SEM1700

SMART UNIVERSAL SIGNAL CONDITIONER SEM1700 DIRECT USB CONNECTION FOR CONFIGURATION Rtd, THERMOCOUPLE, mV, V, mA and SLIDEWIRE INPUTS ISOLATED UNIVERSAL VOLTAGE or CURRENT OUTPUT DUAL c/o RELAY OUTPUTS WITH PROGRAMMABLE DELAY UNIVERSAL AC DC POWER SUPPLY, 3 PORT ISOLATION USER TRIM / USER MANUAL CONFIGURATION PUSH BUTTONS INTRODUCTION The SEM1700 is a new generation DIN rail mounted universal signal conditioner from Status Instruments. It has been designed to accept most common process and temperature sensor inputs and provide the user with a programmable current or voltage output signal plus dual relays with a programmable delay function. Isolation is provided between input, outputs and supply. All temperature ranges are linear to temperature. Both input and output loop excitation is provided as well as a fully universal power supply. Designed for ease of use, our latest USB interface is fitted for quick and easy configuration. Just connect a standard USB cable between the SEM1700 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 SEM1700 does not need to be wired to a power supply during the configuration process, it is powered via the USB interface from your PC. The following parameters are configurable:- INPUT TYPE SCALE / RATE ANALOGUE OUTPUT RELAY OUTPUTS USER TRIM OPTIONS RTD Pt100 .00385 (IEC) C / F / K Current RELAY 1 / RELAY2 1. Off Pt100 .00391 (IPTS-68) (4 to 20) mA Preset Pt100 .00392 (IPTS-68) (0 to 20) mA Preset Setpoint 2. Trim Pt100 .00393 (ITS-90) Update Rate User Programmable Range Hysteresis Ni100 .00618 (DIN) 3. Push Ni120 .00672 (Nickel A) Voltage High Al Button Cu100 .00427 (0 to 10) V Preset Low Al Configuration Cu53 User Programmable Range High Con Low Con Fault Condition Off Up Scale T/C K, J, E, N, T, R, S, L,U, B, Down Scale On Delay C(W5), D(W3), G(W) User Programmable Setting Off Delay Output damping rise SLIDE WIRE > 1K Process Output damping fall Variable Scaling CURRENT (mA) 30 mA Update Rate (4 to 20) mA Capability VOLTAGE 50 mV 200mV 1V 10V TAG ID. Upto 15 Characters can be used SMART UNIVERSAL SIGNAL CONDITIONER SPECIFICATION 20 C TEMPERATURE INPUTS STABILITY WITH INPUT RANGE ACCURACY TEMPERATURE Thermocouples K (-200 to 1370) C (-320 to 2498) F J (-200 to 1200) C (-320 to 2190) F 1 Reading / Second 0.05 % FSR/C 0.5 C + (0.1 % of FRS) E (-200 to 1000) C (-320 to 1832) F (-180 to 1300) C (-292 to 2372) F 4 Readings / Second 0.08 % FSR/C N 1.0 C + (0.1 % of FRS) (-200 to 400) C (-320 to 750) F 0.15 % FSR/C 10 Readings / Second T 2.0 C + (0.1 % of FRS) 1 2 R * * (-10 to 1760) C (-148 to 3200) F 0.10 % FSR/C 1 2 S * * L (-100 to 600) C (-148 to 1100) F 0.08 % FSR/C 1 2 B * * (0 to 1600) C (32 to 3000) F 0.10 % FSR/C U (0 to 600) C (32 to 1100) F 0.08 % FSR/C 2 C(W5) * 2 D(W3) * (0 to 2300) C (32 to 4200) F 0.05 % FSR/C 2 G(W) * RTD Pt100.00385 (IEC) (-200 to 850) C (-320 to 1560) F 1 Reading / Second Pt100 .00391 (IPTS-68) 0.15 C + (0.05 % of FRS) (-200 to 630) C (-320 to 1160) F Pt100 .00392 (IPTS-68) 3 4 Readings / Second 0.015 % FSR / C * Pt100 .00393 (ITS-90) (-200 to 960) C (-320 to 1760) F 0.5 C + (0.1 % of FRS) Ni 100 .00618 (DIN) (-60 to 180) C (-76 to 320) F Ni120 .00672 (Nickel A) (-80 to 260) C (-112 to 460) F 10 Readings / Second Cu100 .00427 1.0 C + (0.1 % of FRS) Cu 53 (GOST) (-50 to 180) C (-58 to 320) F 1 2 Key rdg = reading FSR = Full Scale range * Only over the range (800 to 1600) C, * cold junction tracking range(0 to 70) C , 3 * Ambient (-10 to 50) C Impedance (Thermocouple) 1 M Open Circuit sensor bias 0.2 uA Cold junction range (-20 to 70) C Cold Junction Accuracy 0.5 C Cold Junction Tracking 0.05 C RTD Connection 2 or 3 wire RTD Lead Resistance 20 Max RTD Lead effect 0.015 C / . RTD Excitation Current < 1 mA Update Rate (Resolution) 1 readings / second (16 Bits) 4 Readings / Second (14 Bits) 10 readings / Second (12 Bits) Galvanic Isolation 500 V to output : 3750 V to supply and Relays Indication ( State LED ) Green Flashing = OK Green Solid = input/output error configuration indication refer to manual.