www.nokeval.com [email protected] Programmable transmitter 7100 Thermocouples B,C,D,E,G,J,K,L,N,R,S,T RTD's Pt100, Pt500, Pt1000 ja Ni100, Ni1000 Process inputs: 0..20mA, 4..20 mA, -20 .. +20 mA 0..5 V, 0..10 V, -10 .. +10 V IR-thermocouples mV-inputs -100 .. +100 mV RS485 output Programming by PC or hand held programmer 6790 Galvanic isolation, input/output/power supply Power supply 24VDC Technical specification: Serial transmitter 7100 is exceptionally versatile and accepts all common temperature and process signal inputs. You can connect its digital output direct to devices having RS485 serial port. The 32 transmitters may be connected to one serial bus. Transmitter suits for applications where digital input is required, like PC serial port or programmable logic controllers. Nokeval serial converter 711 can execute RS485/RS232 conversions (two RS485 ports) if only RS232 port is available. Serial transmitters are slightly more accurate than transmitters with analog output because you do not need to convert output to current or voltage output signal. The linearity of A/D-converter is < 0.005 %, excluded sensor error. Power supply is isolated from input and output ( three-way isolation). Typical application is data aquisition for PC, f.ex. Nokeval 16-96 channel data collection software WinX (separate data sheet available). Rangeselection freely selectable Calibration accuracy < 0.1 % of max. span Cold junction compensation < 0.05 °C / °C Sensor wire influence < 1 kohm, negligible RTD's: Range Transmitter 7100 construction Sensor connections Max. Sensor wire influence Sensor current Calibration accuracy Linearity Sensor error correction Other RTD's mV-inputs: Accuracy Linearity input impedance Process inputs: Input impedance Accuracy Linearity Exergen 140F-K and 440F-K -40...+350 °C (linearized range) -30...+600 °C (linearized range) selectabl

Output: Protocol Baud rate Output Max. distance Address Configuration: serial data RS485 (terminal block) or front panel connector by PC or hand held programmer Programming socket: Connection Serial data PC-connection Programmer 2-pole Nokeval POL-connection RS232, 1200 bps, 9600bps, 9-pole D-connector by PC's serial port Hand held programmer 6790 General: Power supply Power consumption Temperature effects Galvanic isolation Measuring rate AD-converter Output DAC Operating temperature Ambient storage Humidity (non -condensing) Weight Connection Model Sensor input Range Baud rate Example. 7100-Pt100-600-9600,...