WindowMaster CompactSmoke WSC 310 Service manual

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WSC 3xx iinstall 1711-Firmware v126 - UK ©WindowMaster 2015, 2017 ®WindowMaster is a registred trademark used under the license by WindowMaster International A/S
WindowMaster International A/S, Skelstedet 13, DK-2950 Vedbæk
WSC 310 & WSC 320
Plus versions
Installation instruction
CompactSmoke™
(Version 1711 –from firmware version 1.26 (main card) &
from version 1.06 (motor line card))
Save this installation instruction to the end user

2
1Safety information........................................................................................................................................................4
1.1 Safety................................................................................................................................................................ 4
1.2 230V AC............................................................................................................................................................ 4
1.3 Back-up batteries .............................................................................................................................................. 4
1.4 Application......................................................................................................................................................... 4
1.5 Cable routing and electrical connection............................................................................................................. 4
2Structure of the smoke panel......................................................................................................................................5
3Variants of panels ........................................................................................................................................................6
3.1 CompactSmoke™ Plus versions ....................................................................................................................... 7
3.2 Max numbers of actuators per motor line and panel ............................................................................................. 7
4Accessories and spare parts ......................................................................................................................................8
5Technical data..............................................................................................................................................................9
6Mounting.....................................................................................................................................................................11
7Installation..................................................................................................................................................................11
7.1 Cable routing....................................................................................................................................................11
7.2 Cables into housing..........................................................................................................................................11
7.3 Connection of safety earth wire and 230V AC..................................................................................................11
7.4Installation of the break glass unit, ventilation keypad and smoke detector .....................................................11
7.5 Assembly instructions.......................................................................................................................................12
8Cable dimensioning...................................................................................................................................................12
8.1 Maintaining the cable functions........................................................................................................................12
8.2 Max. cable Length............................................................................................................................................12
8.2.1 Formula for the calculation of the maximum actuator cable length .............................................................12
8.2.2 Max cable length –±24V standard actuators ..............................................................................................13
8.2.3 Max cable length –actuators with MotorLink®.............................................................................................13
9Cable plan for connection to WSC 310 / 320 Plus version .....................................................................................15
10 Description of cards and mains connection............................................................................................................16
10.1 WSC 310 mains connection and power supply unit (WCA 3P1) ......................................................................16
10.2 WSC 320 mains connection and power supply unit (WCA 3P2) ......................................................................16
10.3 Connections between cards.............................................................................................................................17
10.4 Main control card WCA 3SP –Plus Version.....................................................................................................17
10.5 Motor line card –WCA 3M8 .............................................................................................................................28
10.6 Keypad card –WCA 3KI ..................................................................................................................................29
10.7 Fieldbus cards..................................................................................................................................................29
11 Cable monitoring of actuators ..................................................................................................................................30
11.1 Usage of non-WindowMaster actuators ...........................................................................................................30
12 Back-up batteries.......................................................................................................................................................30
13 Touch screen..............................................................................................................................................................31
13.1 Icons.................................................................................................................................................................31
13.2 Rotation of the touch screen ............................................................................................................................32
14 Configuration –main menu.......................................................................................................................................32
14.1 Motor lines –motor groups –smoke zones......................................................................................................32
14.1.1 Examples with motor lines / motor groups / smoke zones...........................................................................32
14.2 Motor line .........................................................................................................................................................33
14.2.1 Motor line - numbering ................................................................................................................................33
14.2.2 Motor line - configuration.............................................................................................................................33
14.2.3 Colour code - motor line..............................................................................................................................35
14.3 Motor group......................................................................................................................................................35
14.3.1 Motor group - configuration .........................................................................................................................35
14.3.2 Colour code –motor group..........................................................................................................................35
14.4 Break glass unit................................................................................................................................................35
14.4.1 Break glass unit –configuration ..................................................................................................................35
14.4.2 Colour code –break glass unit....................................................................................................................37
14.5 Smoke zone .....................................................................................................................................................37
14.6 Local input........................................................................................................................................................38
14.6.1 Numbering of local inputs............................................................................................................................38
14.6.2 Local input - configuration ...........................................................................................................................39
14.6.3 Usage of wind/rain sensors - WLA 33x ......................................................................................................40
14.7 Local output......................................................................................................................................................41
14.7.1 Numbering of local output ...........................................................................................................................42
14.7.2 Local output - configuration.........................................................................................................................42
14.8 Weather station type ........................................................................................................................................43
14.9 Sequence control .............................................................................................................................................44
14.10 Magnetic clamp (magnetic door retainer).........................................................................................................44
14.11 Master / Slave connection of smoke zones......................................................................................................45
14.12 Network............................................................................................................................................................47
14.14 Log in ...............................................................................................................................................................48
14.15 Configuration files on USB...............................................................................................................................49
14.16 System.............................................................................................................................................................49
14.16.1 Service timer ...............................................................................................................................................50

3
14.17 Fieldbus (KNX and BACnet).............................................................................................................................51
14.17.1 KNX configuration .......................................................................................................................................51
14.17.2 BACnet configuration ..................................................................................................................................52
15 Status –main menu ...................................................................................................................................................52
16 Manual operation –main menu.................................................................................................................................52
17 Configuration missing –main menu ........................................................................................................................53
18 Hardware error –main menu.....................................................................................................................................53
18.1 Error on the Power supply................................................................................................................................53
18.1.1 Blown battery fuse –20A fast......................................................................................................................54
19 View all details –main menu.....................................................................................................................................54
20 Remote control of CompactSmoke™.......................................................................................................................54
21 Commissioning and test run.....................................................................................................................................55
21.1 The control ventilation panel is completely installed, without the operating voltage applied.............................55
21.2 With mains voltage, without accumulator.........................................................................................................55
21.3 With mains voltage, with accumulator..............................................................................................................56
21.4 Ventilation keypad............................................................................................................................................56
21.5 Break glass unit WSK 50x................................................................................................................................56
21.6 Smoke detectors ..............................................................................................................................................56
21.7 Emergency power supply test ..........................................................................................................................56
21.8 Wind/rain detector............................................................................................................................................56
22 Maintenance ...............................................................................................................................................................56
22.1 Maintenance agreements.................................................................................................................................57
22.2 Replacement cards ..........................................................................................................................................57
22.2.1 Replacement of 3M8 and 3KI cards............................................................................................................57
22.2.2 Replacement of 3SP card ...........................................................................................................................57
23 Declaration of Conformity and Declaration of Perfomance....................................................................................57

4
1 Safety information
1.1 Safety
Only allow correspondingly trained, qualified and skilled personnel to carry out installation work.
Reliable operation and the avoidance of damage and hazards are only guaranteed if installation and settings are carried out
carefully in accordance with these instructions.
There may be personal danger by electrically operated windows:
- the forces occurring in the automatic mode can be such that parts of the body could get crushed
- when opened, actuators (spindles) could protrude into the room
For this reason, measures have to be taken prior to starting up the actuators, which exclude the danger of injury.
For safety reasons we recommend to install opening restrictors on bottom-hung windows.
In the event that windows are subjected to rain and/or high wind loads, we recommend connecting a wind/rain sensor to the
smoke ventilation panel for the automatically closing of the windows.
The smoke ventilation panel is to be located in a safe place, protected from the effects of fire and smoke.
The smoke ventilation panel is to be surface mounted.
The smoke ventilation panel has two energy suppliers: 230V AC and back-up batteries.
The manufacturer does not assume any liability for possible damage resulting from inappropriate use.
1.2 230V AC
230V AC can cause death, severe injury or considerable damage to assets.
The connection of the smoke ventilation panel is reserved for qualified personnel.
Disconnect all poles of the panel from the supply voltage prior to opening, installation or assembling.
Installation and use according to the national regulations.
1.3 Back-up batteries
Back-up batteries 2 batteries per panel can cause severe injury or considerable damage to assets.
The connection of the smoke ventilation panel is reserved for qualified personnel.
Disconnect all poles of the panel from the back-up batteries prior to installation or assembling.
Ensure that the mains cable can be switched via an external or customer-supplied two-pole switch element or a switch element
controlling all poles –see section 7.1 “Cable routing”.
Installation and use according to the National regulations.
Dispose of used batteries according to the National regulation.
CAUTION
RISK OF EXPLOSION IF BATTERIES ARE REPLACED BY AN INCORRECT TYPE.
1.4 Application
The smoke ventilation panel is exclusively designed for the automatic opening and closing of smoke extraction systems,
windows, flaps or doors.
Always check that your system meets the valid national regulations.
Pay particular attention to the opening cross section, the opening time and opening speed.
The cable cross sections depend on the cable length and current consumption (amperage).
1.5 Cable routing and electrical connection
Fuse the 230VAC power supply cable separately on site.
Cable routing and connection - adhere to national regulations.
Establish the cable types, if necessary, with the local approval bodies or the fire protection authority.
Do not conceal flexible cables.
Junction box must be accessible for maintenance purposes.
Disconnect all poles of the mains voltage and the back-up batteries prior to starting maintenance work or making changes to the
system.
Secure the system to prevent unintentional switching on again.
Route all low voltage cables (24VDC) separate from the power current cables.
Design cable types, lengths and cross sections in accordance with the technical information.
Cable specifications is a guide only, the overall responsibility resides with the electrical contractor on site.
Installation must be in accordance with the national electrical regulations.

5
2 Structure of the smoke panel
Sizes & Versions
The WSC 310 and WSC 320 smoke ventilation panels are available in two different versions namely a Standard and a Plus
version. This installation instruction only deals with the Plus versions. Please see separate installation instruction for the
Standard versions of WSC 310 and WSC 320.
Cards
Each panel contains a power supply unit (SMPS), either a WCA 3P1 or a WCA 3P2 for the 10A or 20A version respectively.
Aside from the power supply unit the Plus version also includes a main control card type WCA 3SP, which includes a touch
screen for easy configuration of the panel. Motor line and input cards, as well as fiedbus cards, can be added to the panel
depending on requirements.
Selection of cards
The Main control card type WCA 3SP allows connections of 2 motor lines and 2 keypads. If more than 2 motor lines or 2
keypads are required, the necessary cards can be added.
Cards:
- WCA 3M8 motor line card, allows additional 8 motor lines.
- WCA 3KI input card, allows additional 10 keypads (requires WCA 3M8).
A fieldbus card must be added, if communication via KNX or BACnet is required.
Fieldbus cards:
- WCA 3FK fieldbus card, fieldbus interface for KNX
- WCA 3FM fieldbus card, fieldbus interface for BACnet / MSTP
- WCA 3FB fieldbus card, fieldbus key for BACnet IP
Installation of cards may only be done when there is no power on the panel (no battery or power on). Motor line and input cards
are ordered together with the panel and mounted to the panel from the factory side, whereas the fieldbus cards are delivered as
individual products and are to be mounted by the customer –see separate installation manual for mounting of fieldbus card.
The item no. of the panel specifies the type and mounting of the cards - see "Variants of panels" for more information
Motor groups and motor lines
A motor group consists of one or more motor lines and all the motor lines are operated simultaneously.
The motor lines on both the main control card (WCA 3SP) and the motor line card (WCA 3M8) can all be configured for either a
±24V standard actuators or MotorLink®actuators. A motor group can contain motor lines with both ±24V standard actuators and
MotorLink®actuators, whereas a motorline only can have ±24V standard or MotorLink®actuators connected.
Adding panels
The smoke ventilation installation can be expanded by adding more panels and creating a master/slave connection among
them. The master/slave connection is done directly on the WSA 3SP card. On the master panel the break glass inputs are used
and on the slave panel the X11 input is used. The total cable length between 2 panels must not exceed 200m.
Break glass unit
Break glass unit type WSK 50x are to be used together with WSC 310/320. The units are configured and assigned to smoke
zones via the touch screen on the main control card WCA 3SP.

6
Inputs
Cabling
The WSC 3xx CompactSmoke™ uses bus
technology and the overall cabling for break
glass units, smoke detectors and keypads is
significantly reduced compared to other types of
smoke panels.
The main control card has 1 input for a smoke
detector, 2 inputs for break glass units (where
up to 10 break glass units can be connected)
and 2 inputs for ventilation keypads (no max
number of keypads).
Smoke detectors are either connected to the
smoke detector input or to a break glass unit
(type WSK 501 / 502).
The number of smoke zones and motor groups
can be configured as required.
- max 2 smoke zones and 2 motor groups for a
panel without motor line card.
- max 10 smoke zones and 10 motor groups for
a panel with motor line card
System example with WSC 320
Smoke ventilation panel (20A) motor line and
keypad card configured in 2 smoke zones.
The keypads and smoke detector units are
cabled directly to the break glass units in the
smoke zones, which means that the need for
cabling in the building is significantly reduced.
A wind/rain sensor is connected to close the
windows during comfort ventilation in case of
high wind and/or rain.
The smoke ventilation panel is connected to the
Fire Alarm System via the WCA 3SP card.
3 Variants of panels
Item composing
WSC 3
xx
x
xx
xx
x
1
1 = Product version number
E = EN 12101-10
Input card*
02 = No input card
12 = Input card (10 additional keypad inputs)
Motor line card
02 = No motor line card
10 = Motor line card (8 additional lines)
Panel version
S = Standard
P = Plus
Panel size
10 = 10A
20 = 20A
Compact smoke series 3
* Input card for keypads requires card for motor lines

7
3.1 CompactSmoke™ Plus versions
Number of motor lines and other functions
Cards
Item number
Examples with WSC 310
Plus version
2 motor lines
2 keypads / inputs
No cards
WSC 310 P 0202 E1
Example with WSC 320
Plus version
2 motor lines
2 keypads / inputs
No cards
WSC 320 P 0202 E1
Plus version
10 motor lines
12 keypads / inputs
1 x WCA 3M8
1 x WCA 3KI
WSC 320 P 1012 E1
3.2 Max numbers of actuators per motor line and panel
The table shows the maximum number of actuators, which can be connected per motor line and panel depending on the type of the
actuator, panel and connected card. The total power consumption of all the connected actuators must not exceed 10A for WSC 310
and 20A for WSC 320.
Actuator type
Per Motor line
Per 10A panel
Per 20A panel
± 24V
actuators
MotorLink®
actuators
± 24V
actuators
MotorLink®
actuators
± 24V
actuators
MotorLink®actuators
2 motor lines
2 motor lines
10 motor lines
WMS 306-1
10
4
10
8
20
8
20
WMS 306-2
10
2
10
4
20
4
20
WMS 306-3
9
3
9
6
18
6
18
WMS 306-4
8
4
8
8
20
8
20
WMS 309-1
10
4
10
8
20
8
20
WMS 309-2
10
2
10
4
20
4
20
WMS 309-3
9
3
9
6
18
6
18
WMS 309-4
8
4
8
8
20
8
20
WMS 409 xxxx 01
5
0
5
0
10
0
0
WMS 409-1
5
4
5
4
10
8
10
WMS 409-2
4
2
4
4
8
4
10
WMS 409-3
3
3
3
3
9
6
9
WMS 409-4
4
4
4
4
8
8
8
WMS 515
2
0
2
0
4
0
0
WMU 836-1
10
4
10
8
20
8
20
WMU 836-2
10
2
10
4
20
4
20
WMU 836-3
9
3
9
6
18
6
18
WMU 836-4
8
4
8
8
20
8
20
WMU 861-1
6
4
6
6
12
8
12
WMU 861-2
6
2
6
4
12
4
12
WMU 861-3
6
3
6
6
12
6
12
WMU 861-4
4
4
4
4
12
8
12
WMU 842 / 862 / 882-1
4
4
4
4
8
8
8
WMU 842 / 862 / 882-2
4
2
4
4
8
4
8
WMU 842 / 862 / 882-3
3
3
3
3
6
6
6
WMU 842 / 862 / 882-4
4
4
4
4
8
8
9
WMU 863 / 883-1
3
3
3
3
6
6
6
WMU 863 / 883-2
2
2
2
2
6
4
4
WMU 863 / 883-3
3
3
3
3
6
6
6
WMU 863 / 883-4
0
0
0
0
4
4
4

8
Per Motor line
Per 10A panel
Per 20A panel
± 24V
actuators
MotorLink®
actuators
± 24V
actuators
MotorLink®
actuators
± 24V
actuators
MotorLink®actuators
2 motor lines
2 motor lines
10 motor lines
WMU 864 / 884-1
2
2
2
2
4
4
4
WMU 864 / 884-2
2
2
2
2
4
4
4
WMU 864 / 884-3
0
0
0
0
3
3
3
WMU 864 / 884-4
0
0
0
0
4
4
4
WMU 885 / 895-1
2
2
2
2
4
4
4
WMU 885 / 895-2
2
2
2
2
4
4
4
WMU 885 / 895-3
0
0
0
0
3
3
3
WMU 885 / 895-4
0
0
0
0
4
4
4
WMX 503 / 504 / 523 / 526-1
20
4
20
8
40
8
40
WMX 503 / 504 / 523 / 526-2
20
2
20
4
40
4
20
WMX 503 / 504 / 523 / 526-3
18
3
18
6
39
6
30
WMX 503 / 504 / 523 / 526-4
20
4
20
8
40
8
40
WMX 803 / 804 / 823 / 826-1
10
4
10
8
20
8
20
WMX 803 / 804 / 823 / 826-2
10
2
10
4
20
4
20
WMX 803 / 804 / 823 / 826-3
9
3
9
6
18
6
18
WMX 803 / 804 / 823 / 826-4
8
4
8
8
20
8
20
WML 820/825
10
0
10
0
20
0
0
WML 860-1
10
4
10
8
20
8
20
WML 860-2
10
2
10
4
20
4
20
WML 860-3
9
3
9
6
18
6
18
WML 860-4
8
4
8
8
20
8
20
WMB 801/802*
max. 4A connected to the WMB
WMB 811/812 */**
10
2
10
4
20
4
20
* Do not exceed the total power consumption of the motor line
** When having two locking actuators per motor line, it must be one of each type: 1 x WMB 811 and 1 x WMB 812
4 Accessories and spare parts
Accessories
Fieldbus card with field bus interface for KNX incl. cover –sold separately, not factory mounted
WCA 3FK
Fieldbus card with field bus interface for BACnet / MSTP incl. cover - sold separately, not factory mounted
WCA 3FM
Fieldbus card with field bus key for BACnet-IP incl. cover - sold separately, not factory mounted
WCA 3FB
Back-up battery for WSC 310 - 7Ah (2 x WSA 007 per panel )
WSA 007
Back-up battery for WSC 320 - 12Ah (2 x WSA 012 per panel)
WSA 012
Break glass unit, primary, with data communication, PVC housing. Has connection for possibility for
comfort keypads and smoke detector.
(x=colour of the housing: 1=red, 2=yellow, 3=grey, 4=blue, 5=orange)
Only one unit per line
WSK 501 000x
Break glass unit, primary, with data communication, metal housing. Has connection for possibility for
comfort keypads and smoke detector.
(x=colour of the housing: 2=yellow, 3=grey, 5=orange)
Only one unit per line
WSK 502 000x
Break glass unit, primary, with data communication, PVC housing. Has no connection possibility for
comfort keypads and smoke detector.
(x=colour of the housing: 1=red, 2=yellow, 3=grey, 4=blue, 5=orange)
WSK 503 000x
Break glass unit, primary, with data communication, metal housing. Has no connection possibility for
comfort keypads and smoke detector.
(x=colour of the housing: 2=yellow, 3=grey, 5=orange)
WSK 504 000x

9
Fireman override switch
WSK 601
Smoke detector
WSA 300
Rain sensor
WLA 331
Rain/wind speed sensor
WLA 330
Rain/wind speed sensor, with pulse output
WLA 340
Wind speed sensor & Wind direction sensor
WOW 201 &
WOW 202
Bracket for junction box
WOW 203
Junction box for WOW 201 and WOW 202
WOW 204
End of line motor module
WSA 510
End of line smoke detector module (10kΩ resistor), 10 pcs.
WSA 501
Fire alarm system cable surveillance module
WSA 306
Cable for wind and rain sensor WLA 340, 4m UV-resistant cable 4 x 2 x 0,75mm2
WLL 604
Cables for smoke ventilation –see separate data sheet for further information
WLL 8xx
Spare parts
10A power supply unit for WSC 310
WCA 3P1
20A power supply unit for WSC 320
WCA 3P2
Main control card for Plus version WSC 310 / WSC 320 incl. cover + 2 end of line modules (WSA 510)
WCA 3SP
Motor line card with 8 motor lines incl. cover + 8 end of line modules (WSA 510)
WCA 3M8
Input card with 10 inputs for e.g. key pads incl. cover (requires WCA 3M8)
WCA 3KI
Plastic covers for the cards in the WSC 310 /WSC 320 Plus version
WCA 301
Fieldbus card with fieldbus interface for KNX incl. cover
WCA 3FK
Fieldbus card with fieldbus interface for BACnet / MSTP incl. cover
WCA 3FM
Lock cylinder incl. 2 keys for WSC 310/320 panel
WCA 307
Replacement glass for break glass units type WSK 501 / 502 / 503 / 504, 5 pcs.
WSK 397
Keys for break glass units type WSK 501 / 503, 5 pcs.
WSK 398
Keys for break glass units type WSK 502 / 504, 1 pcs.
WSK 453
Lockable replacement PVC housing for break glass unit
x=colour of the housing: 1 = red, 2 = yellow, 3 = grey, 4 = blue, 5 = orange
WSK 399 000x
Back-up battery cable kit for WSC 310 / 320 (cable between WCA 3SP / 3SS and the batteries and
between the batteries)
WSA 330 0101
20A battery fuse. The battery fuse on the WCA 3SP/3SS, 10 pcs
WSA 331 0101
5 Technical data
Technical data
Output current (nominal)
WSC 310: 10A / WSC 320: 20A
Secondary voltage
Voltage 24V DC (±15%)
Open circuit voltage (no load) 27,6V DC @ 20°C
Ripple at max load max. 6% (3,5Vpp)
Motor lines
Motor groups
Smoke zones
WSC 310/320 0202: max 2, WSC 320 1012: max 10
A motor line can contain either ±24V standard motors or MotorLink®motors
WSC 310/320 0202: max 2, WSC 320 1012: max 10
Via the software more motor lines can be connected in the same group
WSC 310/320 0202: max 2, WSC 320 1012: max 10

10
Primary voltage
WSC 310: 230V AC, 50Hz (85-264V AC, 47-63Hz)
WSC 320: 230V AC, 50Hz (85-264V AC, 47-63Hz)
Power consumption
WSC 310: min 3.2W1+2, typ. 4.8W1+3. At max load 300W
WSC 320: min 5.0W1+2, typ. 5,6W1+3. At max load 600W
1) no load: system operational but no actuators are running
2) min: 1 x break glass unit WSK 501 and 1 x smoke detector WSA 300
3) max load: 1 x break glass unit WSK 501, 4 x break glass unit WSK 503 and
10 x smoke detector WSA 300
Inrush current on primary site
70A<5ms
Max. 3 x WSC 310/320 per 10A supply group
Circuit breaker “C” chracteristic
±24V change over time
min 500ms
Back-up batteries
WSC 310: 2 x WSA 007 (12V / 7Ah)
WSC 320: 2 x WSA 012 (12V / 12Ah)
Expected lifetime max 4 years, only use genuine WindowMaster batteries
Emergency power
>72 hours in accordance with EN 12101-10
Automatic smoke triggering
Smoke triggering when the temperature inside the compact unit exceeds 72ºC
Charging unit (integrated in WCA 3SP
card)
Charging voltage: 27,7 –27,8V at 20ºC
Charging current: 1.7A, current limited
Priority
Smoke signal has always highest priority
Cable monitoring
±24V standard actuators with end of line module and smoke detectors are
monitored by closed-circuit
Actuators with MotorLink®and break glass units are monitored by data
communication
Back-up batteries are monitored by cyclic measuring
LED message OK, fault and alarm
Green
Yellow
Red
all OK
fault
fire
Reopening the actuators
Every 2.min. in 30min. after a SHE open (selectable) Pre-set: no reopening
Connection cable
Actuators
Other components
flexible max 6 mm² / solide max 10 mm²
min 0,2mm² / max 1,5mm²
Operating conditions
-5°C - +40°C, max. 95% relative humidity (not condensing)
EN 12101-10: Operation class A, Environmental class 1, with IP value increased
to IP 54 (according to EN 12101-10 is min. IP 30 required)
Max actuator activation duration (duty
cycle)
ED 40% (4min. per 10min.)
Max allowed current drawn from the
battery when the primary power
source is disconnected
WSC 310: 10A
WSC 321: 20A
Max interruption time during switching
between power sources
<2.0sec
Break glass unit
Up to 10 break glass units type WSK 50x can be connected to the WCA 3PS, but
only 1 WSK 501 / 502 per line, meaning max 2 WSK 501 / 502 per panel.
Smoke detectors and ventilation keypads can only be connected to break glass
units type WSK 501 / 502.
Up to 10 smoke detectors can be connected to each WSK 501 / 502, and 10
smoke detectors can be connected to the smoke detector input on the main
board, which give a total maximum of 30 smoke detectors.
There is no limit on the number of ventilation keypads connected to the WSK 501
/ 502.
Smoke detectors and ventilation keypads cannot be connected to WSK 503 /
504.
Number of motor lines per card
WCA 3SP
WCA 3M8
2 x 10A motor line for ±24V standard or MotorLink®actuators
8 x 10A motor line for ±24V standard or MotorLink®actuators