GROUP SCS EV-301 User manual

SCS_BA_EV-301_601_EN_12 groupscs.co.uk Date: 31.05.2023
Issue: 1.2 / 06.2023 [email protected] Valid for rmware S1.0.0.12
Copyright by SIMON PROtec Systems GmbH Vorbehaltlich technischer Änderungen und Irrtümer. Alle Abbildungen sind exemplarisch.
Instruction manual
EV-301 / EV-301-P / EV-601
Smoke Ventilation AOV Control Panel
SCS BA EV-301 / EV-301-P / EV-601
The supplementary sheet “Safety instructions and Warranty conditions” contains general
and product-specic warnings and the intended use.
This document is invalid without the supplement!

Contents
SCS_BA_EV-301_601_EN_12 groupscs.co.uk Date: 31.05.2023
[email protected] Issue: 1.2 / 06.2023
Page 2
1. Dimensions .................................................................................................................................................. 4
1.1. EV-301 interface panel................................................................................................................................ 4
1.2. EV-301-P interface panel ............................................................................................................................ 5
1.3. EV-601 interface panel................................................................................................................................ 6
2. Technical information.................................................................................................................................. 7
2.1. Power supply information............................................................................................................................ 7
2.2. Output information for motor channels........................................................................................................ 7
2.3. Standards and certications........................................................................................................................ 7
2.4. Connection information for Override Switch (EV-HE077) ........................................................................... 7
2.5. Override Switch EV-HE077 ......................................................................................................................... 7
2.6. Connection information for Fire Alarm System (FAS) ................................................................................. 7
2.7. Connection information for smoke detector EV-SD..................................................................................... 7
2.8. Connection information for wind-, rain- detector (EV-WRS)........................................................................ 8
2.9. Connection information for ventilation switch.............................................................................................. 8
2.10. Connection information for feedback input.................................................................................................. 8
2.11. Connection information for volt-free contacts “NO / C / NC”.......................................................................... 8
2.12. Mechanical features .................................................................................................................................... 8
2.13. Connection and operation ........................................................................................................................... 8
2.14. Installation and environmental requirements .............................................................................................. 8
2.15. Control time of the analogue and digital inputs ........................................................................................... 8
2.16. Technical information for lead acid batteries ............................................................................................... 8
3. Product description..................................................................................................................................... 9
3.1. Interface panel EV-301 / EV-601.................................................................................................................. 9
3.2. Interface panel EV-301-P ............................................................................................................................ 9
4. Functionalspecications............................................................................................................................ 9
4.1. Power supply............................................................................................................................................... 9
4.2. Emergency power supply............................................................................................................................ 9
4.3. Control electronics .................................................................................................................................... 10
4.3.1. Mains / emergency power switching........................................................................................................ 10
4.3.2. Override Switch EV-HE077 ................................................................................................................... 10
4.3.3. Motor outputs on emergency power ....................................................................................................... 10
4.3.4. Signal contact on emergency power ...................................................................................................... 10
4.3.5. Operational status indicators (OK, ALARM and FAULT) ........................................................................ 10
4.3.6. Addressing.............................................................................................................................................. 10
5. General Functions ..................................................................................................................................... 11
5.1. Battery Back-Up .........................................................................................................................................11
5.2. Sleep Mode ................................................................................................................................................11
5.3. FAS Input Signal ........................................................................................................................................11
5.4. Open Vent Delay ........................................................................................................................................11
5.5. Close Vent Delay........................................................................................................................................11
5.6. Vent Output Retriggering............................................................................................................................11
5.7. Signal Contact............................................................................................................................................11
5.7.1. List of Operating Conditions ................................................................................................................... 12

SCS_BA_EV-301_601_EN_12 groupscs.co.uk Date: 31.05.2023
Issue: 1.2 / 06.2023 [email protected] Page 3
Contents
5.8. Service Timer ............................................................................................................................................ 12
6. SP Mode Functions ................................................................................................................................... 13
6.1. Alarm Functions ........................................................................................................................................ 13
6.1.1. FAS Alarm............................................................................................................................................... 13
6.1.2. Override.................................................................................................................................................. 13
6.1.3. Lockout ................................................................................................................................................... 13
6.2. Alarm Reset .............................................................................................................................................. 13
6.3. Daily Ventilation Mode............................................................................................................................... 14
6.3.1. Continuous Vent function........................................................................................................................ 14
6.3.2. Dead-man Vent function ......................................................................................................................... 14
6.3.3. Gap Ventilation function.......................................................................................................................... 14
6.3.4. Timed Ventilation function....................................................................................................................... 14
6.3.5. Weather Sensor...................................................................................................................................... 15
6.3.6. ECO Mode.............................................................................................................................................. 15
7. EV Mode Functions ................................................................................................................................... 16
7.1. Start-up ..................................................................................................................................................... 16
7.2. Master Watchdog ..................................................................................................................................... 16
7.3. Standalone Mode ...................................................................................................................................... 16
7.4. Alarm Functions ........................................................................................................................................ 16
7.5. FAS Alarm ................................................................................................................................................. 16
7.6. Override .................................................................................................................................................... 16
7.7. Alarm Reset .............................................................................................................................................. 16
7.8. EV-HE077 Commands .............................................................................................................................. 17
7.9. Gap Ventilation.......................................................................................................................................... 17
8. Commissioning Instructions .................................................................................................................... 18
8.1. Commissioning EV-x01 ............................................................................................................................ 18
8.2. Commissioning EV-301-P pressure sensor ............................................................................................ 19
8.3. Wiring Diagrams........................................................................................................................................ 20
8.4. Basic Natural Ventilation Topology (SP Mode).......................................................................................... 21
8.4.1. SP mode data wiring............................................................................................................................... 21
8.4.2. Wiring Details SP-Mode ......................................................................................................................... 22
8.5. Addressable Shaft System Topology (EV Mode) ...................................................................................... 23
8.5.1. EV mode data wiring .............................................................................................................................. 23
8.5.2. Wiring details EV-Mode .......................................................................................................................... 24
8.5.3. EV-301-P Pressure sensor connections................................................................................................. 25
9. Troubleshooting......................................................................................................................................... 26
10. Frequently asked questions ..................................................................................................................... 26
11. Appendix .................................................................................................................................................... 27
11.1. Manufacturer‘s declaration EC.................................................................................................................. 27
11.2. EC manufacturer‘s declaration ( distributor)............................................................................................... 27
11.3. Manufacturer‘s declaration UK.................................................................................................................. 27
11.4. UK manufacturer‘s declaration ( distributor)............................................................................................... 27
11.5. Company address ..................................................................................................................................... 27

Dimensions
SCS_BA_EV-301_601_EN_12 groupscs.co.uk Date: 31.05.2023
[email protected] Issue: 1.2 / 06.2023
Page 4
1. Dimensions
1.1. EV-301 interface panel

SCS_BA_EV-301_601_EN_12 groupscs.co.uk Date: 31.05.2023
Issue: 1.2 / 06.2023 [email protected] Page 5
Dimensions
1.2. EV-301-P interface panel

Dimensions
SCS_BA_EV-301_601_EN_12 groupscs.co.uk Date: 31.05.2023
[email protected] Issue: 1.2 / 06.2023
Page 6
1.3. EV-601 interface panel

SCS_BA_EV-301_601_EN_12 groupscs.co.uk Date: 31.05.2023
Issue: 1.2 / 06.2023 [email protected] Page 7
Technical information
2. Technical information
2.1. Power supply information
Nominal voltage (long-term usage) 230 V AC
Permitted voltage range
(short-term usage)
195 V to 264 V
Power consumption10.56 A (EV-301)
1.12 A (EV-601)
Min. series fuse (on site) ≥ C 16 A
Connected load 103 VA (EV-301)
206 VA (EV-601)
Inrush current approx.10 A (EV-301)
approx. 20 A (EV-601)
Frequency range 47 Hz to 63 Hz
Main fuse (internal) Fuse characteristic
Type T 1.25 A
Power supply line cross section at least 1.5 mm²
Clamp format 0.5 mm² - 2.5 mm²
(1) Power consumption during maximum load of the supply system
2.2. Output information for motor channels
switch-on duration 30%
(ON: 3 min / OFF: 7 min)
Output voltage mains operation
(nominal) 24 V DC
Permitted voltage range
(mains operation) 23.0 V DC to 24.5 V DC
Output voltage battery operation
(nominal) 24 V DC
Permitted voltage range
(battery operation) 21 V DC to 28.6 V DC
Output current Iout (short-term
operation)
(Iout = Imot1 + Imot2)
3 A (EV-301)
6 A (EV-601)
Power output (non-stop operation) 50 W (EV-301)
100 W (EV-601)
Power output
(short-term operation)
73.5 W (EV-301)
145 W (EV-601)
Output fuse for actuators Type T 3.15 A (EV-301)
Type T 6.3 A (EV-601)
Ripple of the output voltage Vpp
(0 A < Iout < 3 A) ≤ 500 mVpp
Power outage bridge-over time110 ms
Return current in emergency power
operation (battery stress by the
EV-x01)
19 mA
Clamp format 0.5 mm² - 2.5 mm²
(1) Input voltage 195 V AC; load current 3 A / 6 A
2.3. Standardsandcertications
EN compliant As per EMC directive
2014 / 30 / EU and the
low voltage directive
2014 / 35 / EU
UK compliant As per Electromagnetic
Compatibility Regulations
2016 and Electrical Equip-
ment (Safety) Regulations
2016
Additional registrations,
certicates1
prEN 12101-9
BS ISO 21927-9
BS EN 12101-10
Classication as per EN 12101-9 Class D
Classication as per EN 12101-10 Class A
Environmental class as per
EN 12101-10 1
2.4. Connection information for Override
Switch (EV-HE077)
Maximum number of
main emergency switch (EV-HE077) 2
Output voltage range (B1) Clamp 8 17.5 V DC to 18 V DC
Current carrying
capacity (B1) Clamp 8 max. 120 mA
Monitoring current
(OK- range) Clamp 8 100 μA to 5 mA
Output voltage range
(OK at S1) Clamp 9 16 V DC to 20 V DC
Output voltage range
(Failure at S1) Clamp 9 11 V DC to 15 V DC
Output voltage range
(Alarm at S1) Clamp 9 6 V DC to 10 V DC
Current carrying capacity (S1) Clamp 9 max. 100 mA
Input voltage range (A1) Clamp 10 15 V DC to 30 V DC
2.5. Override Switch EV-HE077
Operating time Reset Close-
switch Press > 5 Seconds
Operating time
override
Close-
switch Press 2 - 5 Seconds
Rated voltage range (B1) 5 V DC to 28.2 V DC
Current consumption
Condition (OK) Clamp B1 0.5 mA to 5 mA
Current consumption Over-
ride Clamp B1 8 mA to 12mA
Current consumption Alarm Clamp B1 28 mA to 32 mA
EOL resistor Clamp B1
Clamp “˗” 27 kΩ ± 5%
Current consumption in
mains failure mode Clamp S1 3 mA
Mute mode ca. 24 h
Piezo buzzer (sound pressure, measure
distance 1 m, without housing) 65 to 70 dB(A)
2.6. Connection information for Fire Alarm
System (FAS)
Output voltage range (B3) Clamp 28 17.5 VDC to 18 V DC
Current carrying capacity (B3) Clamp 28 max. 120 mA
Monitoring current (OK-range) Clamp 28 100 μA to 5 mA
Reset time after SHEV - reset
(by disconnecting from mains
B3)
Clamp 28 3 sec
Input voltage range (A3) Clamp 30 15 V DC to 30 V DC
2.7. Connection information for smoke
detector EV-SD
Maximum number 2 × EV-SD
Output voltage range (B2) Clamp 25 17.5 VDC to 18 V DC
Current carrying
capacity (B2) Clamp 25 max. 120 mA
Monitoring current (OK range) Clamp 27 100 μA to 5 mA
Reset time after SHEV-reset
(by disconnecting from mains
B2)
Clamp 25 3 sec
Autoreset when triggered
by smoke detector 30 min
Input voltage range (A2) Clamp 27 15 V DC to 30 V DC

Technical information
SCS_BA_EV-301_601_EN_12 groupscs.co.uk Date: 31.05.2023
[email protected] Issue: 1.2 / 06.2023
Page 8
2.8. Connection information for wind-, rain-
detector (EV-WRS)
Maximum number 1
Output voltage range (ES) Clamp 13 23.0 V DC to 24.5 V DC
Current carrying capacity (ES) Clamp 13 max. 150 mA
Input voltage range (LZ) Clamp 14 15 V DC to 30 V DC
2.9. Connection information for ventilation
switch
Output voltage range (E) Clamp 15 23.0 V DC to 24.5 V DC
Current carrying capacity (E) Clamp 15 max. 15 mA
Input voltage range (Z) Clamp 16 15 V DC to 30 V DC
Input voltage range (A) Clamp 17 15 V DC to 30 V DC
2.10. Connection information for feedback
input
Input voltage range (F) Clamp 21 15 V DC to 30 V DC
2.11. Connection information for volt-free
contacts“NO / C / NC”
Voltage capacity of switching
contact 1
(C - NO)
Clamp 6
on
Clamp 5
max. 30 V DC
Voltage capacity of switching
contact 1
(C - NC)
Clamp 6
on
Clamp 7
max. 30 V DC
Current carrying capacity
(C - NO resp. C - NC) – Resistive load max. 2 A DC
Voltage capacity 60 W
62.5 VA
2.12. Mechanical features
Size EV-301-MC 323 × 301 × 85 mm (h × w × d)
Size EV-301-MC-P
444 × 301 × 85 mm (h × w × d)Size EV-301-MC-L
Size EV-601-MC
Weight (without battery)
4.40 kg (EV-301)
5.30 kg (EV-301-P)
6.60 kg (EV-601)
5.20 kg (EV-301-MC-L)
Ingress rating IP421
Housing metal case
Colour Pure white RAL 9010
Protection class I
(1) In mounted state
2.13. Connection and operation
Connection see chapter 8.3: “Wiring
Diagrams” on page 20
Terminal clamps Spring clamp type
0.5 mm² - 2.5 mm² (max.)
Switching o󰀨 the actuators in any
position yes1
Maximum wire length between
control unit and actuator
see “Safety instructions and
Warranty conditions”
Opening / closing process Pole reversal of the
operating voltage
Pause time during direction change 200 ms
Maintenance see “Safety instructions and
Warranty conditions”
(1) Only during ventilation operation
2.14. Installation and environmental requi-
rements
Ambient temperature1-5 to 40 °C
Storage temperature1-5 to 40 °C
Suitable for outdoor installation No
(1) this temperature range applies to all components of the EV-x01 system (including
battery)
2.15. Control time of the analogue and digital
inputs
Input digital (LZ, Z, A, F, A1, A2, A3) 500 ms
Input analog (B1, B2, B3) during
mains operation 500 ms
Input analog (B1, B2, B3) during
emergency power operation 2500 ms
2.16. Technical information for lead acid
batteries
Maintenance-free lead acid battery 3.2 Ah (2 needed)
Dimensions (h × w × d) 64 × 134 × 67 mm
Weight 1.10 kg
VdS registration G118039
Output voltage per battery 10.5 V DC to 14.1 V DC
Output voltage total (series connection) 21.0 V DC to 28.2 V DC
Rated capacity (total) 3.2 Ah
Life span approx. 4 years

SCS_BA_EV-301_601_EN_12 groupscs.co.uk Date: 31.05.2023
Issue: 1.2 / 06.2023 [email protected] Page 9
Product description
3. Product description
3.1. InterfacepanelEV-301/EV-601
The interface panels monitor and control smoke control
ventilators and interface devices. With congurable modes
they can operate as a standalone AOV control panel or as
a natural shaft system or as part of a networked mechanical
solution. The panels are addressable and communicate to a
shaft control panel providing status and diagnostics features
via user interface.
It provides powered outputs for smoke vents / dampers
and door actuators with a separate output for dedicated
environmental ventilators.
Interfaces with smoke detectors, re alarm interfaces, overri-
de switches and environmental sensors with line monitoring
of all critical input and output cabling for faults.
3.2. Interface panel EV-301-P
The EV-301-P interface panel monitors and powers smoke
control ventilators and interface devices.
With an integral di󰀨erential pressure sensor this panel serves
zones requiring pressure control as part of an addressable
mechanical solution. The panel is addressable and
communi cates to a shaft main control panel providing status
and diagnostics features via user interface.
It provides powered outputs for smoke vents / dampers
and door actuators with a separate output for dedicated
environmental ventilators.
Interfaces with smoke detectors, re alarm interfaces, override
switches and environmental sensors with line monitoring of
all critical input and output cabling for faults.
4. Functionalspecications
The EV-x01 represents the compact control panel system
in the SHEV range. In the standard version, it is housed as
a compact assembly with a single control board in a surfa-
ce-mounted housing.
Mainly AOV‘s and smoke shafts are tted with EV-x01 panels.
There are requirements for optional devices to be connected
such as:
● Smoke detector or Fire alarm signal
● EV-HE077 Override Switches
● SHEV actuators
The EV-x01 essentially consists of three components:
1. Power supply
2. Emergency power supply
3. Control electronics
4.1. Power supply
If the EV-x01 is connected to the mains and supplies the
necessary power from the mains, then this is considered
normal operations (mains operation). The power supply
is designed in such a manner that it can meet the power
demand of the control technology, the battery charging and
can provide power for the connected actuators. It is built as a
switching power supply (SNT).
The power supply is sustained short circuit-proof, sustained
no-load running-proof and is safeguarded by a complying
fuse. The power supply is exclusively cooled by natural air
cooling.
4.2. Emergency power supply
The emergency power supply of the EV-x01 is ensured by
two 12 V lead acid batteries, that are series connected.
During emergency power operation, these take over the power
supply of the control electronics and the connected actuators.
The battery capacity is adjusted to the power supply output
range and is regulated by the individual discharge phases
( BS EN 12101-10). The switching between the two operation
states is automated. The load output for the SHEV-actuators
is represented by two heavy load relays that operate using
the pole reversal technique to ensure the OPEN / CLOSE
control. The outputs are protected by a corres ponding fuse.
During the emergency power operation, appropriate currents
are to be supplied in various phases.
Upon conclusion of this discharge, the discharge threshold
voltage and the under-voltage limit must not be reached.
ATTENTION
If mains is not permanently guaranteed after installation,
there is a big risk of deep discharge of batteries! This will
lead to damage to the battery.

Functionalspecications
SCS_BA_EV-301_601_EN_12 groupscs.co.uk Date: 31.05.2023
[email protected] Issue: 1.2 / 06.2023
Page 10
4.3. Control electronics
The complete control of the EV-x01 is by a microcontroller.
The control functions consist of:
● the control of the I / U-charge
● the monitoring and switching of the power supply source
(mains-/emergency power supply operation)
● the inspection of the monitored functions (detection loops,
fuse, overload, etc.)
● the activation of the load output
● the activation of the volt-free contact
● the activation of the operational status indicator
(OK, ALARM and FAULT)
4.3.1. Mains/emergencypowerswitching
In case of power outage or under-voltage of the power supply
or error within the power supply, the EV-x01 will switch to
the emergency power supply. This is done with the help of
monitoring (monitor function). With this, the control electronics
can switch to emergency power operation at an early stage
and avoid an output voltage disruption.
4.3.2. Override Switch EV-HE077
The override switch EV-HE077 was especially designed for
this system and requires only 3 wires.
There are two buttons for OPEN(Boost) and CLOSE (Reset).
For visualization of the operation conditions there are three
LED‘s and an audible signal (buzzer). There is a mute
function for a certain time for the buzzer in case of failure.
After this time the buzzer will be active.
Visualization of the operation conditions:
●OK: green LED is on – system ready
●ALARM: red LED in on – buzzer is active
●FAULT: yellow LED is blinking – buzzer is active
4.3.3. Motor outputs on emergency power
All EV-x01 outputs are equipped with over load protection.
During emergency power operation all relays deenergize
after 3 minutes (maker opens again and breaker closes).
4.3.4. Signal contact on emergency power
During emergency power operation all relays deenergize
(maker opens again and breaker closes).
4.3.5. Operational status indicators
(OK, ALARM and FAULT)
Three onboard coloured LED’s indicate the status of the panel
and is repeated on the local EV-HE077 override switches.
LED State Buzzer Condition
OK
(Green)
O󰀨 On Panel fault
On O󰀨 Panel healthy
Flashing Muted Panel is in test mode
ALARM
(Red)
O󰀨 O󰀨 No alarms active
On On In an alarm condition with vent
output open
Flashing On In an alarm condition with vent
output closed
FAULT
(Amber)
O󰀨 O󰀨 No fault or warning conditions
On O󰀨 In programming mode
Flashing On
A fault is active.
Morse code ashing identies
the fault condition*
The FAULT LED consist of a series of short (•) and long (—)
ashes with a long pause before the sequence is repeated.
Flashing Sequence Fault condition
• — — • Primary supply mains failure
— — — Motor output in overload
• • Service due timer expired
• — Power supply or battery failure
• • — • Motor fuse fault
• — — — — Line fault on motor 1
• • — — — Line fault on motor 2
— • • — Override switch input B1 in alarm
— • — — FAS1 input B2 in alarm
— — • • FAS2 input B3 in alarm
— — • Gap open ventilation timer
programming mode
— • — • Automatic close ventilation timer
programming mode
• — — Master communication failure
— • Conguration or addressing error
• — • • Lockout mode
4.3.6. Addressing
The panel has a Databus interface and the panel address
can be set between the range of 1 – 255 by switch SW2 in a
binary format.
SW2 ON OFF Function
10 Standalone / SP-mode Network Operation mode
9 Not used Default No function
8 +128 0 Address Value 128
7 +64 0 Address Value 64
6 +32 0 Address Value 32
5 +16 0 Address Value 16
4 +8 0 Address Value 8
3 +4 0 Address Value 4
2 +2 0 Address Value 2
1 +1 0 Address Value 1

SCS_BA_EV-301_601_EN_12 groupscs.co.uk Date: 31.05.2023
Issue: 1.2 / 06.2023 [email protected] Page 11
General Functions
5. General Functions
The panel function is congurable by the jumper links JP1.
Jumper Removed Default setting
JP1 – 1 MODE SP Mode EV Mode
JP1 – 2 BAT Battery Enabled Battery Disabled
In SP Mode the panel functions as a basic natural AOV panel
like the legacy SP-300 panels.
In EV mode the panel functions as an addressable interface
panel for the advanced shaft system accepting Databus
commands from a master panel.
5.1. Battery Back-Up
Jumper JP1 – 2 selects if batteries are installed and connec-
ted.
● When enabled the charging unit will automatically manage
and recharge the batteries. The charging unit will monitor
and indicate any faults or warnings with the power supply
and batteries.
● When disabled the battery back-up monitoring and any
associated faults are disabled.
5.2. Sleep Mode
When operating on batteries in the event of a mains failure the
panel will go into a sleep mode function to preserve battery
life. In sleep mode the panel will disable daily ventilation
functions and close the vents before switching o󰀨 the vent
output power and sensor supply terminal ES.
During sleep mode the Databus interface will stay alive and
continue to communicate.
Once the mains power supply returns healthy the panel will
automatically resume back to normal operation and restart
daily ventilation functions.
Sleep mode will be activated after a ‘Ventilation time after
mains failure’ delay period following a mains failure. If the
vent is open for daily ventilation the vent output power will
automatically close the vent for 2 minutes before entering
sleep mode. The timer is programmable via SIMON LINK.
If an alarm or override condition is triggered during sleep
mode, sleep mode is cancelled, and all the outputs energise
and operate to the alarm condition as required.
When an alarm or override condition is reset when operating
on batteries the vent output power will automatically close the
vent for a ‘Ventilation time after reset’ period before entering
sleep mode. The timer is programmable via SIMON LINK.
Programmable Parameter Range Default setting
Ventilation time after mains failure 0..3600 sec 30 sec
Ventilation time after reset 0..180 sec 70 sec
5.3. FAS Input Signal
A re alarm signal on FAS1 and FAS2 is detected by an open
circuit across the terminating resistor. Detecting a re alarm
signal by short circuit across the terminating resistor is pro-
grammable via SimonLink to indicate a fault condition only.
The input signal is reset when the terminating resistance is
measured within a tolerance.
Programmable Parameter Range Default setting
Fault only on wire break Yes / No No
5.4. Open Vent Delay
An OPEN command delay time is programmable before swit-
ching on the open vent output power. When an OPEN com-
mand is triggered the vent output power switches o󰀨 until the
‘Open Delay’ time expires. The delay time is programmable
via SimonLink. When set to zero the delay timer defaults to
0.5 seconds to break the vent output power as a safeguard
when switching the output polarity.
Programmable Parameter Range Default setting
Open delay 0..3600 sec 0 sec
5.5. Close Vent Delay
A CLOSE command delay time is programmable before swit-
ching on the close vent output power. When a CLOSE com-
mand is triggered the vent output power switches o󰀨 until the
‘Close Delay’ time expires. The delay time is programmable
via SimonLink. When set to zero the delay timer defaults to
0.5 seconds to break the vent output power as a safeguard
when switching the output polarity.
Programmable Parameter Range Default setting
Close delay 0..60 sec 0 sec
5.6. Vent Output Retriggering
When the vents OPEN in an alarm or override condition the
vent output power can be cycled open then close sever-
al times to help release sticking vents before continuously
opening. This function is programmable via SIMON LINK.
Programmable Parameter Range Default setting
Retriggering Yes / No No
5.7. Signal Contact
The relay signal contact has separate operating functions
for EV mode and SP mode programmable via SIMON LINK.
Factory default settings are:
● SP Mode (Alarm triggered) – Relay operates when panel
is in alarm
● EV Mode < remote control > – Relay operates on
Databus Relay command
Programmable Parameter Range Default setting
Delay O󰀨..1 hour O󰀨
Holding time Unlimited..1 hour Unlimited
Inverse logic Yes / No No

General Functions
SCS_BA_EV-301_601_EN_12 groupscs.co.uk Date: 31.05.2023
[email protected] Issue: 1.2 / 06.2023
Page 12
Condition Denition
< remote control > Relay controlled by the data bus (mas-
ter panel).
Alarm condition on B 1 Override switch input B1 in alarm
condition
Alarm condition on B 2 FAS1 input B2 in alarm condition
Alarm condition on B 3 FAS2 input B3 in alarm condition
Alarm on line 1 Override switch alarm condition
detected
Alarm on line 2 FAS1 alarm condition detected
Alarm on line 3 FAS2 alarm condition detected
Mains failure Loss of mains power
Alarm triggered remotely Alarm triggered from the data bus
(master panel)
Alarm override Override condition active
WTS (close on wind/rain) Input LZ (Wind/Rain sensor) active
Command Open Vent output command is open
Command Close Vent output command is close
Motor fault 1 Motor 1 output has a line fault active
Motor fault 2 Motor 2 output has a line fault active
Failure A panel fault is active
Free input Input F (feedback) active
Button Open Input A (Daily vent switch open) active
Button Close Input Z (Daily vent switch close) active
Reset button intern Internal reset button pressed
Reset button extern Override switch close / reset button
pressed
Battery mode Battery mode enabled
(BAT jumper position ON)
Undervoltage Battery voltage low
Battery charging Battery charging enabled
Battery deep discharge Battery fully discharged
Fuse fault Motor output fuse fault
Conservation charging Battery trickle charging enabled
Initial bus watchdog
reset expected
Panel waiting for watchdog reset from
data bus (master panel)
Battery fault Battery failed or disconnected
Invalid bus conguration Invalid panel address set
Bus watchdog timer
expired
Data bus communication timed out or
disconnected
Local mode In standalone mode
Signal RA 1 Alarm signal on Override Switch input
A1 active
Overload line 1 Overload detected on Override Switch
input B1
Open line 1 Open circuit detected on Override
Switch input B1
Short circuit line 1 Short circuit detected on Override
Switch input B1
Signal RA 2 Alarm signal on FAS1 input A2 active
Overload line 2 Overload detected on FAS1 input B2
Open line 2 Open circuit detected on FAS1 input B2
Short circuit line 2 Short circuit detected on FAS1 input B3
Signal RA 3 Alarm signal on FAS2 input A3 active
Overload line 3 Overload detected on FAS2 input B2
Condition Denition
Open line 3 Open circuit detected on FAS2 input B2
Short circuit line 3 Short circuit detected on FAS2 input B3
EV mode Panel operating in EV Mode
SP mode Panel operating in SP Mode
Alarm override requested Panel operating in an alarm mode
HE muted EV-HE077 Override Switch buzzer in
mute
Gap ventilation Daily vent gap ventilation (partial
opening) active
Automatic close active SP Mode: Daily Vent automatic close
command active
Gap ventilation program-
ming
SP Mode: In gap ventilation program-
ming mode
Programming mode
automatic close
SP Mode: In automatic closing pro-
gramming mode
Ventilation system disabled Daily vent operation disabled
Relays on Signal relay contact energised
Gap ventilation lock Gap ventilation open command lock
active
Relay condition Signal relay operating condition is true
Alarm triggered Panel in alarm condition
Lockout mode SP Mode: Panel in lockout condition
Maintenance counter Maintenance timer has expired
FAS autoreset SP Mode: Fire alarm automatic reset
enabled
FAS triggers alarm
override
Close smoke vent when FAS2 in alarm
enabled (SW1 – 5)
5.8. Service Timer
A service timer can be programmed to countdown in days
and when the timer expires the panel indicates a fault. The
timer is programmable and reset via SIMON LINK.
Programmable Parameter Range Default setting
Maintenance counter Yes / No No
Remaining days 1..1460 days 365 days
5.7.1. List of Operating Conditions

SCS_BA_EV-301_601_EN_12 groupscs.co.uk Date: 31.05.2023
Issue: 1.2 / 06.2023 [email protected] Page 13
SP Mode Functions
6. SP Mode Functions
6.1. Alarm Functions
In the event of a re alarm or override condition the panel will
enter an Alarm mode. Alarm modes take priority and will disa-
ble sleep modes and all daily ventilation functions. There are
3 di󰀨erent alarm conditions FAS Alarm, override, and lockout.
In alarm the vent output will continuously power the vent to its
position and shall not switch o󰀨. If an Open & Close command
is received simultaneously the last command takes priority.
In alarm the panel will output 24V to Override Switch A1 ter-
minal sending alarm signals to remote panels such as Head
of Stairs & Head of shaft panels. The A1 terminal is a bi-direc-
tional bus for linking panels together.
Table 1: Switch SW1 – Alarm Functions
SW1 ON OFF Function
6 Auto reset Manual
Reset
FAS reset behaviour. Automatic
reset when FAS input returned he-
althy. When set to o󰀨 a manual reset
from override switch is required.
5 Close Open Vent default position on FAS Alarm.
6.1.1. FAS Alarm
An alarm triggered by a smoke detector or re alarm input
when in normal operation with no other alarms active. For
head of stair and head of shaft panels an alarm is triggered
when a signal is received from a remote panel. The vent out-
put will automatically OPEN or CLOSE according to SW1-5
switch selection.
FAS Alarm conditions are:
● Smoke detector FAS1 – input B2 detects a line fault
● Fire alarm FAS2 – input B3 detects a line fault
● Remote alarm signal detected on FAS2 input A3
6.1.2. Override
An override alarm can be triggered by one of the following
conditions:
● By pressing the EV-HE077 override switch OPEN button
for >0.5 seconds when in normal operation with no alarms
active.
● When the Override Switch input B1 detects a line fault
(short or open circuit condition across the terminating
resistor)
● Receipt of a Databus override Open or Close command
The vent output to automatically OPEN on an override alarm
except for a Databus override Close command when the vent
output will CLOSE in alarm.
When in alarm pressing the EV-HE077 override switch
CLOSE/RESET button for >0.5 seconds will trigger an
override close command. By pressing the OPEN button for
>0.5 seconds will trigger an override open command. The
vent output will respond to the last override open or close
command if permitted.
The last Databus override Open or Close command received
will take priority.
All override commands are ignored when in Lockout.
6.1.3. Lockout
The panel enters a lockout mode when a 24V alarm signal
is detected on Override Switch A1 terminal from a remote
panel when in normal operation with no alarms active. The
vent output will automatically lockout CLOSE and ignore all
OPEN commands.
6.2. Alarm Reset
The panel can be reset when all these conditions are met:
● Override Switch – input B1 line is healthy
(terminating resistor in circuit)
● Smoke detector FAS1 – input B2 line is healthy
(terminating resistor in circuit)
● Fire alarm FAS2 – input B3 line is healthy
(terminating resistor in circuit).
● Remote alarm signal on FAS2 – input A3 is o󰀨
● Linked remote panels to Override Switch A1 terminal are
not in FAS alarm
● Databus Open & Close commands are o󰀨
If an alarm condition is present following a reset the respecti-
ve alarm will retrigger.
A manual reset command is triggered by pressing the
EV-HE077 override CLOSE / RESET or the onboard RESET
button for >5 seconds. A reset is also be triggered when a
Databus Reset command is received.
The automatic reset function can be set by switch SW1-6.
A reset is automatically triggered when all the reset condi-
tions are met following an alarm condition.
With a smoke detector FAS1 input reset the automatic reset
function will trigger after 30 minutes.
With a re alarm FAS2 input reset the automatic reset function
will trigger immediately.
A reset function will cycle the power to FAS1-B2 & FAS2-B3
terminals for 3 seconds to reset smoke detectors. If the smoke
detector fails to reset the system will retrigger the FAS alarm.
When the daily ventilation function is set to Continuous Close
the vent output will automatically CLOSE after an alarm reset.
When the daily ventilation function is set to Dead-man Close
the vent output will remain open after an alarm reset. The
vent must be manually closed by one of the following com-
mands:
¾Press and hold the EV-HE077 CLOSE / RESET button
until vent closed
¾Daily close Input Z held on until vent closed
¾Databus DailyClose command held on until vent closed

SP Mode Functions
SCS_BA_EV-301_601_EN_12 groupscs.co.uk Date: 31.05.2023
[email protected] Issue: 1.2 / 06.2023
Page 14
6.3. Daily Ventilation Mode
The panel will automatically default to Daily Ventilation mode
on start-up or after an alarm reset if all the following condi-
tions are met:
● No alarm, override or lockout conditions exist
● Mains power supply is healthy
●Setting SW1 to Ventilation function enabled
Daily ventilation functions are congured by setting the SW1
switches1 - 4.
SW1-1 SW1-2 SW1-3 SW1-4 Daily Ventilation Function
OFF OFF OFF OFF Continuous (Fully) Open & Close
output
ON OFF OFF OFF Dead-man Open & Close (Move
only when button pressed)
OFF ON OFF OFF Dead-man Open, Continuous
Close
ON ON OFF OFF Continuous Open, Dead-man
Close
OFF OFF ON OFF Gap ventilation. Open for a pro-
grammed time.
ON OFF ON OFF Timed ventilation. Automatically
closes after programmed time
OFF ON ON OFF Combined Gap & Timed ventilati-
on (Modes 5 & 6)
OFF OFF ON ON Gap ventilation programming
mode
ON OFF ON ON Timed ventilation programming
mode
ON ON ON ON Ventilation function disabled
In daily ventilation mode the vent output responds to daily
ventilation commands and the functions set.
A daily open command can be triggered by activating Input A
for > 0.5 seconds or receiving a Databus DailyOpen com-
mand.
A daily close command can be triggered by activating Input Z
for > 0.5 seconds or receiving a Databus DailyClose com-
mand.
On receipt of both Open & Close commands together the
vent will switch o󰀨 the output power and stop the vent.
6.3.1. Continuous Vent function
When operating in continuous the power output is held on
to fully open or close the vent on trigger of an open/close
command.
6.3.2. Dead-man Vent function
When operating in dead-man the open/close output power
is only switched on only whilst the respective open or close
command is active. Release of the command will remove po-
wer and stop the vent.
6.3.3. Gap Ventilation function
Gap ventilation partially opens the vent by limiting the open
stroke by a timer. The open output power is switched on
only for the programmed time following a daily ventilation
OPEN command. The dead-man open function is disabled
in this mode. The timer can be adjusted by a programming
sequence or by SIMON LINK.
Programmable Parameter Range Default
Gap ventilation 3..255 seconds 3 seconds
6.3.3.a. Gap Ventilation programming sequence
Before the programming sequence can only be performed
the panel must be in the following state:
● No alarm, override or lockout conditions exists
● Mains power supply is healthy
● Vent in the fully closed position
When all preconditions are met follow this sequence:
¾Set daily function SW1 to Gap Ventilation Programming
mode.
ÔThe onboard FAULT LED will ash to conrm the pro-
gramming mode is active.
¾Start the programming time by triggering an open
command on input A and the vent starts to open.
¾Once the vent reaches the desired gap open position or
open time trigger a close command on input Z to stop the
vent. The time must be between 3 - 255 seconds.
¾Set daily function SW1 to a di󰀨erent function to save the
time and end the programming sequence.
The programming sequence can be cancelled at any-time by
selecting a di󰀨erent function. A cancellation before the se-
quence is completed will retain the previous saved time. In
the event of an invalid programming sequence the timer will
reset to the default setting.
6.3.4. Timed Ventilation function
Timed ventilation will automatically close the vent after the
programmed time following a daily ventilation OPEN com-
mand. Recycling the OPEN command will reopen the vent
and restart the timer. The timer can be adjusted by a pro-
gramming sequence or by SIMON LINK.
Programmable Parameter Range Default
Automatic close 10 minutes..18 h 10 min
6.3.4.a. Timed Ventilation programming
sequence
Before the programming sequence can only be performed
the panel must be the following state:
● No alarm, override or lockout conditions exist
● Mains power supply is healthy
● Vent in the fully closed position

SCS_BA_EV-301_601_EN_12 groupscs.co.uk Date: 31.05.2023
Issue: 1.2 / 06.2023 [email protected] Page 15
SP Mode Functions
When all preconditions are met follow this sequence:
¾Set daily function SW1 to Timed Ventilation Program-
ming mode.
ÔThe onboard FAULT LED will ash to conrm the
programming mode is active.
¾Start the programming time by triggering an open
command on input A and the vent opens.
¾Once the vent is open for the desired time trigger a
close command on input Z. The time must be between
10 minutes – 18 hours.
¾Set daily function SW1 to a di󰀨erent function to save the
time and end the programming sequence.
The programming sequence can be cancelled at any-time
by selecting a di󰀨erent function. A cancellation before the
sequence is completed will retain the previous saved time. In
the event of an invalid programming sequence the timer will
reset to the default setting.
6.3.5. Weather Sensor
A wind or rain condition can be detected on Input LZ. When
Input LZ is active the vent output will automatically close.
The output will be a continuous close taking priority over a
dead-man close function.
When Input LZ has been reset and a daily open command is
active the vent output will reopen accordingly to the function
congured with timed functions restarting.
In the event of a mains power failure the sensor power output
ES will automatically switch o󰀨 to preserve battery life and
disable the weather sensor function.
6.3.6. ECO Mode
ECO mode will automatically switch o󰀨 the vent output power
after 180 seconds to save energy whilst operating in daily
ventilation mode.
ECO mode is programmable via SIMON LINK.
Programmable Parameter Range Default
Eco mode Yes / No No

EV Mode Functions
SCS_BA_EV-301_601_EN_12 groupscs.co.uk Date: 31.05.2023
[email protected] Issue: 1.2 / 06.2023
Page 16
7. EV Mode Functions
7.1. Start-up
On start-up any panel operation is locked out until a valid
Databus watchdog signal is received from the Master panel.
In a start-up lockout condition the following occurs:
● Vent outputs will be switched o󰀨.
● All FAS alarm and EV-HE077 override inputs shall be
ignored.
● Relay will be in last known state before power-up or
condition set in SIMON LINK.
● The EV-HE077 will indicate fault condition.
7.2. Master Watchdog
When a valid Watchdog signal is received from a Master
panel the Databus commands are enabled. This permits the
panel to start responding to the Databus commands received
and all FAS alarms & EV-HE077 override inputs become
active.
If a valid Watchdog signal is not received within 60 seconds in
any condition the panel will enter a lockout mode:
● Vent outputs will remain in their last position.
● All FAS alarm and EV-HE077 override inputs shall be
ignored.
● Relay will remain in its last position or condition set in
SIMON LINK.
● The EV-HE077 will indicate a fault in normal conditions or
remain in alarm in emergency conditions.
7.3. Standalone Mode
Standalone mode is selected when SW2-10 is ON. This
mode is used for isolated commissioning and maintenance
activities. In standalone mode all Databus commands are
ignored except for the Reset command. The panel will ope-
rate in SP mode responding to local FAS alarm inputs and
EV-HE077 override commands only. An alarm can be reset
by a Databus reset command. The watchdog monitoring is
ignored so power-up and watchdog lockout conditions are
disabled.
7.4. Alarm Functions
In the event of a re alarm or override condition the panel
will enter an alarm mode. Alarm modes take priority and will
disable all daily ventilation functions.
In alarm the vent output will continuously power the vent to
its position and shall not switch o󰀨. If an OPEN & CLOSE
command is received simultaneously the last command ta-
kes priority.
SW1 ON OFF Function
6 Auto reset Manual
Reset
FAS reset behaviour: Automatic reset
when FAS input returned healthy.
When set to o󰀨 a manual reset from
override switch is required.
5 Close Open Vent default position on FAS Alarm.
7.5. FAS Alarm
An FAS alarm is triggered by a smoke detector or re alarm
input when in normal operation with no other alarms active.
For head of stair and head of shaft panels an alarm is
triggered when a signal is received from a remote panel. The
vent output will automatically OPEN or CLOSE according to
SW1-5 switch selection.
FAS Alarm conditions are:
● Smoke detector FAS1 input B2 detects a line fault
● Fire alarm FAS2 input B3 detects a line fault
● Remote alarm signal detected on FAS2 input A3
7.6. Override
An override alarm can be triggered by one of the following
conditions:
● By pressing the EV-HE077 override OPEN button for >0.5
seconds when in normal operation with no alarms active.
● When the Override Switch input B1 detects a line fault
(short or open circuit condition across the terminating
resistor)
● Receipt of a Databus override Open or Close command
The vent output to automatically OPEN on an override alarm
except for a Databus override CLOSE command when the
vent output will CLOSE in alarm.
When in alarm pressing the EV-HE077 override switch
CLOSE button for >0.5 seconds will trigger an override close
command. By pressing the OPEN button for >0.5 seconds
will trigger an override open command. The vent output
will respond to the last override open or close command if
permitted.
The last Databus override Open or Close command received
will take priority.
7.7. Alarm Reset
The panel can be reset when all these conditions are met:
● Override Switch input B1 line is healthy (terminating re-
sistor in circuit)
● Smoke detector FAS1 input B2 line is healthy (terminating
resistor in circuit)
● Fire alarm FAS2 input B3 line is healthy (terminating
resistor in circuit).
● Remote alarm signal on FAS2 input A3 is o󰀨
● Linked remote panels to Override Switch A1 terminal are
not in FAS alarm
● Databus Open & Close commands are o󰀨
If any alarm condition is present following a reset the active
alarm will retrigger.

SCS_BA_EV-301_601_EN_12 groupscs.co.uk Date: 31.05.2023
Issue: 1.2 / 06.2023 [email protected] Page 17
EV Mode Functions
A manual reset command is triggered by pressing the
EV-HE077 override CLOSE (RESET) or the onboard RESET
button for > 5 seconds. A reset is also be triggered when a
Databus Reset command is received.
The automatic reset function can be set by switching on
switch SW1 – 6.
A reset is automatically triggered when all the reset conditions
are met following an alarm condition:
● With a smoke detector FAS1 input reset the automatic
reset function will trigger after 30 minutes.
● With a re alarm FAS2 input reset the automatic reset
function will trigger immediately.
A reset function switches o󰀨 the power to FAS1 – B2 &
FAS2 – B3 terminals for 3 seconds to reset smoke detectors.
If the smoke detector fails to reset the system will retrigger
an FAS alarm.
When the daily ventilation function is set to Continuous Close
the vent output will automatically CLOSE after an alarm reset.
When the daily ventilation function is set to Dead-man Close
the vent output will remain open after an alarm reset. The vent
must be manually closed by one of the following commands:
● Press and hold the EV-HE077 CLOSE (Reset) button until
vent closed
● Daily close Input Z held on until vent closed
● Databus DailyClose command held on until vent closed
7.8. EV-HE077 Commands
The local EV-HE077 override buttons provide override &
reset commands which the Master panel monitors and res-
ponds to. The commands monitored are:
● Momentary pressing the OPEN (BOOST) button for > 0.5
seconds triggers an override open command
● Momentary pressing the CLOSE (RESET) button for > 0.5
seconds triggers an override close command
● Hold the CLOSE (RESET) button for > 5 seconds triggers
a reset command
● Press the OPEN (BOOST) button momentary for
1 - 4 seconds whilst the zone vent is open and the
fans are running to boost the fans to the reghting
speed. Press again to toggle back to means of
escape speed. Only applicable for mechanical smoke
shafts systems congured for reghting application.
Not applicable for head of stair switches.
Only one override / reset command shall be present at a time
and the last command will take priority.
7.9. Gap Ventilation
Gap ventilation partially opens the vent by limiting the open
stroke by a timer. The open output power is switched on only
for the programmed time following a daily ventilation open
command. The dead-man open function is disabled in this
mode. The timer is adjusted by the read / write dailytime
register set in seconds. When set to zero the daily ventilation
function is disabled (continuous open time).

Commissioning Instructions
SCS_BA_EV-301_601_EN_12 groupscs.co.uk Date: 31.05.2023
[email protected] Issue: 1.2 / 06.2023
Page 18
8. Commissioning Instructions
DANGER
Disconnect both mains supply poles before connecting
any device to the interface panel.
ATTENTION
Never connect the battery during installation!
ATTENTION
If mains is not permanently guaranteed after installation,
there is a big risk of deep discharge of batteries! This will
lead to damage to the battery.
ATTENTION
The control board is sensitive to electrostatic discharge
causing damage to components. Do not remove or handle
the board, this may invalidate the warranty.
8.1. Commissioning EV-x01
The interface panel should be located outside the re zone
and positioned to be easily accessible for maintenance pur-
poses.
¾Remove the lid by loosening the two screws on the
right-hand side of the panel and pivot from the locating
pin on the left. Disconnect the lid earth cable if required.
Do not allow the lid to hang on the earth cable.
¾Position the interface panel and then mark the xing
holes (see gures 3, 4, 5 ).
¾Drill suitably sized xing holes and insert wall plugs for
5mm screws then x the box to the wall.
¾Bring the required cables from the top or bottom into the
rear of the panel through the cable entry (see gures
3, 4, 5 ).
¾Secure the cables using the cable ties against the cable
entry teeth.
¾Fasten the interface panel with four subsurface suitable
screws through the housing bottom (fastenings are not
included with delivery).
¾Connect the cabling as per the relevant diagrams shown
in the Wiring Details section.
¾EV-301-P: Bring the pressure tubing from the top in to
the rear of the panel through the cable entry shown in
gure 1 (2). Sleeve the tubing to insulate from the PCB
board then push in to the ttings (see gure 4 ).
¾Remove the terminating resistors of the SHEV-switch,
smoke detector and the FAS-contact from the clamps of
the central unit and connect to the triggering devices.
¾Set the conguration DIP switches and jumpers
ATTENTION
Only batteries approved by the panel manufacturer should
be connected. Use of alternative batteries may void the
warranty
¾Place batteries on the battery tray (see gures 3, 4, 5 )
and connect them to the board (battery connector X15)
with the supplied connection set.
Figure 1: Connection set
¾Replace the lid by locating the pin on the left hand-side
and secure by tightening the two screws.
¾Mark unit address and location on the front panel label
provided.

SCS_BA_EV-301_601_EN_12 groupscs.co.uk Date: 31.05.2023
Issue: 1.2 / 06.2023 [email protected] Page 19
Commissioning Instructions
Figure 2: EV-301 fastening points
3
1
Battery connector X15
3
2
Figure 3: EV-301-P fastening points
1
2
Battery connector X15
4
3
Figure 4: EV-601 fastening points
1
2
Battery connector X15
3
8.2. CommissioningEV-301-P pressure
sensor
Figure 5 : Pressure sensor
The pressure sensor is accessible by removing the panel
cover and lifting the lid of the pressure sensor.
Zeroing:
¾ Check jumper links are set in position J1 and J2 for a
range of -100 to +100 Pa.
¾Close lobby vents and head of stair vents.
¾Hold open the stair door to equalise pressure.
¾ Push down the pressure sensor zero button. Release the
button when the red LED light is lit with “zeroing” dis-
played.
¾ When nished the sensor will return reading zero
pressure.

Commissioning Instructions
SCS_BA_EV-301_601_EN_12 groupscs.co.uk Date: 31.05.2023
[email protected] Issue: 1.2 / 06.2023
Page 20
8.3. Wiring Diagrams
Figure 6: Overviewconnectors/DIP-switches/jumpers(simpliedrepresentation)
Reset Alarm
LED OK LED Alarm LED Fault
LEDs only under mains operation
L1
NPE +
–
L1
NPE
+
–
Battery
+
–
Battery
Battery Connection
Mains Connection –
pole disconnecting
main switch on site (L1, N)
Head of Shaft / Stair Panel / Shaft Panel
765
NO NCC B1 S1
8
910 11
A1 –
1 2
24V –
3 4
+–
12 13 14 15 17
16
E
–ES LZ Z A
20
19
18
OGS
21
F
24
23
22
OGS
272625
A2
B2 –
302928
A3
B3 –
363534
B
SG A
333231
B
SG A
1
2
3
4
6
SW1
ON OFF
55
1
2
3
4
6
7
8 9
10
SW2
55
DATA BUS
Contact FAS 2
Fire Alarm
Motor 1 Motor 2
Motorchannels T3.15A (EV-301)
Motorchannels 6.3A (EV-601)
Emergency
Button
FAS 1
Smoke Detector
Inputs
Wind/Rain Vent Switch
Analog
IN
Backup
DIP Switches SW2
Addressing (1 – 8)
DIP Switches SW1
Functions
Jumpers
2 1
BAT
MODE
JP1
ONOFF
SPEV
ON OFF