (e.g., 'd' ) then the stop-impulse is on the same pole. If a Runtime passed after the beginning of the motion then the stop-impulse is not formed. Example: stop='r'
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| out |
char[8] |
98 |
'HHHHHHHH' |
Each char is responsible for the type of a particular channel
- 'L'-Lamp;
- 'M'-Lamp Inverse;
- 'J'-Heating NO, valve-heating, normally open;
- 'H'-Heating NC, valve-heating, normally closed;
- 'B'-Blinds, jalousie/curtains(2 pole);
- 'C'-Blinds Inverse, jalousie/curtains, invert open-close(2 pole);
- 'G'-Gate (2 pole), 2 pole gate;
- 'D'-Gate (2 pole) Inverse, 2 pole gate, invert open-close;
- 'X'-Gate (1 pole /short press), 1 pole gate;
- 'Z'-Gate (1 pole) Inverse, 1 pole gate, invert open-close;
- 'V'-Valve (2 pole), 2 pole valve,;
- 'W'-Valve (2 pole) Inverse, 2 pole valve, invert open-close;
- 'R'-Valve (1 pole), 1 pole valve;
- 'S'-Valve (1 pole) Inverse, 1 pole valve, invert open-close;
- 'K'-Lock (short press);
- 'N'-Lock (short press) Inverse;
- 'F'-FanCoil. Group1 (Lamp Toggle). For fancoil speed control;
- 'E'-FanCoil. Group2 (Lamp Toggle). For fancoil speed control;
- 'Q'-FanCoil. Group3 (Lamp Toggle). For fancoil speed control;
- 'U'-FanCoil. Group4 (Lamp Toggle). For fancoil speed control;
- 'I'-FanCoil. Group5 (Lamp Toggle). For fancoil speed control;
- '-'-none, nothing is connected.
Example: dm='BGLKMX'
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1<item addr="348:1" cfgid="43" name="Jalousie" sub-type="120" type="jalousie" uniq_id="4097" hw="runtime=45"/>
2<item addr="348:3" auto-period="600" cfgid="43" name="Lamp" type="lamp" uniq_id="4098" hw="def='ON'"/>
3<item addr="348:4" cfgid="43" name="Gate" sub-type="120" type="gate" uniq_id="4099" hw="runtime=30"/>
4<item addr="348:6" cfgid="43" name="Lock" type="lamp" uniq_id="4100" hw="hold=5000"/>
5<item addr="348:7" cfgid="43" name="Radiator" type="valve-heating" uniq_id="4029" hw="def='ON'">
6 <automation name="Eco" temperature-level="16" uniq_id="4030"/>
7 <automation name="Comfort" temperature-level="22" uniq_id="4031"/>
8 <automation name="Hot" temperature-level="25" uniq_id="4032"/>
9</item>
10<item addr="348:8" cfgid="43" name="Radiator" type="valve-heating" uniq_id="4033" hw="def='OFF'">
11 <automation name="Eco" temperature-level="16" uniq_id="4034"/>
12 <automation name="Comfort" temperature-level="22" uniq_id="4035"/>
13 <automation name="Hot" temperature-level="25" uniq_id="4036"/>
14</item>
15<item addr="348:31" cfgid="43" name="Temperature" type="temperature-sensor" uniq_id="4089" hw="offset=10"/>
16<item addr="348:32" cfgid="43" name="Temperature" type="temperature-sensor" uniq_id="4090" hw="offset=-15"/>
17<item addr="348:33" cfgid="43" name="Temperature" type="temperature-sensor" uniq_id="4091"/>
18<item addr="348:34" cfgid="43" name="Temperature" type="temperature-sensor" uniq_id="4092" hw="offset=5"/>
19<item addr="348:35" cfgid="43" name="Temperature" type="temperature-sensor" uniq_id="4093"/>
20<item addr="348:36" cfgid="43" name="Temperature" type="temperature-sensor" uniq_id="4094"/>
21<item addr="348:37" cfgid="43" name="Temperature" type="temperature-sensor" uniq_id="4095"/>
22<item addr="348:38" cfgid="43" name="Temperature" type="temperature-sensor" uniq_id="4096"/>
23<item addr="348:97" cfgid="43" name="Temperature" system="yes" type="temperature-sensor" uniq_id="4041"/>
24<item addr="348:98" cfgid="43" hw="out='B-LG-KHJ'" name="Temperature" system="yes" type="temperature-sensor" uniq_id="4042"/>