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8.2.2 SCS200-RC08-…

Derating was determined with the following population:

Fuses
30 A channels: 40 A fuse by ESKA/MTA (p/n 340.035)
10 A channels: 15 A fuse by ESKA/MTA (p/n 340.029) 

Relays 12 VDC:
30 A channels: ESR10-NC2A4HB-00-D1-30A by E-T-A
10 A channels: ESR10-NC2A4HB-00-D1-10A by E-T-A

Relays 24 VDC:
30 A channels: V23074-A2002-A403 by TE connectivity
10 A channels: channel 5-8: ESR10-NC2A4HB-00-D2-10A by E-T-A

Fig. 11 shows the derating of the max. total current of the relay version over the  
ambient temperature.

fig. 11: Derating of max. total current (SCS200- RC08-...)

fig. 12: Derating of the ampacity per channel,  
at max. total current (SCS200- RC08-..., 12 VDC)

Fig. 12 shows the derating of the ampacity per load output at max. total current for 12 VDC. 
The ampacity of the single channels can be increased by a reduced total current.

ampacity per channel [

 A

 ]

total 

curr

ent 

[ A

 ]

  ambient temperature [ ºC ]

 channel 1-4

 channel 5-8

ambient temperature [ ºC ]

Содержание SCS200

Страница 1: ...User Manual SCS Smart Control Systems SCS200 intelligent power distribution...

Страница 2: ...SCS200 RC08 9 4 2 3 Pin assignment SCS200 RC08 10 4 2 4 Relay assignment SCS200 RC08 10 4 2 5 Visual LED indication SCS200 RC 10 4 3 Analog inputs 10 5 Mounting 11 5 1 Cable cross sections 11 6 Softwa...

Страница 3: ...puts 28 7 4 3 1 2 Query current and voltage measuring values per channel 28 7 4 3 2 Queries of load conditions and diagnosis 29 7 4 3 2 1 Query analog inputs 29 7 4 3 2 2 Query total current UBat and...

Страница 4: ...ipment 2 2 Qualified personnel This user manual must exclusively be used by qualified personnel who are able based on their training and experience to realise arising problems when handling the produc...

Страница 5: ...nnection of the SCS200 allow predictive maintenance and the implementation of load management The SCS200 was especially designed for the use in agricultural machinery construction machinery specialty...

Страница 6: ...Internal current measurement allows an electronic load protection in addition to the signal of the present load current via CAN bus In the event of an overload the channel will be switched off automa...

Страница 7: ...20 2 3 19 1 Pin Name Description 1 n c not connected 2 LOAD_8 10 A load 3 LOAD_4 30 A load 4 n c not connected 5 IN_A_1 Analogue input 1 6 LOAD_7 10 A load 7 n c not connected 8 IN_A_3 Analogue input...

Страница 8: ...ent via CAN bus The voltage values of the six analog inputs of the device can also be read via CAN messages A wake pin allows waking the module via the hardware from the sleep mode The SCS200 version...

Страница 9: ...3 14 61 3 23 8 18 8 13 3 159 114 142 11 159 142 22 22 54 21 pole socket suitable connector AMP LEAVYSEAL part no 1 1534127 1 M6 Tmax 4 Nm M8 Tmax 8 Nm 6 4 0 2 4x for screw M6 T 6 Nm G E R M A N Y SCS...

Страница 10: ...og inputs Cable lengths can thus be reduced and so can ECU inputs The analog inputs of the SCS200 cover a voltage range of 0 10 VDC Higher voltages e g Ubat Bat can nevertheless be applied to the inpu...

Страница 11: ...In the event of overload the machine may be damaged 5 1 Cable cross sections Cross section of main terminal 50 mm Cross section of load terminal 30 A channels AWG12 or 4 mm2 10 A channels AWG12 or 2 5...

Страница 12: ...out a special programming environment or pertinent software Adjustments can be implemented via pre defined CAN frames which are sent ot the device via the bus The configuration or initialisation of th...

Страница 13: ...a corresponding CAN message to module also see 7 4 1 4 By deactivating the fast disconnection trip 2 nuisance tripping when switching loads with higher inrush currents can be avoided trip current 2 t...

Страница 14: ...SC channels 1 4 IN 5 A 30 A Load currents 4 A channels 5 12 IN 1 A 10 A Load currents 0 5 A SCS200 RC channels 1 4 IN 5 A 30 A Load currents 4 A channels 5 8 IN 1 A 10 A Load currents 1 5 A Measuring...

Страница 15: ...is recommendable for realisation of overtravel or debouncing The ON or OFF delay can be adjusted between 0 5 s and 2 7 hrs also see 7 4 1 3 Accuracy 10 ms 6 5 Sleep mode In order to reduce current con...

Страница 16: ...munication of the SCS200 is based on the CAN 2 0B specification and supports the SAE J1939 The product can be integrated into a corresponding CAN system with other standard components 7 1 Physical lay...

Страница 17: ...t significant byte of Identity Number Byte 2 Bits 8 1 Second byte of Identity Number Byte 3 Bits 8 6 Least significant 3 bits of Manufacturer Code Bits 5 1 Most significant 5 bits of Identity Number B...

Страница 18: ...tary A must be used to configure the SCS200 To save the settings it is necessary to reset the device after sending the respective message PGN 61184 Proprietary A Transmission Rate N A only Rx Data Len...

Страница 19: ...facturer ID part 1 0x3 Byte 2 manufacturer ID part 2 0xD8 Byte 3 change current rating 0x02 Byte 4 output channel 0x01 0x0C Byte 5 rated current 0x00 0x07 Byte 6 not used 0x00 Byte 7 not used 0x00 Byt...

Страница 20: ...OFF delay s 0 5 1 5 10 50 100 500 1000 Byte Bit Description Value Byte 1 bits 8 5 message ID configuration 0x6 bits 4 1 manufacturer ID part 1 0x3 Byte 2 manufacturer ID part 2 0xD8 Byte 3 setting of...

Страница 21: ...current configuration of the SCS200 is saved in the EEPROM of the module Thus all settings persist even after disconnection from the supply voltage or ON OFF operation of the device The configuration...

Страница 22: ...values stored in the EEPROM PGN 65296 Proprietary B Transmission Rate as requested by the user max 100 ms Data Length 8 bytes data page 0 PDU format 255 PDU Specific 16 Default Priority 6 Parameter G...

Страница 23: ...1 Byte 3 bit 8 Contents EEPROM address 0x62 status fast disconnection channel 2 bits 7 5 basic ON delay channel 2 bits 4 1 multiplier ON delay channel 2 Byte 4 bit 8 Contents EEPROM address 0x63 not...

Страница 24: ...ts EEPROM address 0x68 status fast disconnection channel 5 bits 7 5 basic ON delay channel 5 bits 4 1 multiplier ON delay channel 5 Byte 2 bit 8 Contents EEPROM address 0x69 not used bits 7 5 basic ON...

Страница 25: ...atus fast disconnection channel 8 bits 7 5 basic ON delay channel 8 bits 4 1 multiplier ON delay channel 8 Byte 8 bit 8 Contents EEPROM address 0x6F not used bits 7 5 basic ON OFF delay channel 8 bits...

Страница 26: ...ings channel 1 bits 4 1 current ratings channel 2 Byte 2 bits 8 5 Contents EEPROM address 0x79 current ratings channel 3 bits 4 1 current ratings channel 4 Byte 3 bits 8 5 Contents EEPROM address 0x7A...

Страница 27: ...x00 0x00 0x00 0x00 0x18FF12A0 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x18FF13A0 0x00 0x60 0x00 0x00 0x00 0x00 0x00 0x00 7 4 3 SCS200 Receipt messages CAN Rx Switch commands or queries sent to the SCS...

Страница 28: ...bits 8 5 switch channel 11 0x0 0x2 bits 4 1 switch channel 12 0x0 0x2 Coding the current rating within the CAN message 0x0 no change 0x1 switch on channel 0x2 switch off channel Example switch on cha...

Страница 29: ...and diagnosis PGN 61184 Proprietary A Transmission Rate N A only Rx Data Length 8 bytes Data page 0 PDU format 239 PDU Specific Destination Address SCS200 node address Default Priority 6 Parameter Gr...

Страница 30: ...yte 8 not used 0x00 Byte Bit Description Value Byte 1 bits 8 5 message ID status and diagnosis 0x3 bits 4 1 manufacturer ID part 1 0x3 Byte 2 manufacturer ID part 2 0xD8 Byte 3 query status condition...

Страница 31: ...s of sender Overview set up CAN data Byte Bit Description Value Byte 1 bits 8 5 message ID status and diagnosis 0x3 bits 4 1 manufacturer ID part 1 0x3 Byte 2 manufacturer ID part 2 0xD8 Byte 3 Activa...

Страница 32: ...Destination Address SCS200 node address Default Priority 6 Parameter Group Number 61184 EF00h CAN data Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8 Contents Message ID and manufacturer ID...

Страница 33: ...ssages On start up the module first responds with the Message for Address Claimed message defined in SAE J1939 as a start up message as already described in 7 3 1 All other CAN frames sent by the SCS2...

Страница 34: ...t 255 PDU Specific 6 Default Priority 6 Parameter Group Number 65286 FF06h CAN ID 0x18FF06xx xx Node address SCS200 Overview set up CAN data CAN data Byte Bit Description Value Byte 1 not used 0x00 By...

Страница 35: ...input 2 Byte 5 Analog input 3 LSB analog input 3 Byte 6 MSB analog input 3 Byte 7 Analog input 4 LSB analog input 4 Byte 8 MSB analog input 4 Byte Bit Description Value Byte 1 Analog input 5 LSB analo...

Страница 36: ...yte 2 MSB voltage load 1 Byte 3 voltage at load 2 LSB voltage load 2 Byte 4 MSB voltage load 2 Byte 5 voltage at load 3 LSB voltage load 3 Byte 6 MSB voltage load 3 Byte 7 voltage at load 4 LSB voltag...

Страница 37: ...Byte 5 voltage at load 7 LSB voltage load 7 Byte 6 MSB voltage load 7 Byte 7 voltage at load 8 LSB voltage load 8 Byte 8 MSB voltage load 8 Byte Bit Description Value Byte 1 voltage at load 9 LSB vol...

Страница 38: ...x Node address SCS200 Overview set up CAN data PGN 65291 Proprietary B Transmission Rate as requested by the user or in the event of value change max 100 ms Data Length 8 bytes Data page 0 PDU format...

Страница 39: ...channel 12 Unit 10 mA 10 mA 10 mA 10 mA CAN data CAN data Byte Bit Description Value Byte 1 Current consumption load 5 LSB current load 5 Byte 2 MSB current load 5 Byte 3 Current consumption load 6 LS...

Страница 40: ...8 Contents channels 1 2 channels 3 4 channels 5 6 channels 7 8 channels 9 10 channels 11 12 Overvoltage Overload total Unit Byte Bit Description Value Byte 1 bits 8 5 status error diagnosis channel 1...

Страница 41: ...Byte 6 Byte 7 Byte 8 Contents channels 1 2 channels 3 4 channels 5 6 channels 7 8 channels 9 10 channels 11 12 not used not used Unit Byte Bit Description Value Byte 1 bits 8 5 Switching status chann...

Страница 42: ...crease or increase of supply voltage ISO 16750 2 4 6 1 Momentary drop in supply voltage ISO 16750 2 4 6 2 Reset behaviour at voltage drop ISO 16750 2 4 6 3 Starting pulses ISO 16750 2 4 6 4 Load dump...

Страница 43: ...osmetic products EC Soft drinks containing caffeine and sugar ED Cream coffee whitener EF Exposure to battery acid may cause external damage to the housing illegible product marking but this will not...

Страница 44: ...current over the ambient temperature The ampacity of the single channels can be increased by a reduced total current fig 10 Derating of the ampacity per channel at max total current SCS200 SC12 Cable...

Страница 45: ...els channel 5 8 ESR10 NC2A4HB 00 D2 10A by E T A Fig 11 shows the derating of the max total current of the relay version over the ambient temperature fig 11 Derating of max total current SCS200 RC08 f...

Страница 46: ...ions 9 List of abbreviations AWG American Wire Gauge CAN Controller Area Network ECU Electronic Control Unit EEPROM Electrically Erasable Programmable Read Only Memory ESR Elektronisches Standard Rela...

Страница 47: ...47 Notes...

Страница 48: ...GERMANY Phone 49 9187 10 0 Fax 49 9187 10 397 E mail info e t a de www e t a de Bedienungsanleitung Instruction manual B_SCS200_ENG_03082020 Bestell Nr Ref number Y31359402 Index Ausgabe Issue 07 202...

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