RWA Emergency Power Supply System
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Connection Schema
118533-4 Connection Schema Emergency Power Supply System E260 N2/1 to N12/2-24V DC
Contents
1. Short description...... 2 2. Layout plan ...... 3 3.1 Mains connection ...... 4 3.2 Connection of the battery ...... 4 3.3 Connection of smoke and heat difference sensor ...... 4 3.4 Operation without smoke or heat difference senosr...... 4 3.5 Connection of SHE switch FT4/24V DC - VdS ...... 5 3.6 Connection of fire alarm system (BMS) / remote trip release ...... 5 3.7 Operation without central fire alarm system (BMS) / remote trip release...... 5 4.1 Connection of motors ...... 6 4.1.1 Linear, 1 cable section...... 6 4.1.2 Branched, 2 or more cable sections...... 6 4.1.3 Connections of motors without integrated line monitoring ...... 7 4.1.4 Unused motor group...... 7 4.2 Motor lines ...... 7 4.2.1 Calculation of the cross-sections for motor lines ...... 7 4.2.2 Examples for max. line lengths in [m]...... 7 5.1 Connection of ventilator switch ...... 8 5.2 Connection of several ventilator switches per ventilator group...... 9 5.2.1 Ventilator switch LTA-230 ...... 9 6 Connection of timer...... 10 6.1 Timer per ventilator group ...... 10 6.2. Several ventilator groups with 1 timer ...... 10 7.1 Connection of rain/wind control unit ...... 11 7.2 Connection of several emergency power control units E260N to 1 rain/wind control unit...... 11 8.1 Potential-free signaling contacts (optional)...... 12 8.2 Connection with externals supply voltage ...... 12 8.3 Connection of a sounder with internal supply voltage (max.30mA) ...... 12
Refer to cable layout 37101-9-0951 Observe the corresponding operating instructions!
118533-4 Connection Schema Emergency Power Supply System E260 N2/1 to N12/2-24V DC 1
1. Short description
Emergency power supply system E260N2/1 – 24V DC to E260N12/2 – 24 V DC
terminal blocks cable entry
Mains supply voltage: 230V AC, 50Hz (acc. to DIN IEC38) Connection possibilities: Output voltage: 24V DC, (20-30V), residual ripple 20% SHE-switch FT4-24V DC – VdS 10 pcs. Protection class: IP54 Id.-no. 099561 E260N2/1 max. 4 pcs. 1-4 ventilator groups possible (depending on type) Smoke detector RM 1003 or 10 pcs. heat diff. sensor WM 1005 Performance: for E260N12 20 pcs. Type Transformer Battery Alarm contact E260N2/1 80 VA 1.2 Ah from external fire alarm E260N4/1-N4/2 130 VA 2.1 Ah system/remote trip release E260N8/1-N8/4 260 VA 6-7.2 Ah Ventilator switch LTA-230 arbitrary E260N12/1-N12/2 480 VA 6-7.2 Ah Ventilator switch LTA-24 3 ea per group Rain/wind control unit • In the case of power failure the system automatically SHE – drives 24V DC with switches over to battery operation for more than 72 h. total current: • Battery used: 2x12V rechargeable, sealed lead-acid battery E260N2/1 2A or 2 drives • Illuminated display at the front of the housing: E205/206,E212 green: system ready for operation E260N4/1-N4/2 4A yellow: malfunction E260N8/1-N8/4 7,5A yellow blinking: power failure E260N12/1-N12/2 12A • RESET of smoke alarm detector line: RESET button in the connection compartment of the housing optional: volt-free contract for alarm, malfunction, window OPEN
IMPORTANT !!!
Routing of cables and connection to the mains voltage must be carried out by a qualified electrician
GEZE does not uphold any warranty if the product is used in combination with products by third parties
For all types of installations the relevant regulations must be observed, in particular VDE 0833/0815. The type of cable used must be approved by the local authorities, if necessary use fire-protection cables (E30 or E90).
The battery must be replaced after 4 years
Important installation regulations for the user
118533-4 Connection Schema Emergency Power Supply System E260 N2/1 to N12/2-24V DC 2
2. Layout plan
SHE switches of type FT4-24V Malfunct. 9 DC-VdS must be used only! YE Oper. OK 8 GN Win. OPEN 7 YE LED - fire 6 RD 5 Alarm switch +24V
CLOSE switch 4 OPE 3 2 Resistors: leave in the last 1 switch! GND
- - 2 2 1 Resistor 15k, 5% 1 3 3 4 (for N12: 3K9, 1%) 5 4 5 + Smoke detector RM 1003/24V + or heat diff. detector WM 1005/24V st Last 1 smoke smoke detector detector
Alarm resistance 22k Last motor Motor 3 2 24V DC 1 Resistor 33k Insulated conductor 3 Connect all other ventilator groups 3 as per ventilator group 1 Motor 2 24V DC 1
st Rain / 1 motor wind Voltl-free signaling. contacts
21 22 23 24 25 26 27 41 42 43 44 45 46 47 NO NO NO COM COM COM
Ventilator switch 2 Ventilator switch 4
1 2 1 2 1 3 4 5 6 7 8 9 1 2 3 1 2 3
Alarm Smoke Motor Motor
Rain / Motor Motor Relay Window Relay Mains 230V AC wind external detector SHE switch group 1 group 2 group 3 group 4 alarm OPEN Malfunction +24V +24V GND OPEN STOP LED CLOSED GND OPEN STOP LED CLOSED CLOSED LED AUF CLOSED LED OPEN L1 N PE 1 2 Ventilator switch 1 Ventilator switch 3 1 2 3 1 2 3 1 2 1 2 1 2 t t V - 1 2 3 4 5 6 7 31 32 33 34 35 36 37 Inpu GND Inpu +24 GND Mains connection Colour coding: 230V AC 50Hz BN = brown = braun 3 x 1,5mm² BK = black = schwarz with GN/YE BU = blue = blau 24V 24V GN/YE = green/yellow = grün/gelb 24V
Type Number of the equipped Additional printed circuit-board signaling ventilator groups 1 2 4 4 3 5 6 7 contact (optional) N2/1, N4/1, N8/1, N12/1 1 LTA-24 N4/2, N8/2, N12/2 2 Switch off battery and power LED supply before replacing N8/3 3 O S C the plug-in circuit boards. P T L CLOSED OPEN N8/4 4 E O O green red N P S E D
118533-4 Connection Schema Emergency Power Supply System E260 N2/1 to N12/2-24V DC 3
3.1 Mains connection Information on the mains connection: Terminal block E260N - mains voltage 230V AC, 50Hz, back-up fuse10A, connecting line 3x1,5mm² or 3x2,5mm² with GN/YE - connect protection earth to PE-terminal - to switch off the system the building installation must Mains 230V AC include an isolating device (switch, disengageable safety cutout that can be turned off). The isolating L1 N PE device must be marked accordingly and must not be freely accessible.
Mains connection Check button and motor connections prior to 230V AC 50Hz connecting power and battery supply. 3 x 1,5mm² with GN/YE
3.2 Connection of the battery
Insert fuse F3 prior to commissioning.
3.3 Connection of smoke and heat difference sensor
a total of max. 10 sensors in series (for N12 max. 20 senors)
1. Smoke detector Last smoke detector - - 2 2 1 1 Resistor 3 15kΏ 5%, 4 3 5 (for N12: 3k9 , 1%) 4 5 to be installed in the Term. block last sensor E260N + +
1 2 1 2 1 3 4 5 6 7 8 9 Heat diff. sensor type WM 1005/24V Alarm Smoke or extern detector RWA –Switch smoke detector type RM1003/24V
- 24V +
3.4 Operation without smoke or heat difference senosr
Resistor 15kΏ, 5% (for N12: 3K9Ώ, 1% Terminal from term.1 to term. 2 block E260N
1 2 1 2 1 3 4 5 6 7 8 9 Alarm Smoke-
external detector SHE –switch
- 24V +
118533-4 Connection Schema Emergency Power Supply System E260 N2/1 to N12/2-24V DC 4
3.5 Connection of SHE switch FT4/24V DC - VdS last SHE switch GND Both 1 resistors: leave in the last 2 switch
3 OPEN 4 CLOSE +24V 5 Alarm switch LED-fire 6 RD Win. OPEN 7 YE GN Oper. OK 8 YE Malfunction 9
2. SHE-switch GND Both 1 resistors: remove in all 2 preceding switches! 3 OPEN 4 CLOSE switch +24V 5 Alarm switch 6 RD 7 YE GN 8 YE 9
1st SHE switch GND Both GND 1 resistors: remove in all 2 preceding switches! ALARM 3 OPEN CLOSE 4 CLOSE switch +24V + 24V 5 Alarm switch LED fire 6 RD YE LED win.OPEN 7 GN LED-oper.OK 8 YE Terminal block LED-malfunct, 9 E260N 1 3 4 5 6 7 8 9 1 3 4 5 6 7 8 9
SHE switch
GND
+24V
3.6 Connection of fire alarm system (BMS) / remote trip release
Alarm resistor 22kΏ Resistor Terminal block 33kΏ External volt-free E260N normally-open contact 1 2 1 2 by fire alarm unit required
Alarm Smoke For line monitoring the contact must be external detector connected including resistors
Input GND
3.7 Operation without central fire alarm system (BMS) / remote trip release
Terminal block Resistor E260N 33kΏ 1 2 1 2 If no contact is connected, a resistor 33 kΏ Alarm Smoke must be connected between terminal 1 and terminal 2. external detector
Input GND
118533-4 Connection Schema Emergency Power Supply System E260 N2/1 to N12/2-24V DC 5
4.1 Connection of motors 4.1.1 Linear, 1 cable section
Monitoring of the motor supply line: using conductor no. 3 in each group. Insulate conductor no. 3 of all other motors of the group
1st motor 2nd motor Last motor Insulate Insulate Motor conduct. 3 Motor conduct. 3 Motor 24V DC 24V DC 24V DC
Change of direction: 1 2 3 1 2 3 1 2 3 Interchange cond. 1+2 Terminal block E260N Conduit box 1 2 3 Motor group Hint: The motor line monitoring function responds as soon as either conductor 1 and 2 or conductor 3 is interrupted. - + (if
OPEN) g Monitorin
4.1.2 Branched, 2 or more cable sections
Insulate conduct. 3
Motor 3 24V DC 2 1
Cable section 2 For cable junction a 4-core cable is required Insulate conduct. 3
3 Motor 24V DC 2 2nd motor Last motor Insulate 1 Motor conduct. 3 Motor 24V DC 24V DC 4-core 1 2 3 1 2 3 cable
Terminal block E260N Cable section 1 3-core Conduit box 1 2 3 cable Motor group Supply conductors branch off parallel. Pilot core no.3 is looped through all cables up
to the end of the group. - + (if OPEN)
Monitorin g
118533-4 Connection Schema Emergency Power Supply System E260 N2/1 to N12/2-24V DC 6
4.1.3 Connections of motors without integrated line monitoring
st nd Last motor 1 motor 2 motor Motor Motor Motor 24V DC 24V DC 24V DC
Terminal block E260N 2k2 Conduit box 1 2 3 Install 1 resistor 2k2Ώ and
Motor 2 diodes e.g. 1N4007 group for line monitoring in last conduit box.
- + g (if OPEN) Monotirn
4.1.4 Unused motor group Jumper cl.3 on GND Terminal block E260N
1 2 3 1 2 3 4 5 6 7 If a motor group is not used, terminal 3 Motor must be bridged to GND in order to group Ventilat. switch avoid error messages.
D
- + GND OPEN (if CLOSE STOP OPEN)
Monitoring
4.2 Motor lines 4.2.1 Calculation of the cross-sections for motor lines
Cable cross-section (min.1,5²)
Cable length * Total current of all drives Cable cross-section = 73
4.2.2 Examples for max. line lengths in [m]
Power consumption
1A 2A 4A 6A 10A 3*1,5mm² 100 50 25 16 10
3*2,5mm² 180 90 45 30 18
Cross-Sect. 3*4,0mm² 280 140 70 45 28
118533-4 Connection Schema Emergency Power Supply System E260 N2/1 to N12/2-24V DC 7
5.1 Connection of ventilator switch
Terminal block E260N
Ventilat. switch
1 2 3 4 5 6 7
V +24 GND
LTA-24 1 3 4 4 2 5 6 7
O S C LED P T L CL OPEN E O O green red N P S E Terminal block E260N
Ventil. switch 1 2 3 4 5 6 7
GND
1 3 4 4 2 LTA-230
O S C P T L E O O N P S E Terminal block E260N Terminal block E260N Ventil. switch Ventil. switch 1 2 3 4 5 6 7 1 2 3 4 5 6 7
GND
GND 2 diodes e.g. 1N4007 to be con. by customer 1 3 4 4 2 e.g. LTA-230 1 3 4 4 2 LTA-SCT
O S C L O S C P T O P L E O T N S E O O P N S E P E Watchdog circuit in the case of ventilation (Motors are running as long as the button is pushed)
118533-4 Connection Schema Emergency Power Supply System E260 N2/1 to N12/2-24V DC 8
5.2 Connection of several ventilator switches per ventilator group 5.2.1 Ventilator switch LTA-230
Terminal block E260N
Ventilat. switch
1 2 3 4 5 6 7
GND
LTA-230
st 1 switch 1 3 4 4 2 1 3 4 4 2 1 3 4 4 2 last switch
O S C O S C O S C P T L P T L P T L E O O E O O E O O N P S N P S N P S E E E
For LTA-24 the terminals 5, 6 and 7 are always connected in parallel.
118533-4 Connection Schema Emergency Power Supply System E260 N2/1 to N12/2-24V DC 9
6 Connection of timer 6.1 Timer per ventilator group Terminal block E260N
Ventil. switch
The timer settings must be 1 2 3 4 5 6 7 programmed as pulse signals. The ventilator switch will not function properly with sustained GND STOP
OPEN
CLOSE signal.
e.g. 1 3 4 4 2 LTA-230 1 2 3 5 6 7 timer 2 channel (Müller SC28.21)
Channel A Channel B O S C
P T L 4 8 E O O S N P E N L1 Mains 230V AC
Timer and ventilator switch have mutual priority switching
6.2. Several ventilator groups with 1 timer
1 switch contact is required for each direction of each ventilator group (OPEN/CLOSED)
Terminal block E260N Terminal block E260N Terminal block E260N Ventil. switch Ventil. switch Ventil, switch 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7
1 3 4 4 2 1 3 4 4 2 1 3 4 4 2
O S C O S C O S C P T L P T L P T L E O O E O O E O O N P S N P S N P S E E E
e.g. 1 2 3 5 6 7 time 2 channel
Group 4 Group 4 Channel Channel
OP CL 4 8 N L L1 230V AC N PE
118533-4 Connection Schema Emergency Power Supply System E260 N2/1 to N12/2-24V DC 10
7.1 Connection of rain/wind control unit
Terminal block Set mode of operation Evaluation unit for “relay in common“ rain/wind control unit using jumper.
Mains Wind Rain Weather LEDs station
L1 N PE 1 2 3 + W R Mains 230V AC Connect weather station, etc. in acc. Terminal block with connection scheme 45600-9-9520 E260N sheet 1+2. L1 N PE 1 2
Mains Rain/ wind
GND
7.2 Connection of several emergency power control units E260N to 1 rain/wind control unit
Terminal block Evaluation unit for rain/wind control unit
Mains Wind Rain Weather LEDs station
L1 N PE 1 2 3 + W R
Mains 230V AC
Terminal block E260N L1 N PE 1 2 L1 N PE 1 2 L1 N PE 1 2 Mains Rain/ Mains Rain/ Mains Rain/ wind wind wind
1. Emer gency pow. control unit 2. Emergency pow. control unit 3. Emergency pow. control unit
118533-4 Connection Schema Emergency Power Supply System E260 N2/1 to N12/2-24V DC 11
8.1 Potential-free signaling contacts (optional)
By changing the position of the corresponding jumper, the function (opener or closer) of the Position of the jumpers: signaling contacts can be altered.
Jumper f. select. of function Jumper position A:
Signaling contacts have the function of a closer, i.e. the contact is made in the case of pending messages (alarm, malfunction, ...) (default setting)
Relay Relay Relay Alarm Wind. OPEN Malfunction The built-in relays are only suited Jumper position B: 1 2 1 2 1 2 for low voltage up to 40V. If 230V-
appliances are to be connected, Signaling contacts have the function of an additional relays must be installed opener, i.e. the contact is broken in the downstream by the customer. Terminal blocks case of pending messages.
8.2 Connection with externals supply voltage
Terminal block Volt-free signal. contacts Emergency power control (defaults) unit E260N / – add PCB
NO NO NO COM COM COM
Relay Relay Relay Alarm Wind. OPEN Malfunction
1 2 1 2 1 2
Contact rating: max.30W at 24V
24V 24V 24V extern extern extern
8.3 Connection of a sounder with internal supply voltage (max.30mA)
NO COM
Ventil. switch Relay Relay Relay Mains 230V AC Alarm Wind. OPEN Malfunction
L1 N PE 1 2 3 4 5 6 7 1 2 1 2 1 2
e.g. GEZE +24V, max. 30mA Sounder 24V DC Id. no. 072112 GND
118533-4 Connection Schema Emergency Power Supply System E260 N2/1 to N12/2-24V DC 12
118533-4 Connection Schema Emergency Power Supply System E260 N2/1 to N12/2-24V DC 13
118533-4 Connection Schema Emergency Power Supply System E260 N2/1 to N12/2-24V DC 14
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