2100-IS RS232 to RS422\485 Converter.

Transcription

1 to RS\8 Converter. Converts and Isolates from a computer to RS or RS8 for communication to a field Datalogging system. REGI STERED ISO001 S U P P I L R E 1 TECHNOLOGY & QUALITY AWARD Features. l Audible & Relay Alarms for Communication Failure. l Easy to Install. l LED Status Indications. l Compact Desk Top Box. l Low Cost. l Selectable Alarm Time Delays. l Isolation Between Field Units & Computer. l Complete With Serial Cable & 2m Power Cord. Ordering Information. Standard Unit: Accessories: 00-IRT 00-IRG 00-IM 00-IP 00-IB Isolated to Convertor. Other 00 models include: 00-A16 :16AI, DI, 2 Relay Out; 00-A :AI, DI, Relay Out; 00-Ae :AI, DI, 8 Relay Out; 00-D :12DI, 12 Relay Out; 00-ME :Memory Expansion for 00-A; 00-M :16AI Multiplexer; 00-NS :Non-Isolated to RS; 00-R :16 Relay Expansion for 00-A. Adaptor Kit for Tait TA8 RF Radio Modem. Adaptor Kit for Gigatek RDL-201 RF Radio Modem. Adaptor Kit for Standard Telephone Modem. Cable for Parallel Connection of up to Four Convertors. Adaptor Kit for Boosting. Description. The is a compact, desktop module that isolates and converts from a computer to RS or RS8 for communication to a field data logging system. Its driver and receiver meet EIA standards RS--A and CCITT recommendations V.11 and X.27, and are designed for multipoint transmission on long bus lines in noisy environments. It includes thermal shutdown and over current limiting. The includes audible and fail safe alarms of communications failure, with selectable time delays. It is capable of interfacing to telephone modems, and RF modems. Its internal mains supply powers both sides of the isolation barrier, making it suitable for working with many types of PCs and PLCs. It comes complete with a 2m cable with a selection of either a way or 2 way connector for the PC. Front View Quality Assurance Programme. The modern technology and strict procedures of the ISO001 Quality Assurance Programme applied during design, development, production and final inspection grant long term reliability of the instrument. This instrument has been designed and built to comply with EMC and Safety Standards requirements

2 Installation Guide Index. Description and Ordering Information page 1 Specifications, LED Functions, Alarm Description. page 2 Circuit Board Layout, Switch Functions. page RS and RS8 Serial Connections. page Data Cable Installations. page and Booster. Modem Connections. page 6 Multiple Parallel. DB2 Pinout. page 7 Commissioning and Maintenance page 8 Specifications. Comms Baud Rate -Standard 600baud. -Optional 800 or 1200baud. Comms Input / Output Isolation 1.0kV ac/dc for 1min. Power Supply 20/11Vac±10%, 0/100mA, 0/60Hz. EMC Emissions Compliance EN 0-A EMC Immunity Compliance EN Safety Compliance. EN 600 Operating Temperature Storage Temperature Operating Humidity Housing Dimensions Weight Alarm Relay 0~60C. -20~80C. 0%RH Max. Non-Condensing. Desk Top Metal Box. L=10, W=11, H=8. 100g. (Includes Cables.) 2Vdc Max. Note 1. Specifications based on Standard Calibration Unit, unless otherwise specified. Note 2. Due to ongoing research and development, designs, specifications, and documentation are subject to change without notification. No liability will be accepted for errors, omissions or amendments to this specification.! CAUTI: Dangerous voltages may be present. The has no user serviceable parts. Protective enclosure only to be opened by qualified personnel. Remove ALL power sources before removing protective cover. Description of LED Functions. R.X. LED Unit Receiving Data From the Field. T.X. LED Unit Transmitting Data to the Field. T.X.E. LED Transmit Enable Line Active. ALARM LED Unit in Alarm. PWR LED Unit has Power Connected. RESET Switch Push this Switch to Reset the Alarm. This does not reset the computer. (See Description of Alarm Function). Description of Alarm Function. Note: In the description below we have selected an alarm time delay of minutes, Audible is active, Relay is active, and Time Out is active. After approx. minutes of the last RX data having been received the audible, relay and LED alarms activate. If more RX data is received after the unit has gone into alarm the alarms remain active until the RESET button is pushed. (1) When the RESET button is pushed the audible, relay and LED alarms reset. (2) If after approx. 1 hour of the RESET button being pushed no data has been received the alarm 'times out', and the audible, relay and LED alarms reactivate Notes: (1) To deactivate the audible alarm only, place S1-6. (2) To deactivate all audible, relay and LED alarms, place all S1 switches OFF. () To deactivate the 1 hour time out function, place S2-6 OFF

3 Circuit Board Layout. MINS: A.D AUTO RTS T.O. Relay V 11V Neut. Earth N.C. N.O. COM COM RX+ RX- TX+ TX- RAD STD H2 S1 Selectable Alarm Time Delays. 6 Way DIP Switch DIP Switch 1 -Turn on for: minute Alarm Time Delay. 2 -Turn on for: 7 1/2 minute Alarm Time Delay. -Turn on for: 0 minute Alarm Time Delay. -Turn on for: 1 hour Alarm Time Delay. -Turn on for: 2 hour Alarm Time Delay. 6 -Turn on to Disable the Audible Alarm. Notes 1/ Only 1 of DIP switches 1 to should be on at any one time. 2/ To disable all the alarms put all S1 DIP switches OFF. / All alarm time delays are approximate only. S2 Description of Switch Settings. 6 Way DIP Switch Notes 1/ 1 - connects TX to RX. 2 - connects TX to RX. - = RX automatic. OFF = RX permanently. - = TXE 20ms automatic switch OFF. - = TXE under RTS control. 6 - = alarm 1 hour time out. Only 1 of DIP switches and should be on at any one time. /8 Mode Settings. 6 Way DIP Switch Mode Settings. -Microscan 8-Microscan 8-RTS Control 1 OFF 2 OFF OFF OFF OFF OFF OFF 6 Refer to descriptionof alarm function

4 OUTSTATI LAYOUT. 2-Wire RS8 Serial Connections. ; PLC = = OFF S2-6 Position refer page. 00-A 00-A16 00-D DATA HI-WAY CABLE POLARITY MUST BE OBSERVED COM TX+ TX- to RS\8 CVERTOR \ ISOLATOR. 1 Shimaden SD20 with RS8 option. 2 Shimaden SR/ with RS8 option. 2 1 Shimaden SR7A/A with RS8 option. To other INTECH MICRO Remote Stations & Shimaden Controllers etc. IMPORTANT: (i) Resistor = 1kΩ. End of Data Hi-way Junction Box. DATA HI-WAY All cables must be screened. (ii) All screens must be connected together. (iii) The screen must not be earthed at any point. Notes: (i) RS8 can only be used with software release IQ onwards. (ii) RS8 Data Hi-way is not compatible with RS Data Hi-way devices such as IN-2000-AI, IN-2000-AO, IN-2000-DI, IN DO, FP, SR2, etc. The two Data Hi-ways must be run independent of each other, using two separate ', that share the same. Refer to parallel connection of into multiple ', on page 7. IMPORTANT: (i) All cables must be screened. (ii) All screens must be connected together. (iii) The screen must not be earthed at any point. Shimaden SR2 with RS8 option OUTSTATI LAYOUT. -Wire RS Serial Connections. PLC; S2:Factory set S2-6 Position refer page. OFF 00-A16 00-A 00-D 20 2 IN-2000-AI IN-2000-AO IN-2000-DI COM RX+ RX- TX+ TX IN-2000-DO to RS\8 CVERTOR \ ISOLATOR. DATA HI-WAY CABLE. POLARITY MUST BE OBSERVED To other INTECH MICRO Remote Stations & Shimaden Controllers etc. Resistors = 1kΩ. End of Data Hi-way Junction Box. 6 Shimaden FP Shimaden SD20 6 Shimaden SR2 6 Shimaden SR Shimaden SR/ 2 1 Shimaden SR7A/A IMPORTANT: (i) All cables must be screened. (ii) All screens must be connected together. (iii) The screen must not be earthed at any point.

5 00 SCADA. Data Cabling Installation eg 1. Data Cabling Installation eg 2. Terminating Resistors at Cable End. <0m <0m RS (e.g. 00-D) RS (e.g. Shimaden SR7) to CVERTOR MAY BE PLACED ANYWHERE ALG DATA HI-WAY. RS (e.g. 00-A16) <0m <0m >0m RS (e.g. 00-A) RS (e.g. 00-D) RS (e.g. Shimaden SR7) Terminating Resistors at Cable End. <0m >0m RS (e.g. Shimaden SR7) Note: RS = MICRO 2000 or 00 Remote Stations, or SHIMADEN CTROLLERS. IMPORTANT: The accompanying Installation Instructions must be strictly adhered to. Terminating Resistors at Cable End. Terminations for all Models of / 00-NS / IN-2000-IS. Model RS Alarm Mains (RS8) Relay Supply Terminations 00-NS IN-2000-IS Rev. 2 IN-2000-IS Rev.0, Rev. 1 Term No Connection Term No Connection Term No Connection Term No Connection 20Vac 1 Phase(2~20Vac) 1 20Vac 2 11Va c 2 Neutra l 2 11Va c 1 Neutra l Earth Neutra l 0 Earth Earth Earth 62 N.C. N.C. N.C. 61 N.O. 6 N.O. 6 N.O. 60 COM 7 COM 7 COM 7 Vdc, 200mA 8 0V 8 0V COM COM RX+ RX+ 7 RX+ 7 RX+ 10 RX- 10 RX- RX- RX- 11 0V 11 0V TX+ (RS8) TX+ 12 TX+ 12 TX+ TX- (RS8) TX- 1 TX- 1 TX

6 Booster Connection Diagram. Where the is required to exceed it's specified cable length of 1m, two or more ' can be used to extend the signal up to 1200m. (To extend further refer to the following section, using the 00-IB Booster Adapter.) Note. (1) This cannot be used for hardware handshaking. (2) PLC to use pin ( RTS) multidrop operation. Set S2- ''. RS RS ; PLC 1 Note 2. RS ; etc PLC 2 Note 2. Booster Connection Diagram. Where the Data Hi-way exceeds 1200m it is necessary to boost the signal. end of trunk line. 00-IB Adapter kit. Standard Cable supplied with. boosted signal. Note: Detailed connection information supplied with 00-IB Adapter Kit. Modem Connection Diagrams. Tait TA8 RF modem connection. Remote station. Standard Cable supplied with. H2 link in 'RAD' position. 00-IRT Adapter kit. Radio Gigatek RDL-201 RF modem connection. Remote station. Standard Cable supplied with. H2 link in 'RAD' position. 00-IRG Adapter kit. Radio Standard modem connection. Remote station. Standard Cable supplied with. H2 link in 'STD' position. 00-IM Adapter kit. Note: Detailed connection information supplied with each 00 Modem Adapter Kit Modem

7 Parallel Connection of to Multiple '. Used in situations where the Data Hi-way is going in different directions in a plant. Up to six ' can be connected in this configuration. Note: If the overall Data Hi-way does not exceed 1200m, one should be sufficient. COMPUTER / CTROL ROOM. Note 1.. Note 2. not to exceed 1m. Note. data hi-way 1 data hi-way 2 data hi-way Area 1 Area 2 Area Note. (1) Cable supplied with. (2) 00-IP cable for parallel connection of up to four convertors. () For connection of more than four ', two 00-IP cables can be connected together. () This mode is not to be confused with the interfaces "Dual Port Mode" which is used to access more than 2 Shimaden Controllers on two serial ports. () To parallel a with an IN-2000-IS remove any links from H2 on the. Pinout of DB2 Connector. = DCE. (Data Communications Equipment.) Pin Name TD RD RTS CTS SG DSR CD DTR RI Signal Name Transmitted Data Received Data Request to Send Clear to Send ignal Ground DB2 Connector D irection Pin No. H2 STD In 2 TX Out RX In TXE Out CTS H2 RAD TX RX TXE Radio CTS H2 Open TX RX TXE N/ C 0 S - 7 0V 0V V Data Ready to Send Carrier Detect Data Terminal Ready Ring Indicator In 6 Out 8 Out 20 N/ C N/ C linked linked N/ C linked N/ C linked Note: For position of header H2 refer to Circuit Board Diagram, page

8 The Proper Installation & Wiring of the. MOUNTING. (1) Mount in a clean environment. (2) Do not subject to vibration, excess temperature or humidity variations. () Avoid mounting near power control equipment. ANALOGUE SIGNAL CABLING. (1) All analogue cables should be good quality, overall screened, INSTRUMENTATI CABLE, with the screen earthed at one end only. (e.g. Austral Standard Cables B102ES.) (2) Analogue signal cables should be laid a minimum distance of 00mm from power and data cables. () It is recommended that you do not ground current loops or use power supplies with ungrounded outputs. () Lightning arresters should be used on inputs and outputs when there is a danger from this source. () Refer to diagrams for connection details. COMMS CABLING. (1) Use only low capacitance, twisted pair, overall screened data cable. The cable must equal or better the following specifications. Cable Specifications. Conductor Size. 7/0.20mm, 2AWG Conductor 20C. 8. Ω/100m Max. Working Voltage. 00Vrms Capacitance between wires of a pair. 0ρF/ m Capacitance between each wire to all others bunched together. ρf/ m Cross-talk between 100kHz >-0dB/100m >-0dB/100m Characteristic 100kHz 1Ω Attenuation of a 1.MHz 0.1dB/100m 0.2dB/100m 0.8dB/100m 0.dB/100m 1.dB/100m 2.dB/100m NOTE: All cables are to be subject during manufacture to in-process spark kvrms. All cables are to be tested between conductors and conductors to screen for 100Vrms. (2) Minimum cable pairs: RS = 2. (Plus overall screen.) RS8 = 1. (Plus overall screen.) () Take care not to stress or damage cables during installation. () Total length of trunk line, including spurs, is not to exceed 1200m without isolating boosters. () Terminating resistors -1kΩ. (6) Cabling paths should avoid sources of radio frequency interferences such as fluorescent lights, variable speed motor drives, welding equipment, radio transmitters, etc. (7) There should be a minimum of 200mm physical separation between power cables and data cables. (8) Data cables should not be exposed to excessive heat or moisture, and should not be buried directly in the ground without protection. () Avoid powering a remote station or controller from the same power supply as a variable speed drive. P.O. Box 60, Thompson Ridge, NY VESPO VESPO ( ax) Website: E mail: controls@vespo.com