SMART RTD/RESISTANCE/SLIDE WIRE SIGNAL CONDITIONER SEM1600T POWER OUTPUT SUITABLE FOR RTD, THERMOCOUPLE AND SLIDE WIRE SENSORS CURRENT, VOLAGE OR BIPOLAR VOLTAGE OUTPUT SENSOR POWERED ( 10 to 32) V AC / (10 to 48) V DC SUPPLY V 22 SEGMENT USER LINEARISATION SENSOR OFFSET AND OUTPUT ALIGNMENT V ADJUSTABLE INPUT FILTER USB PROGRAMMABLE INTRODUCTION The SEM1600T accepts resistance or mV signals from RTD, Slidewire or Thermocouple sensors. The flexible design allows the use of any resistive sensor within the range of (10 to 10500) . Including Pt100, 500, 1000, Ni or Cu sensors, slide wire sensors up to 100 K and 13 different thermocouple types. Other sensor characteristics or your own 22 point linearisation characteristic (for slidewire, linear resistance or mV) can be downloaded into the product enabling you to adapt it exactly to your application. The output stage offers either voltage, bipolar voltage or current re-transmission signals. The retransmission signal can be ranged to a scale anywhere within the input process range. A transmitter power supply is provided on the output meaning the product can accept sink or source mA applications. While the voltage output will drive 2 mA into 5 K 10 V For ease of use, a high efficiency switch mode power supply is fitted as standard and does not require any adjustment between ac or dc applications. Operating voltages are (10 to 48) V dc and (10 to 32) V ac Our USB interface is fitted for quick and easy configuration. Just connect a standard USB cable between the SEM1600T and your PC. Using our free configuration software, your PC will automatically upload the existing configuration data and guide you through any changes you wish to make. To further help save time, the SEM1600T does not need to be wired to a power supply during the configuration process, it is powered via the USB interface from your PC. CONTROLLER USB Additional Data :- Tag number, Process Units, Process Data I/P SIGNAL FILTER SENSOR OFFSET O/P PROCESS O/P SIGNAL DAC User settings Enter offset Select filter User settings User settings RTD TEMPERATURE Temperature 3 Select from 9 Time constant UNITS Scale Range Type /Range sensor types* (0 to 100) S Between:- Select C or F Active Scale mA 9 4 THERMOCOUPLE (0 to 20) Select from 13 Volts 8 5 sensor types* (0 to10) Volts LINEARISATION SIGNAL (-10 to 10) 7 User Setting 6 Select either Resistance Select Error Signal O/P SIGNAL (10 to 10500) (2 to22) Signal Signal to process Slide Wire segment (0 to 100) % PV 1 Range LED mV POWER SUPPLY (-100 to 200) Input (10 to 48) Vdc or (10 to 32) Vac Green OK Signal 2 Red ERROR * Additional sensors available to download from library.56.4 mm SMART RTD/RESISTANCE/SLIDE WIRE SIGNAL CONDITIONER SPECIFICATION 20 C RESISTANCE RTD INPUT Standard RTD PT100,PT500,PT1000, Cu100, Cu1000, Ni100, Ni120, Ni1000, Cu53, library Slide wire Pot range (1 to 100) K, Signal (0 to 100) %, accuracy 0.1 % + Resistance 10 to 500) 0.055 , (500 to 2500) 0.5 , (2500 to 10500) 10.0 . Thermal Drift (0 to 500) 0.013 /C,(500 to 2500) 0.063 /C, - (2500 to 10500) 0.27 /C Excitation current < 200 uA Slide T/C RTD Lead effect Max lead resistance 20 per leg, Effect 0.002 C/ Wire mV () THERMOCOUPLE mV INPUT Standard TC Types K,J,E,N,T,R,S,L,U,B,C(w5),D(W3),G(W),library mV (-100 to 200) mV 0.02% of full scale. Output Current sink Thermal Drift Thermocouple offset 0.1 C/C, span 0.05 C/C Cold Junction Range (-40 to 85) C, Accuracy 0.2 C, 0.05 C/C (10 to 30) OUTPUT CURRENT V Current Source Range (0 to 21.5) mA , Max Load 750 V dc Current Sink Range (0 to 21.5) mA , Supply (10 to 30) V dc, Voltage effect 0.2 uA/V Accuracy (mA Out/ 2000) or 5 uA which ever is the greater, Drift 1 uA/C OUTPUT VOLTAGE Range (0 to 10.1) V or (-10.1 to 10.1) V, Accuracy 5 mV Current Drive 2 mA, Min load 5000 10 V SUPPLY Range (10 to 48) VDC , (10 to 32) VAC Protected by internal 500 mA resettable fuse. Power < 1W Full Power GENERAL Response time Start up 5 seconds, Update 300 mS, Response 400 mS, Warm up 2 minutes. Isolation Supply to input to output 500 V dc. Indication LED, Green when output (-0.1 to 100.1) %, else red USER INTERFACE Type USB 2.0 Baud rate 19,200 baud Equipment PC running windows XP or later, USB cable. USER INTERFACE FUNCTIONS Scaling User signal to process value scaling, for simplified setup. Filter Adjustable time constant (0 to100) Seconds. User Linearisation (Profile) (2 to 22) segments (slide wire) and mV to process. Process Units 4 Characters (signal input only) Temperature units C or F (TC, RTD inputs only) Tag Number 20 Characters Process Output Range in process units Signal Output Select type, signal range and (temperature only) error signal. User offset Enter sensor offset (Temperature mode only). Active scaling Set output process range against active sensor input ENVIRONMENT Operating Ambient (-30 to 70) C (10 to 90) %RH (non condensing) Storage Ambient (-30 to 70) C (10 to 90) %RH (non condensing) Configuration Ambient (10 to 30) C Installation Enclosure DIN Rail enclosure offering Protection >= IP65. APPROVALS CE BS EN 61326 MECHANICAL Style DIN 43880, Colour grey, material Polymide 6.6, weight < 70 grams Terminals 2.5 mm Maximum SENSORS RTD Accuracy = 0.2C + (0.05% of reading) (Plus sensor) Platinum IEC Pt100 (-200 to 850), Pt500 (-200 to 750), Pt1000 (-200 to 600) Platinum IPTS-68 Pt100 (0.00391) + Pt100 (0.00392) (-200 to 630) 1 2 3 Ni100 DIN 0.00618 (-60 to 180) Ni120 0.00672 (-80 to 260) Ni 1000 (-60 to 180) 4 5 6 Ni1000 Tk5000 (-50 to 150) Ni 507.5 (-80 to 360) Ni 604 (-200 to 200) Cu 53 (-50 to 180) Cu100 0.00427 (-80 to 260) Cu1000 (-80 to 260) Silicon KTY81-110 -120-121-122-150-210-220-221-222-250 (-55 to 175) KTY82-110 -120-121-122-150-210-220-221-222-250 (-55 to 175) KTY81-151, KTY82-151, KTY83-210-220-250-121-122 (-55 to 175) KTY84-130-150 (-40 to 300) 1 2 SENSORS THERMOCOUPLE Types Accuracy 0.1 % of full scale 0.5 C (plus sensor error) K (-200 to 1370), J (-100 to 1200), E (-200 to 1000), N (-180 to 1300) 7 8 9 L (-100 to 600), U (0 to 600), B (0 to 1800), C D W (0 to 2300) Accuracy 0.2 % of full scale 0.5 C (plus sensor error) 10 11 12 T (-200 to 400) Accuracy 0.1 % of full scale plus 0.5 C (range 800 to 1600) R (0 to 1760), S (0 to 1760) 17.5 mm Order code: SEM1600T Status Instruments Ltd Tel: +44 (0)1684 296818 Green Lane Business Park Fax: +44 (0)1684 293746 Green Lane, Tewkesbury Email: sales status.co.uk Gloucestershire, UK Website: www.status.co.uk GL20 8DE D2538-01-03 CN50481600T Data sheet