DW-HT07.A

DW-HT07.A
Output ports Number of switched channels 7 Peak load 16A
Input ports Number of discrete inputs 12 Number of digital inputs 4
Other Supply voltage 11.5...27.5 V DC Dimentions 6U, 105x110x58 mm

Revision:

A

A/B

/B

/C

7-CHANNEL EXTENSION MODULE

Has 7 outputs for connecting loads and 12 inputs for connecting various sensors/buttons.

Features

• 7 universal outputs support:
  • Lights
  • NC/NO heating valves
  • Blinds
  • 1 or 2-pole gates
  • 1 or 2-pole valves
  • NC/NO locks
  • Fan coil units
• 12 Discreet inputs that support:
  • Buttons
  • Switches
  • Reed switches
  • Leak sensors
  • Motion detectors
• 4 digital inputs for up to 8 temperature sensors

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.

Connectors

Example of connection

Module dimensions

Internal layout

OW pinout

Module parameters

Parameter name	Value
Input channels qty
Input/output channels qty
0-10 input port quantity
Buttons
LED Buttons
Number of sensor inputs
Number of dry contact inputs
RS485 ports qty
RS232 ports qty
UART ports qty
M-BUS port quantity
Pulse inputs quantity
DALI ports qty
DALI-line voltage supply
Peak current of DALI-line power supply
Peak current in DALI-line
Maximum DALI devices quantity
Dimming channels qty
Output channels qty	7
0-10 output port quantity
Analog output channels qty
Output
Digital line maximum length	30 m
Discrete input channels qty	12
Digital input channels qty	4
Speakers
Max power output audio channel
Camera
IR lighting
Card reader
Connection type
Protocols
Backlight voltage
Load type
Dimmer load type
Supported sensors
Input voltage	0-250V
Current type	AC/DC
Adjustment type
Max load
Min load
Max load per channel	8A
Max load per group
Max load per device
Control parameters
Angle of vision IR	°
Angle of motion	°
Temperature measuring range	°C
Humidity measuring range
Dimmer type
Dimming type
Voltage that may be applied to the input channels	0-250V
Max output switching voltage
Max output switching current
Power supply	11.5 … 27.5 V DC from CAN
Max current(24V)	140 mA
Max current(13V)
Max detection distance
Max IR distance
Max BT distance
Max current
Relay
Data transfer speed
Permissible section of power supply cable to connect in socket:
Sensors VCC output
Sensors max VCC current
R1-R2 inputs max current
Push-button/reed switches line recommended length
Temperature sensor line max length
Sensor cable length
Sensors line max length
Bus type	CAN
Compatible with
Output voltage
Output current
Equipment installation type	DIN rail (EN 60715)
Mounting
Max cabel lenght
Case material	ABS
Protection	IP40
Temperature range	-10 … +50 °C
Size	6U, 105x110x58 mm
Weight	255 g

* -

** -

*** -

1 -

2 -

3 -

Connectivity recommendations

In order to protect the actuator and loads connected to it, installing a circuit breaker is recommended. The nominal value of the circuit breaker should be calculated based on the maximum total load of connected devices and at the same time should not significantly exceed the maximum permissible characteristics of the actuator. Depending on the requirements, you can use one circuit breaker for one actuator (it is recommended, see Fig. 1) or one circuit breaker per each group of connected loads (see Fig. 2), or, if necessary, a separate circuit breaker can be installed for each load (see Fig. 3)

Connection of actuators

Caution: Before applying power to the module, you must properly configure the outputs in the application. The contacts configured incorrectly can lead to simultaneous power supply to both channels, resulting in the module failure and/or failure of the equipment connected to it, and even a fire. If free (unused) channels remain in a given group after a curtain/jalousie/shutter actuator with low-voltage control or gate actuator has been connected to it, these channels need to be left unused. (Do not connect other devices to them!)

Connection of the lights/electric contactor/heating thermal actuator

Sample HW for this configuration

1hw="out='LLLLLL'"

Connection of high load device

Recomended contactors: ABB ESB series Schneider Acti 9 iCT series Hager ESC series.

Connection of curtain/jalousie/shutter actuator with 220V force control

Sample HW for this configuration

1hw="out='----B-'"

Connection of curtain/jalousie/shutter actuator with low-voltage control

Sample HW for this configuration

1hw="out='----B-'"

Connection of single-pole gate actuator

Sample HW for this configuration

1hw="out='-----X'"

Connection of double-pole gate actuator

Sample HW for this configuration

1hw="out='----G-'"

Connection of single-pole water/gas supply valve

Sample HW for this configuration

1hw="out='-----R'"

Connection of double-pole water/gas supply valve

Sample HW for this configuration

1hw="out='----V-'"

Connection of fancoil control unit

Sample HW for this configuration

1hw="out='FFFFFF'"

Example of sensors connection

2-wire connection recommended

Indication of module operation

Indicator	Status	Description
Power		Power
		Power not available
Activity		Data communication
		Data communication not available
Error		No errors
		Overheating
		No connection to AC.
		The data has not been transferred via the CAN bus for at least 5 minutes.
		No power on the lamp.
	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.

Module installation and connection procedure

1. Connect the outputs.
2. Connect the inputs.
3. Connect the Can connector.
4. Configure the module using LT setup.
5. Apply power to the load
6. Check all equipment for proper operation.

Module shut-off and deinstallation procedure

1. Disconnect the power from the load
2. Disconnect the CAN connector.
3. Disconnect the inputs.
4. Disconnect the outputs.

HW Settings

Name	Type, range	SUBID	Default	Description
runtime	integer 0-100	1-7	15	runtime is the open/close time in seconds, is used for jalousie, gate, valve(2 pole); Example: runtime=15
hold	integer 0-10000	1-7	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
def	string 'ON'	1-7	'OFF'	def is the element status is set after restart, is used for lamp, heating, valve(1 pole); Example: def='ON'
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’
out	char[7]	98	'LLLLLLL'	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; (for 1-6 channel) 'E'-FanCoil. Group2 (Lamp Toggle). For fancoil speed control; (for 1-6 channel) 'Q'-FanCoil. Group3 (Lamp Toggle). For fancoil speed control; (for 1-6 channel) 'U'-FanCoil. Group4 (Lamp Toggle). For fancoil speed control; (for 1-6 channel) 'I'-FanCoil. Group5 (Lamp Toggle). For fancoil speed control; (for 1-6 channel) '-'-none, nothing is connected. Example: out='LLHHHG-'
offset	float	SubID of OW temperature sensors	'0'	[+/- 0..39] – sensor values offset; For example, offset is -3.8 : hw="offset='-3.8'"
in	char[12]	98	'KKKKKKKKKKKK'	Each char is responsible for the type of a particular channel 'B'-Button; 'C'-Inverted button; 'S'-Switch; 'K'-Contact; 'H'-Inverted contact; 'L'-Leak, Built-in floor (EW-WL) or on-the-floor (FW-WL) leakage sensor 'N'-Third party leakage sensor; 'M'-Motion, ​motion sensor; '-'-none Example: in='KKKBBBLLLMMM'

 1<item addr="479:1" auto-period="600" cfgid="42" name="Lamp" type="lamp" uniq_id="145" hw="def='ON'"/>
 2<item addr="479:2" cfgid="42" name="Radiator" type="valve-heating" uniq_id="146" hw="def='ON'">
 3  <automation name="Eco" temperature-level="16" uniq_id="147"/>
 4  <automation name="Comfort" temperature-level="22" uniq_id="148"/>
 5  <automation name="Hot" temperature-level="25" uniq_id="149"/>
 6</item>
 7<item addr="479:3" cfgid="42" name="Gate" sub-type="120" type="gate" uniq_id="150" hw="runtime=25"/>
 8<item addr="479:5" cfgid="42" name="Jalousie" sub-type="120" type="jalousie" uniq_id="151" hw="runtime=50"/>
 9<item addr="479:7" cfgid="42" name="Valve" type="valve" uniq_id="152" hw="def='ON'"/>
10<item addr="479:11" cfgid="42" name="Switch" type="switch" uniq_id="153"/>
11<item addr="479:12" cfgid="42" name="Switch" type="switch" uniq_id="154"/>
12<item addr="479:13" cfgid="42" name="Door" type="door-sensor" uniq_id="133"/>
13<item addr="479:14" cfgid="42" name="Door" type="door-sensor" uniq_id="134"/>
14<item addr="479:15" cfgid="42" name="Leak" type="leak-sensor" uniq_id="155"/>
15<item addr="479:16" cfgid="42" name="Leak" type="leak-sensor" uniq_id="156"/>
16<item addr="479:17" cfgid="42" name="Motion" type="motion-sensor" uniq_id="157"/>
17<item addr="479:18" cfgid="42" name="Door" type="door-sensor" uniq_id="138"/>
18<item addr="479:20" cfgid="42" name="Door" type="door-sensor" uniq_id="140"/>
19<item addr="479:21" cfgid="42" name="Motion" type="motion-sensor" uniq_id="158"/>
20<item addr="479:97" cfgid="42" name="Temperature" system="yes" type="temperature-sensor" uniq_id="143"/>
21<item addr="479:98" cfgid="42" hw="out='LHG-B-R' in='CSKHLNMK-KM-'" name="Temperature" system="yes" type="temperature-sensor" uniq_id="144"/>