SMART POWERED PROCESS SIGNAL ISOLATOR/CONDITIONER SEM1600VI (-50 to 50) V or (-50 to 50) mA INPUT INPUT POWER OUTPUT CURRENT, VOLTAGE OR BIPOLAR VOLTAGE OUTPUT V CURRENT SINK AND SOURCE ON INPUT AND OUTPUT V POWERED ( 10 to 32) V AC / (10 to 48) V DC SUPPLY 22 SEGMENT LINEARISATION TX V CONFIGURATION USING USB PORT INTRODUCTION The SEM1600VI is a smart powered isolator/conditioner that accepts any voltage signal between (-50 and 50) V dc or any current signal between (-50 and 50) mA. 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 both input and output meaning the products can accept sink or source applications. There are a number of free software tools available including 22 segment user linearisation / profiling, maths functions and input signal damping. These enable you to configure the product exactly to your requirements. 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 SEM1600VI 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 SEM1600VI does not need to be wired to a power supply during the configuration process, it is powered via the USB interface from your PC. SMART POWERED PROCESS SIGNAL ISOLATOR/CONDITIONER SPECIFICATION 20 C CURRENT INPUT Range (-50.0 to 50) mA, Accuracy (-22 to 22) mA 5 uA, (-50 to 50) mA 10 uA + + Impedance < 30 9 8 Drift < 0.01 (% of FSD)/C V VOLTAGE INPUT Range (-50.0 to 50.0) V, Accuracy (-22 to 22) V 5 mV, (-50 to 50) V 10 mV 7 7 Impedance 1 M Tx Voltage mA Drift < 0.01 (% of FSD)/C Output Current OUTPUT CURRENT Source Sink Current Source Range (0 to 21.5) mA , Max Load 750 Current Sink Range (0 to 21.5) mA , Supply (10 to 30) V dc, Voltage effect 0.2 uA/V 3 3 Accuracy (mA Out/ 2000) or 5 uA which ever is the greater, Drift 1 uA/C (10 to 30) V V dc OUTPUT VOLTAGE 6 6 Range (0 to 10.1) V or (-10.1 to 10.1) V, Accuracy 5 mV Current Drive 2 mA, Min load 5000 10V SUPPLY Range (10 to 48) VDC, (10 to 32) VAC Protected by internal 500mA resettable fuse. Power < 1 W 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. Damping Independent rise and fall damping. Range (0 to 3600) Seconds Math Functions Linear, (1/2), (1/3), (3/2), (5/2), 2, 3. User Linearisation (Profile) (2 to 22) segments (slide wire) to process. Process Units 4 Characters (signal input only) Tag Number 20 Characters Process Output Range in process units Signal Output Select type, signal range and (temperature only) error signal 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 Polyimide 6.6, weight < 70 grams 1 2 3 Terminals 2.5 mm Maximum 4 5 6 1 2 7 8 9 10 11 12 90 mm 17.5 mm Order code: SEM1600VI 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 D2535-01-04 CN5043 SEM1600VI Data Sheet