Familiarization on Rtu Hardware

© Copyright year ABB. All rights reserved. - 1 4/27/2011 Insert image here RTU Hardware & Configuration RTU 560 Hardware Installed at Pantai Remis 23 ET 24 – I/O Rack 23 ET23 – I/O Rack 560 PSU01 – Power supply unit 23BE21 – Binary Input Card 23AE21 – Analog Input Card 23BA20 – Binary Output Card 23BA30 – Interposing Module 560BCU03 – Bus communication unit 560CMU05 – CPU unit 560RTC01 – GPS receiver unit © Copyright year ABB - 2 - 23BA22 – Binary output monitoring unit RTU 560 Hardware RTU hardware are base on European standard card format 100 x 160 mm. RTU 560 principle is built by one or two main subrack containing the communication and processing unit with serial or ethernet interfaces and I/O subracks with the I/O board. 2 types of RTU configurations: RTU 560A RTU 560C © Copyright year ABB - 3 - The I/O subrack connected to CMU’s with serial RS 485 interface A or B. RTU 560 Bus connection Bus connection not only provide system bus connection between CMUs it also provide system signals Local Alarm (relay contact) Local warning TSI (time sync input signal) TSO (time sync output signal) © Copyright year ABB - 4 - General modules RTU560 Power Supply Unit 560PSU01 CMU05 Real Time Clock 560RTC01 Optical Coupler 23OK22 © Copyright year ABB - 5 - I/O modules RTU560 Binary Input Board 23BE21 Binary Output Board 23BA20 Binary Output Supervision Board 23BA22 Analog Input Board 23AE21 Analog Output Board 23AA20 © Copyright year ABB - 6 - RTU560 System Architecture Different network control systems CMU CMU CMU CMU RTU560 System bus CMU CMU CMU CMU I/O modules © Copyright year ABB - 7 - IED IED Sub-RTU I/O modules I/O modules I/O modules Sub-RTU RTU560 System software package RTU 560 system software has 3 level :32 bit operating software powered by VxWork Standard program Application program © Copyright year ABB - 8 - RTU 560 Software structure The structure © Copyright year ABB - 9 - RTU 560 Component : Sub rack 23ET23/24 The Major components Power supply unit 560PSU01 Digital input 23BE21 Sub rack 23ET23/23ET24 CMU05 © Copyright year ABB - 10 - Digital Output 23BA20 Analogue input 23AE23 Real Time Clock 560RTC01/03 RTU 560 Component : Sub rack 23ET24/23 21 slots available for board installation 2 slot used for power supply 19 slot left for I/Os, for C type configuration min. 2 slot allocated for each CMU card and max. 4 slot for 2 CMUs. © Copyright year ABB - 11 - RTU 560 Component : Sub rack 23ET23/24 Physical interfacing of boards are provided by type F connectors. Row 2 – 20 provide connection to system bus © Copyright year ABB - 12 - Row 22 – 32 provide connection to process signal RTU 560 Component : voltage monitoring On board Voltage monitoring Monitor internal 5 Vdc and 24Vdc. If one or both voltage missing relay K 01 released and alarm contact will close. © Copyright year ABB - 13 - RTU 560 Component : voltage monitoring K01 relay 23ET23 rack K01 Relay 23ET24 rack © Copyright year ABB - 14 - RTU 560 Component : voltage monitoring © Copyright year ABB - 15 - RTU 560 Component : Addressing 23ET23 Sub rack address – Dip switch register . Each sub rack must have different addresses. © Copyright year ABB - 16 - RTU 560 Component : Addressing 23ET24 Sub rack address – Dip switch register . Each sub rack must have different addresses. © Copyright year ABB - 17 - RTU 560 Component : Board Addressing Each slot has it own slot and board addresses. Only the first slot is dedicated for the power supply, the rest are freely configurable for any board type. © Copyright year ABB - 18 - RTU 560 Component : Serial peripheral bus X1/X2 allows extension of serial peripheral bus to other sub rack. The serial bus need to be terminated by 1 k ohm resistor at both ends. © Copyright year ABB - 19 - All terminator resistor (R 21) that are not last should be removed. RTU 560 Component : Serial peripheral bus 23ET24 X1/X2 allows extension of serial peripheral bus to other sub rack. © Copyright year ABB - 20 - 23ET24 X1/X2 port is RJ45 type . RTU 560 Component : Serial peripheral bus 23ET23 X1/X2 allows extension of serial peripheral bus to other sub rack. © Copyright year ABB - 21 - 23ET23 X1/X2 port is DB9 type RTU 560 Component : Serial peripheral bus RJ45 DB9 2 3 7 2 3 7 © Copyright year ABB - 22 - RTU 560 Component : Serial peripheral bus Electrical connection for serial peripheral bus (RS 485 std) Use 3 wire, direct tx, rx and ground. (shielded cable) © Copyright year ABB - 23 - RTU 560 Component : Serial peripheral bus Other possibilities ! For a longer distance linked or grounding situation very bad electrical serial peripheral bus could be replaced by optical fibre connection. Option 1 :- serial peripheral bus in star configuration. © Copyright year ABB - 24 - RTU 560 Component : Serial peripheral bus Option 2 :- serial peripheral bus in multipoint-T-configuration. © Copyright year ABB - 25 - RTU 560 Component : Bus connection unit Bus connection unit is designed to make system bus signal accessible to multiple MPU . BCU card provide Alarm and Warning signal to outside relay contact. It also provide input/output for I/O time synchronization. (24 Vdc optically isolated) 3 type of BCU for 3 different rack. BCU01 for 560CSR01 sub rack. BCU02 for 23TP23 sub rack. BCU03 R001 for 23ET23 sub rack. BCU03 R002 for 23ET24 subrack © Copyright year ABB - 26 - RTU 560 : Bus connection unit mounting BCU 01 is mounted at slot 81on 560CSR01. BCU 02 mounted on plugin terminal strip slot 69/4 and 77/2 on 23TP23. BCU 03 mounted on PBP connectors X1 and X2 on 23ET23. 560 BCU01 © Copyright year ABB - 27 - 560 BCU03 560 BCU02 RTU 560 : Bus connection unit mounting For BCU03 R0002, it is mounted at the back of 23ET24 with 4 plastic bolts The connection to CMU module is by ribbon cable (max 2 unit of CMU could be connected this way) There is dedicated 24 VDC supply for this card © Copyright year ABB - 28 - 560 BCU03 RTU 560 : 24VDC Wetting RTU560 used internal wetting for it binary input. Each rack provide common 24 VDC/ 0 VDC It is also to activate the interposing module 23BA30 © Copyright year ABB - 29 - RTU 560 Component: Binary input board Binary input board is 23BE21. 16 Binary input channel which scanned every ms. 23BE21 support Single indication Double indication Pulse counter value input 8 bit digital measured © Copyright year ABB - 30 - 16 bit digital measured RTU 560 Component: Binary input board Ground connecting screw for front plate Error indicator. LED signal ON – input 24..60 Vdc OFF – input 0 Vdc Firmware selection jumper. Optocoupler chip. © Copyright year ABB - 31 - 24 kByte RAM for input configuration. 32 kByte EPROM for firmware. RTU 560 Component: Binary input board EAP – input/output processor reads the input register and process each input according to the loaded process signal type and parameter. © Copyright year ABB - 32 - RTU 560 Component: Binary input board Sub rack terminal connection © Copyright year ABB - 33 - Placement of signal terminal connectors on subrack RTU 560 Component: Analogue input board Analogue input board is 23AE21. 8 analogue input channel. 23AE21 measured range +/- 2 mA +/- 5 mA +/- 10 mA +/- 20 mA +/- 40 mA +/- 2 Vdc © Copyright year ABB - 34 - 0..+20 Vdc RTU 560 Component: Analogue input board 23AE21 board allow separately for each of the input channel to be configured Zero value supervision Switching detection Smoothing Cyclic transmission to CMU independent from treshold supervision Treshold supervision Limit value monitoring © Copyright year ABB - 35 - RTU 560 Component: Binary input board Ground connecting screw for front plate 32 kByte EPROM for firmware. Error indicator. © Copyright year ABB - 36 - 24 kByte RAM for input configuration. Line frequency setting Input signal range setting RTU 560 Component: Analogue input board Different setting for each of 8 channel. For each channel switch register S1 to S3 and jumper X5x1 need to be configured depending on measuring range intended to use. © Copyright year ABB - 37 - RTU 560 Component: Analogue input board Configuration S1 to S3 and X5x1. Jumper setting and dip switch setting must be correspond to each other to get a correct value. © Copyright year ABB - 38 - RTU 560 Component: Analogue input board Configuration of line frequency. It scan cycle for per board hence all channel will be scan with similar frequency. © Copyright year ABB - 39 - RTU 560 Component: Analogue input board EAP – input/output processor control A/D converter and read digitized analog measured value. Configuration parameters are loaded by CMU to RAM. © Copyright year ABB - 40 - RTU 560 Component: Binary input board Sub rack terminal connection © Copyright year ABB - 41 - Placement of signal terminal connectors on subrack RTU 560 Component: Binary Output board Binary Output board is 23BA20. 16 potentially isolated output. Output voltage range resistive load 60 w 24..60 V dc. Type of signal Object command Set point message © Copyright year ABB - 42 - General output message RTU 560 Component: Binary Output board Command output monitoring provided by 23BA22 board (1 out of n check) Two type of object command supported 1 or 2 pole output without (1 out of n check) 1.5 or 2 pole output with (1 out of n check) © Copyright year ABB - 43 - Binary output 1 pole RTU 560 Component: Binary Output board © Copyright year ABB - 44 - Binary output 1 pole . Different process voltage source Binary output 2 pole RTU 560 Component: Binary Output board No hardware setting required EAP – input/output processor activate any output forced by CMU by a command output request. EAP provide time duration of a pulse output loaded by CMU to RAM. Driver Monitoring of command output Voltage monitoring Output relay control © Copyright year ABB - 45 - RTU 560 Component: Binary Output board Sub rack terminal connection © Copyright year ABB - 46 - Placement of signal terminal connectors on subrack RTU 560 : Analog Output board Analogue Output board is 23AA20. 2 galvanically isolated output. Each could individually configured for following current output type :+/- 2.5 mA +/- 5 mA +/- 10 mA © Copyright year ABB - 47 - +/- 20 mA RTU 560 Component: Analog output board Ground connecting screw for front plate Channel 2 jumper setting Error indicator. © Copyright year ABB - 48 - Channel 1 jumper setting RTU 560 Component: Analog Output board EAP – input/output processor controls 2 digital to analog converter. DAC resolution is 11 bit + sign Output value remain until new value receive. Configuration data and processing parameter loaded to RAM via peripheral bus from CMU. © Copyright year ABB - 49 - RTU 560 Component: Analog Output board © Copyright year ABB - 50 - RTU 560 Component: Analog output board Sub rack terminal connection © Copyright year ABB - 51 - Placement of signal terminal connectors on subrack RTU 560 Component: Command supervision Binary Output command supervision board is 23BA22. It allow one interposing relay operated at one time ( 1 out of n check) © Copyright year ABB - 52 - RTU 560 Component: Command supervision The switching voltage could be inhibited by LOCAL key (LOC). To activate, double press the red button within 3 sec. © Copyright year ABB - 53 - RTU 560 Component: 560RTC01 Provide time and date synchronisation from global positioning system (GPS) to RTU 560. Reliable receipt of GPS signal of only one satellite. Reliable battery back up highly accurate quartz clock in case satellite source signal dropping. Battery life cycle > 10 years. © Copyright year ABB - 54 - RTU 560 Component: Real time clock 560RTC01 board receive signal from GPS satellite and supplies the information of time and date to RTU560 via peripheral bus. The sych. Is forced every minute by GPS receiver. 2 minute pulse output signal Self monitoring :Alarm contact (K1 relay) close when GPS signal drop > 2.5 hr © Copyright year ABB - 55 - 560RTC01 not sync. Power source lost Watchdog timer of the EAP operated. RTU 560 Component: Real time clock Antenna mounting. BNC front plug for coax cable (50 ohm, RG 58, max 200 m) RJ 45 connector provide a RS 232 interface which offering 33 byte of ASCII coded time message every minute. It also provide configuration of the clock or for monitoring the actualization of the system software. © Copyright year ABB - 56 - Pin arrangement of RJ 45 RTU 560 Component: 560 RTC 01 Sub rack terminal connection © Copyright year ABB - 57 - Placement of signal terminal connectors on subrack RTU 560 Component: 560 RTC 01 © Copyright year ABB - 58 - Connection diagram RTU 560 Component: 23PK27 Cable type to be used with TMTU/ASE2000 Connectors of the serial communication is a RJ 45 © Copyright year ABB - 59 - RTU 560 Component: CMU05 560 CMU05 provide ethernet interface CMU (communication unit) for RTU 560. Main tasks are Managing and controlling I/O boards via up to 2 peripheral bus. Reading process event from the input board. Writing command to the output board. Communication with control center and local MMI system via ethernet 10/100baseT LAN © Copyright year ABB - 60 - Managing time base and synchronisation of I/O board. Handling dialogue with PC based data engineering and diagnostic tool RTUtil NT via LAN Interface RTU 560 Component: 560ETH02/03 2 microprocessor MPU 32 bit main processing unit SLC 8 bit serial line controller Removable non-volatile memory card provide storage for configuration files and power fail save files. © Copyright year ABB - 61 - RTU 560 Component: 560ETH02/03 CMU05 has 2 Ethernet port E1/E2 4 Serial CPA/CPB/CP1/CP2 configurable for RS232/ RS485. CPA/B interface in RS232 mode. © Copyright year ABB - 62 - RTU 560 Component: 560ETH02/03 CPA/B Interface can be configured as RS 485 or RS 232. Baudrate