Listec d-LIST SCU 835 Скачать руководство пользователя страница 73

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SCU 835 / SEC 15

Instructions for use



Alarm / fault at cable

LED

indicators on the front panel

LED

state

Alarm

LED

Fault

LED

Alarm

LED

Off

Fault

LED

Off

Table 43: Indicators alarm / fault at cable



Alarm / fault at cable

LED

indicators on the front panel

LED

state

Alarm

LED

Off

Fault

LED

Off

Alarm

LED

Fault

LED

Table 44: Indicators alarm / fault at cable

7.2

Operation on mainboard MB SCI 835

There are

four push buttons

on the mainboard of the

sensor control unit

SCU 835

for certain functions

(→ 7.2.1, 7.2.2, 7.2.3 and 7.2.4).

In addition, further functions are possible via various but-
ton combinations (→ 7.2.5).

7.2.1

Reset push button

The

RESET

button can be used to reset alarm and fault events from the sensor cable

SEC 15

and/or device

faults of the sensor control unit

SCU 835

as soon as it is pressed .

Attention

Alarms and faults are

not

reset automatically!

Alarms can only be reset if the corresponding alarm criterion is no longer fulfilled. In other words, the cur-

rent temperature value

must be 20% below

the set differential alarm threshold or

5% below

the max-

imum alarm threshold.

Faults can only be reset, if the reason for the fault has been cleared.

If the

RESET

button is pressed for

20 seconds

, the device switches to inactive. This corresponds to the fol-

lowing note:

Attention

If a reset pulse

> 20 sec.

is sent via the

FACP

, the device is set inactive. In this case, both fault

LED

and the operation

LED

flashing cyclically with

1Hz

(1 Hz 1 sec.). There is

measuring cycle on

sensor cable

and/or

and therefore

alarm can be issued in the event of fire. The fault is displayed

on the

FACP

7.2.2

MC-Restart push button

The microcontroller will be restarted by pressing the

MC-RESTART

button

60T328-02-LI-en / 29.01.2021

LISTEC GmbH

Page 73/112

Fig. 171: Push buttons on

MB SCI 835

Содержание d-LIST SCU 835

Страница 1: ...nsor Cable SEC 15 Valid as of Firmware version V01 00 xx Serial number 3382706176 LISTEC GmbH Am Sandberg 34 D 84424 Isen Tel 49 8083 5385 0 Fax 49 8083 5385 20 www listec gmbh de info listec gmbh de...

Страница 2: ...to third parties or used for other purposes than intended without prior written consent of LISTEC GmbH The German version is binding for technical documentation translations Delivery options and techn...

Страница 3: ...3 4 Programming 24 3 5 Measuring cycles 24 3 6 Evaluation of the temperature values 25 3 7 Parameter sets 25 3 8 Reference profile 26 3 9 Alarm triggering 26 3 10 Alarm signalling 26 3 11 Fault signal...

Страница 4: ...lFireDetector ML SFD 67 6 15 Optional accessories adapter plates for alarm transponder FACP 68 6 15 1 Alarm transponder BX IO3 Schrack Seconet AG 69 6 15 2 Alarm transponder 808623 Honeywell ESSER 70...

Страница 5: ...I 835 99 14 2 1 1 Removal of defective mainboard MB SCI 835 99 14 2 1 2 Installation of a new mainboard MB SCU 835 100 14 2 2 Relay board REL 835 101 14 2 2 1 Removal of defective relay board REL 835...

Страница 6: ...llation assembly commissioning operation and others and which should be observed Warning Attention Very important note which may concern e g installation assembly commissioning operation and oth ers a...

Страница 7: ...device only at temperatures between 25 C and 70 C Avoid exposure to moisture Get the equipment checked by manufacturer if moisture has penetrated into the equipment it does not work well or it does no...

Страница 8: ...monitoring of Photovoltaic solar systems Intermediate floors and ceilings in buildings Power stations substations wind power stations Passenger and transport ships Technical equipment of trains Cold...

Страница 9: ...larm transponder 808623 or FACP alarm transponder FDCIO222 or up to two FACP alarm transponders BX OI3 Connection boxes CBO 15 SEC and or CBO 15 ESD Sensor cable SEC 15 External sensors ESD A5 Connect...

Страница 10: ...with the C sign Note This documentation contains terms and statements from product standard EN 54 22 resettable line type heat detectors 2 6 2 Product identification type plates The SCU 835 and vario...

Страница 11: ...I en 29 01 2021 LISTEC GmbH Page 11 112 Fig 5 Type plate mainboard MB SCI 835 Fig 3 Type plate CBO 15 ESD Fig 4 Type plate mainboard MB SCU 835 Replacement article for MB SCI 835 Fig 6 Type plate rela...

Страница 12: ...nameplate is attached to the outer packaging and is still valid for the fol lowing spare boards Mainboard MB SCU 835 Relay board REL 835 Universal connection module UCM 15 SEC as well as UCM 15 ESD Pa...

Страница 13: ...r documentation Data sheets Category Document number External sensor ESD A5 Sales document 60V039 Sensor cable SEC 15 Sales document 60V040 Service case SC 15 Sales document 60V057 Mounting devices SE...

Страница 14: ...60T154 Cable tie for rope assembly FEMC Technical Document 60T197 J cable clamp 1 4529 Mounting device MDJ 50 Technical Document 60T288 SEC 15 simulator CSM 30 Technical Document 60T301 Connector SECc...

Страница 15: ...each sensor can be traced back 4 1 4 The cable is fully screened by an aluminium foil to protect it from electromagnetic influences Sheathing materials are halogen free and flame retardant The d LIST...

Страница 16: ...five multiple branching for each sensor cable port I II are possible 350 m maximum total cable length per sensor cable port sensor cable SEC 15 connection cable CC 15 depending on the maximum number o...

Страница 17: ...SCU 835 SEC 15 Instructions for use 60T328 02 LI en 29 01 2021 LISTEC GmbH Page 17 112 Fig 15 Multiple branching 3 times with max 260 m per cable connection...

Страница 18: ...Instructions for use SCU 835 SEC 15 Page 18 112 LISTEC GmbH 60T328 02 LI en 29 01 2021 Fig 16 Multiple branching 4 times with max 220 m per cable connection...

Страница 19: ...with a suitable crimping tool CLCT onto the stripped flat cable and the shield connector SCON 15 1 must be pushed between the filling material and the aluminium shield 5 2 Important note When inserti...

Страница 20: ...Total length of sensor cable SEC 15 Total length of connection cable CC 15 SEC 15 01 1 m 100 m 100 Sensors 250 m SEC 15 02 2 m 200 m 100 Sensors 150 m SEC 15 03 3 m 252 m 84 Sensors 98 m SEC 15 04 4...

Страница 21: ...sensor cable port sensor cable SEC 15 connection cable CC 15 depending on the maximum number of sensors per connection 100 sensors maximum per sensor cable port I and II Sensor cable SEC 15 is delive...

Страница 22: ...ng UCM 15 ESD connec tion modules 5 4 2 Important note The following definition applies to the cable ports I II Total cable length sensor cable SEC 15 connection cable CC 15 all lengths of the single...

Страница 23: ...lengths of the connection cable CC 15 and the lengths of the external sensor connection cables must be kept to 100 m per cable port I II with a total of up to 50 external sensors 60T328 02 LI en 29 01...

Страница 24: ...4 Programming Note The device can only be programmed and commissioned by trained personnel using the graphical user interface GUI d LISTconfig Operating manual 60T340 Operation on a closed device is...

Страница 25: ...rential temperature alarm will be issued if a sensor s differential temperature exceeds the differen tial temperature threshold This threshold is defined at 2 5 K default setting for response classes...

Страница 26: ...arm LED on I and or II flashes at cyclical intervals of 1 Hz 1 Hz 1 sec The default value for the differential temperature alarm evaluation is 50 for maximum temperature alarm evaluation 90 of the set...

Страница 27: ...XtendedLineModule XLM 35 5 V DC from mainboard MB SCI 835 MultiLine SpecialFireDetector ML SFD operating voltage 10 5 30 V DC 3 14 Sensor cable connections Two cable connections I II are available on...

Страница 28: ...ing interface via GUI d LISTconfig and data interface to FACP or control system P301 and P302 RS485 connection for RS485 networks programming interface via GUI d LISTconfig and data interface to FACP...

Страница 29: ...temperature The sensor cable may not be installed below 10 C of its own temperature 50 F The sensor cable must have an own temperature between 10 C 40 C during the entire installation process 50 F 10...

Страница 30: ...ified during project planning before installation begins Document 60V219 guidelines for planning and installation 4 1 3 Distance to electrotechnical equipment The sensor element contains temperature s...

Страница 31: ...to make it easier to find the cable imprints on installed sensor elements these have two imprints offset by 180 Note According to EN 54 22 and the VdS Schadenverh tung GmbH the specification of the st...

Страница 32: ...is no direct connection to a CBO 15 connection box 4 4 At the end of the SEC 15 the last sensor marking must also be observed Attention At sensor distances 1 m the distance to the cutting of the sens...

Страница 33: ...ariants are available Connection box CBO 15 SEC Connection of up to two sensor cables SEC 15 and up to two connections cables CC 15 to SCU 835 cable port I II Connection box CBO 15 ESD Connection of u...

Страница 34: ...ficient space for cable bending radius 25 cm for SEC 15 In case of non observance any warranty for the IP 66 protection is void Note The general installation instructions are included with each connec...

Страница 35: ...n is void Place the housing cover on the connection box CBO 15 and close the four cover screws clockwise with a flat screwdriver bit size 6 Attention The housing cover must be screwed on with a torque...

Страница 36: ...the sensor element Procedure Use a suitable cable cutter to cut the sensor cable straight and clean Push the end device completely onto the sensor element Shrink the end device completely by using a...

Страница 37: ...the SCU 835 in the delivery state The four mounting holes are now accessible without hav ing to open the unit 60T328 02 LI en 29 01 2021 LISTEC GmbH Page 37 112 Fig 51 Note the mounting holes of the S...

Страница 38: ...le glands Observe test torques at box cable for cable glands Cable gland M25 5 Nm at 20 C Cable gland M20 4 5 Nm at 20 C split cable gland M20 4 Nm at 20 C Cable gland M20 with 5 9 mm clamping range a...

Страница 39: ...Nm at 20 C Screw plug M16 1 0 Nm at 20 C In case of non observance any warranty for the IP 65 protection is void Important installation note For mounting the optionally to be used splitted M20 cable...

Страница 40: ...separable cable gland can be opened as follows All assembly drawings of the separable cable gland Uni Split Gland with kind permission of Pflitsch GmbH Co KG www pflitsch de Page 40 112 LISTEC GmbH 6...

Страница 41: ...able in the sensor ele ment Bend the sensor element upwards and downwards according to the position of the flat ribbon cable Carefully pull off the cable sheath with aluminium shield in the direction...

Страница 42: ...mp contacts are exposed Insert the female crimp connector CLB 2 laterally into the crimp opening of the crimping tool CLCT and place it on the two middle crimping fingers of the anvil marked green Not...

Страница 43: ...nnection module UCM 15 These modules are installed in a connection box CBO 15 The following variants are available 4 2 Universal connection module UCM 15 SEC installed in connection box CBO 15 SEC Uni...

Страница 44: ...M 15 SEC Note Insulate the cable shield of the connection cable CC 15 with a heat shrinkable tube The adaptation element jumpers on the UCM 15 are closed on delivery i e the adaption elements are deac...

Страница 45: ...port I II Connection of up to eight external sensors ESD A5 and up to two connection cables CC 15 at SCU 835 cable port I II Cable type Pin connection Pin assignment standard cable colour Adaption ele...

Страница 46: ...posite side is closed with an end device END Ex tensions of sensor cable is easily possible Instead of the end device END further prefabricated connectors can be supplied SEC 15 sensor cables or CC 15...

Страница 47: ...cated sensor cable SEC 15 The procedure is similar to that described in section 5 5 2 Establish the connection between sensor element SEC 15 and con nection cable CC 15 as shown As soon as the connect...

Страница 48: ...ors RST with kind permission of Wieland Electric GmbH www wieland electric com 6 Connections and settings SCU 835 Note In the following the individual connections on the mainboard MB SCI 835 and the r...

Страница 49: ...polarity when re connecting the contacts Note The connectors are divided into terminal blocks of different sizes If terminal blocks are close together with the same number of terminals additional labe...

Страница 50: ...e unit must be earthed via the PE terminal on P101 Contact at P101 Signal Cable colour PE Earth GN YE OC 24 V DC output short circuit proof 300 mA RD PWR R 0 V redundant input BK PWR R 24 V DC redunda...

Страница 51: ...acknowledge any alarms and reset the device to its initial position 3 15 Attention Alarms are not reset automatically Alarms can only be reset if the corresponding alarm criterion is no longer fulfill...

Страница 52: ...alarm and fault relays at P304 and P305 must be connected to the FACP per cable port I II in order to transmit any status changes of the device immediately 3 16 The potential free contacts are not eq...

Страница 53: ...arm relay P304 B ALM Switched off no alarm at II Fault relay P304 B FLT Switched on no fault at II Table 21 Displays normal state Alarm fault state device in operation Relay contact at the Mainboard S...

Страница 54: ...if the reason for the fault has been cleared 6 6 Optocoupler outputs RS232 interface For special applications two potential free outputs are available at P303 of the SCU 835 Alarm and or fault informa...

Страница 55: ...V DC from the connected equip ment e g external door contacts push button detectors etc 3 18 The following options can be activated MaxOnly Alarm zones can be assigned individually or several times to...

Страница 56: ...activated Note If an input is deactivated a follow up time between 1 60 minutes must be specified Each input can be programmed with a different follow up time After the respective timer has passed the...

Страница 57: ...fig Operating manual 60T340 6 8 2 RS485 interface Communication via galvanically isolated RS485 interface is available at P301 and P302 of the device Both connect ors can be used as input or output fo...

Страница 58: ...n external communication master is connected to the first sensor control unit SCU 835 as shown in figure 114 e g PLC FACP 2 no communication master is connected to the first sensor control unit SCU 83...

Страница 59: ...default Ethernet interface Description MAC address BC 97 40 xx xx xx BC 97 40 LISTEC GmbH xx xx xx individual unique The required network settings can be changed according to the project requirements...

Страница 60: ...nd must be plugged in accordingly on site Contact at P201 Signal Cable colour REL 1 Relay COM changeover Bundle 1 1a RD REL 1 Relay NC normally closed NO normally open 1b BU REL 2 Relay NC normally cl...

Страница 61: ...32 zones can be programmed from 255 possible zones which are assigned to a maximum of 16 re lays Programmed pre signal relays indicate in the pre signal status that the differential and or maximum te...

Страница 62: ...or closed circuit current monitoring R Important note On the relay board REL 835 the relay positions are shown from the point of view of the configured func tion alarm pre signal or fault for the devi...

Страница 63: ...lock Fault relay outputs with loop resistors R R R R R R R R R Fig 125 0 plug in jumper no alarm alarm relays switched off no pre signal relays switched off Fig 126 Loop resistors R no alarm alarm rel...

Страница 64: ...ided M5x8 and M3x8 fastening screws Attention The circuit board must be screwed on with the appropriate torque M5x8 with 2 2 Nm resp M3x8 with 1 1 Nm If the torque is exceeded the circuit boards could...

Страница 65: ...as shown 60T328 02 LI en 29 01 2021 LISTEC GmbH Page 65 112 Fig 133 REL 835 interface at MB SCI 835 Fig 134 Connection cable REL 835 Fig 138 Observe the marking the connector must click in place Fig...

Страница 66: ...aximum eight pre signal zones Reset Important note A maximum of eight zonal alarms pre signals or faults can be transmitted If the SCU 835 is pro grammed with more than eight zones all defined zones 8...

Страница 67: ...iFire series In this case an optional adapter plate for the ML SFD must be installed in the housing bottom of the device and connected with the con nector at P503 of the mainboard MB SCI 835 The follo...

Страница 68: ...ter plates for FACP alarm transponders The alarm transponders must be connected to the potential free common alarm relays and common fault relays for cable input I and or II of the SCU 835 to ensure t...

Страница 69: ...shown in the illustration push onto the spacers and click on into place Insert the adapter plate with BX OI3 into the housing bottom of the SCU 835 and fix it clockwise into the threaded sockets with...

Страница 70: ...shown in the illustration push onto the spacers and snap into place Insert the adapter plate with 808623 into the housing bottom of the SCU 835 and fix it clockwise into the threaded sockets with the...

Страница 71: ...m resp M3x8 with 1 1 Nm 6 16 Real time clock Note The operation of the internal real time clock via Supercap is time limited in case of missing supply voltage Date and time are then set to the default...

Страница 72: ...t for sensor cable I Flashes cyclically at 1Hz in case of a device fault together with II 1 Hz 1 sec Fire II Red Flashes cyclically at 1Hz in the case of a pre signal if a limit value for sensor cable...

Страница 73: ...5 as soon as it is pressed Attention Alarms and faults are not reset automatically Alarms can only be reset if the corresponding alarm criterion is no longer fulfilled In other words the cur rent temp...

Страница 74: ...st then be acknowledged via the FACP Note The standard parametrisation in the sensor control unit SCU 835 corresponds to the response classes A1N according to EN 54 22 It is recommended to heat up the...

Страница 75: ...ly be performed by trained personnel Important note The resettable line type heat detector RLTHD type d LIST performs a query of all configured sensors at regular intervals Faults on sensors or the se...

Страница 76: ...Instructions for use SCU 835 SEC 15 11 Dimensions and further installation instructions 11 1 SCU 835 Page 76 112 LISTEC GmbH 60T328 02 LI en 29 01 2021 Fig 172 Dimensions SCU 835...

Страница 77: ...structions for use 11 2 Cable clamp CLIC 15 CLIC TOP 15 mounting device MDP 25 60T328 02 LI en 29 01 2021 LISTEC GmbH Page 77 112 Fig 174 Dimensions CLIC 15 CLIC TOP 15 MDP 25 Fig 173 Installation ins...

Страница 78: ...OPOWER plastic dowels with kind permission of fischerwerke GmbH Co KG www fischer de 11 3 J clamp 1 4571 mounting device MDJ 40 Page 78 112 LISTEC GmbH 60T328 02 LI en 29 01 2021 Fig 175 Installation...

Страница 79: ...ice MDJ 50 Mounting drawings of the setting tools SWM with kind permission of Kunkel GmbH Befestigungssysteme www kunkelduebel de 60T328 02 LI en 29 01 2021 LISTEC GmbH Page 79 112 Fig 178 Installatio...

Страница 80: ...tions for use SCU 835 SEC 15 11 5 Cable clamp MDC 11 6 Cable tie FEMC Page 80 112 LISTEC GmbH 60T328 02 LI en 29 01 2021 Fig 179 Dimensions cable clamp MDC Fig 180 Dimensions cable tie for rope assemb...

Страница 81: ...SCU 835 SEC 15 Instructions for use 11 7 Connection box CBO 15 60T328 02 LI en 29 01 2021 LISTEC GmbH Page 81 112 Fig 182 Dimensions connection box CBO 15 SEC Fig 181 Mounting scheme FEMC...

Страница 82: ...for use SCU 835 SEC 15 11 8 Connectors SECcon 15 Page 82 112 LISTEC GmbH 60T328 02 LI en 29 01 2021 Fig 183 Dimensions connection box CBO 15 ESD Fig 184 Dimensions SECcon 15 C f Fig 185 Dimensions SE...

Страница 83: ...15 Instructions for use 11 9 External sensors ESD A5 60T328 02 LI en 29 01 2021 LISTEC GmbH Page 83 112 Fig 188 Dimensions external sensors ESD A5 Fig 186 Dimensions SECcon 15 S f Fig 187 Dimensions S...

Страница 84: ...35 with optional relay board REL 835 Page 84 112 LISTEC GmbH 60T328 02 LI en 29 01 2021 Fig 189 Terminal block diagram SCU 835 60T364 xx LI en NC NO Fig 190 Terminal block diagram SCU 835 60T364 xx LI...

Страница 85: ...ctions for use 60T328 02 LI en 29 01 2021 LISTEC GmbH Page 85 112 Fig 192 Terminal block diagram SCU 835 REL 835 60T365 xx LI en NC NO REL 835 NO Fig 193 Terminal block diagram SCU 835 REL 835 60T365...

Страница 86: ...12 3 SCU 835 with optional eXtendedLineModule XLM 35 Page 86 112 LISTEC GmbH 60T328 02 LI en 29 01 2021 Fig 194 Terminal block diagram SCU 835 XLM 35 60T366 xx LI en NC NO Fig 195 Terminal block diagr...

Страница 87: ...12 4 SCU 835 with optional alarm transponder BX OI3 60T328 02 LI en 29 01 2021 LISTEC GmbH Page 87 112 Fig 196 Terminal block diagram SCU 835 BX OI3 60T367 xx LI en NC NO Fig 197 Terminal block diagr...

Страница 88: ...12 5 SCU 835 with optional alarm transponder 808623 Page 88 112 LISTEC GmbH 60T328 02 LI en 29 01 2021 Fig 199 Terminal block diagram SCU 835 808623 60T368 xx LI en R Fig 198 Terminal block diagram S...

Страница 89: ...6 SCU 835 with optional alarm transponder FDCIO222 60T328 02 LI en 29 01 2021 LISTEC GmbH Page 89 112 Fig 201 Terminal block diagram SCU 835 FDCIO222 60T369 xx LI en R Fig 200 Terminal block diagram...

Страница 90: ...from mid 2021 12 8 Connection box CBO 15 SEC The pin assignment is described in section 5 4 1 12 9 Connection box CBO 15 ESD The pin assignment is described in section 5 4 2 Page 90 112 LISTEC GmbH 6...

Страница 91: ...2 1 62 4001022 01 xx Accessories d LCON SCU 835 basic plugs 1 x plug 2 pole for reset 2 x plug 3 pole for cable port I II 2 x plug 4 pole for alarm fault I II 4 x jumper 4 x 0 plug in jumper 2 2 62 40...

Страница 92: ...OI3 accessories 8 x spacer M4x10 8 x fixing screws M4x6 4 x fixing screws M5x8 2 x fixing screws M3x8 6 62 4001001 02 xx Adapter plate for alarm transponder FDCIO222 6 1 62 4001002 02 xx Adapter plat...

Страница 93: ...4001002 04 xx Adapter plate XLM 35 accessories 4 x spacer M3x10 6 x fixing screws M3x8 4 x fixing screws M5x8 9 62 4001001 05 xx Adapter plate for ML SFD 9 1 62 4001002 05 xx Adapter plate ML SFD acce...

Страница 94: ...62 4001008 02 xx CBO 15 ESD accessories 2 x cable gland M20 nut 1 x cable gland M25 2 x cable gland M25 multi seal insert nut 4 x conical silicon plug 1 x Flat cable connector CLB 2 female 1 x shield...

Страница 95: ...2000374 00 00 Sensor cable SEC 15 04 5 62 2000376 00 00 Sensor cable SEC 15 05 6 62 2001014 01 01 Sensor cable SEC 15 10 7 62 8000315 00 00 Flat cable connector CLB 2 female for flat ribbon connection...

Страница 96: ...Clincher strain relief CLVS for flat ribbon connection SEC 15 100 pcs 11 62 8000320 00 00 Clincher strain relief CLVP for flat ribbon connection UCM 15 100 pcs 12 62 8000503 00 00 End device END 13 62...

Страница 97: ...404 00 00 Connector SECcon 15 C m male connector 3 pin for CC 15 3 62 3000351 00 00 Prefabrication SECcon 15 1 exact SEC 15 length required 4 62 3000352 00 00 Prefabrication SECcon 15 2 exact SEC 15 l...

Страница 98: ...0 00 Cable dismantling knife with hook blade for LIST and d LIST 4 62 2000432 00 00 Service case SC 15 20 Commissioning and repair basic equipment in tool box with crimping tool CLCT various tools con...

Страница 99: ...tched off 2 14 2 Exchange of assemblies 14 2 1 Mainboard MB SCI 835 Note The SCU 835 is equipped with a mainboard MB SCI 835 in factory default state If there is a fault on the mainboard which cannot...

Страница 100: ...tors at the mainboard MB SCU 835 Important note To avoid confusion of connectors of the same size these previously marked plugs should be plugged back into the correct sockets Optional connections to...

Страница 101: ...e carried out to ensure the correct transmission to the FACP 14 2 2 Relay board REL 835 Note The relay boards REL 835 are generally supplied as an additional option and must be installed on site in th...

Страница 102: ...d back into the correct sockets Attention The circuit board must be screwed on with the appropriate torque M5x8 with 2 2 Nm resp M3x8 with 1 1 Nm If the torque is exceeded the circuit boards could be...

Страница 103: ...fter replacing a connection module An incorrect connection will cause a fault on the SCU 835 if it s subsequently switched on again 14 2 3 1 Removal defective universal connection module UCM 15 The se...

Страница 104: ...wise with a PH2 cross head screwdriver and re move the screws Remove defective UCM 15 circuit board 14 2 3 2 Installation of a new universal connection module UCM 15 Procedure Place new UCM 15 SEC or...

Страница 105: ...ribbon cable of the sensor cable SEC 15 and to the wiring colours of the connection cables CC 15 and external sensors ESD A5 Incorrect connection will cause a fault on the SCU 835 if it is subsequent...

Страница 106: ...ff the housing cover Disconnect sensor cable SEC 15 connection cable CC 15 as well as external sensors ESD A5 from the terminals of the UCM 15 5 4 1 and 5 4 2 Then lead all cables out of the metric ca...

Страница 107: ...ese unused through holes must be closed again with screw plugs Observe the test torques of the screw plugs Screw plug M25 ca 1 5 Nm at 20 C Screw plug M20 ca 1 0 Nm at 20 C In case of non observance a...

Страница 108: ...eign matters larger than 12 mm touching by fingers 2 Protection against drip water falling at an angle of up to 15 degrees 3 Protection against penetration by solid foreign matters larger than 2 5 mm...

Страница 109: ...e preset pre signal alarm threshold is exceeded Disappears automatically when the temper ature drops below the set threshold again Alarm LED is lit at cable input I and or II Algorithm specific temper...

Страница 110: ...or alarm zones were switched off Operation LED flashes with 2Hz 0 5 sec Revision For service and maintenance purposes individual monitoring areas can be temporarily set in revision Device or individua...

Страница 111: ...CU 835 Mainboard of the SCU 835 contains the firmware for SCU 835 replacement article MB SCI 835 Mainboard of the d SCU 835 MDC Stainless steel cable clamp with locking clip material 1 4301 DIN EN X5...

Страница 112: ...g connector SECcon 15 S m Prefabricated plug connector for SEC 15 male plug connector SVHC Substance of very high concern according to REACH regulation UCM 15 Universal Connection Module d LIST UCM 15...

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