Visio-D2565-01-01 SEM206TH User Guide.vsd
Contents
1. SEM206TH SMART THERMISTOR INPUT TWO WIRE 4 to 20 mA OUTPUT TRANSMITTER USER MANUAL IMPORTANT CE amp SAFETY REQUIREMENTS This product must be mounted inside an suitable enclosure providing environmental protection gt IP65 To maintain CE compliance all input wires must be less than 3 metres The product contains no user serviceable parts or internal adjustments No attempt should be made to repair this device Faulty units must be returned to supplier or manufacturer for repair or replacement This product must be installed by competent qualified personnel All electrical wiring must be installed to comply with the area standards regulations Before attempting electrical connection ensure all supplies are switched off ABSOLUTE MAXIMUM OPERATING CONDITIONS Supply 30 V dc reverse protected to 30 V dc Supply Current on over voltage 100 mA when supply exceeds 30 V dc protection device will conduct Input voltage 3 0V Ambient 40 to 85 C C Dae PLEASE REFER TO THE PRODUCT LABEL FOR MANUFACTURERS CONTACT DETAILS Every effort has been taken to ensure the accuracy of this document however we do not accept responsibility for damage injury loss or expense resulting from errors and omissions and we reserve the right of amendment without notice RECEIVE AND UNPACKING Please inspect the packaging and instrument thoroughly for any signs of transit damage If the instrument has been damaged please notify your sup2. enus to guide the user through the simple configuration procedure Unless specified at the time of order this product is supplied with the default configuration listed below Connect red wire to terminal black wire to terminal of the SEM206TH Factory default Tag sa Input range YSI 10K B eth D Process Output 0 to 100 C ky Output range 4 to 20 mA Error 21 0 mA SEM206TH PTA TEE E SEM206TH Universal Thermistor Transmitter i 2 Write Tx amp Read Tx F Save Open Mem RecallMem SYNC DEVICE CAL e Record jRead Data Open thermistor lin file INPUT YSI_10KB Full Working Range in C 205 0 to 1000 0 Change Sensor OUTPUT TWO WIRE 4 to 20 mA Range 0 0 i 100 3 ec 0 0 212 oF DATA Temperature 0 INPUT YSI_10KB Full Working Range in C Change Sens ne Look in Thermistor_Lin 44000 Series care custom s EUS sensors S1_2_25B YSI_10KB O P Signal OUTPUT SIGNAL 4 TO 20 mA Error Signal 21 000 gt D My Computer ma TAG SERIAL NUMBER File name J My Network Files of type xml files xml Use clips to connect PC USB SOCKET USB Configurator Device to be configured MANUAL RANGE ONLY CONFIGURATION Equipment Precision resistance box DC power supply voltage between 10 to 30 V dc Screwdriver to operate push button and optional mA mete
3. plier immediately SPECIFICATION please refer to data sheet for full technical specification A MECHANICAL INSTALLATION 85 C MOUNTING f ya 5 gt IP65 SH r l 40 C lag q SIDE VIEW BASE VIEW i The device is mounted using two 5 5 mm holes on standard 33 mm fixing centres and will fit a DIN standard termination head The device must be installed with adequate protection from moisture and corrosive atmospheres Care must be taken to ensure the device is located to ensure the ambient temperature does not exceed the specified operating temperature 43 0 mm OQ oO D a CENTRES Lod yV 21 0 mm A ELECTRICAL INSTALLATION Wire sensor Sensor connections are as follows to maintain BS EN61326 compliance sensor wires must be less than 3 metres All sensor connections must be isolated from ground Screened or twisted pair cable recommended for 4 to 20 mA loop Thermistor Wire 4 to 20 mA Loop H O D2565 01 01 SEM206TH User Guide PC SENSOR AND RANGE CONFIGURATION USB Configuration Kit required to change sensor type This product is configured using the USB port of a PC running USBSpeedLink software available from your supplier s web site During configuration the product is powered direct from the usb port removing the need for additional power USBSpeedLink software is provided with detailed help m
4. r to monitor loop current O Range LED O Push Button CIRCUIT Precision resistance dc Supply box Refer to thermistor tables for correct sensor resistance 1 Connect the circuit as shown above mA meter is optional 2 Set the precision resistance box representative value for low scale 4 mA out sensor resistance Allow ten seconds settling time Refer to thermistor tables for correct sensor resistance 3 Press and hold push button for about five seconds until the range led starts to flash This indicates the new low range setting has been stored 4 Set the precision resistance box representative value for high scale 20 mA out sensor resistance 5 Press and release push button to store new high range setting The Range led will flash at a faster rate to indicate storing new value 6 Device returns to normal operation D2565 01 01 SEM206TH User Guide
Download Pdf Manuals
Related Search