BECKHOFF KL3202 | 2-Channel Input Terminal PT100 (RTD)
Product Name: BECKHOFF KL3202 | 2-Channel Input Terminal PT100 (RTD)
Product Brand: BECKHOFF
Product Code: KL3202
Product Artikel: BECKHOFF KL3202 | 2-Channel Input Terminal PT100 (RTD)
The KL3202 analog input terminal allows resistance sensors to be connected directly. The Bus Terminal’s circuitry can operate the sensors using 2-wire or 3-wire connection techniques. Linearisation over the full temperature range is realised with the aid of a microprocessor. The temperature range can be selected freely. The Bus Terminal's standard setting is: resolution 0.1 °C in the temperature range of PT100 sensors in 3-wire connection. The run LEDs give an indication of the data exchange with the Bus Coupler. The error LEDs indicate sensor faults (e.g. a broken wire). Technical data KL3202 | KS3202 Number of inputs 2 Power supply via the K-bus Technology 2-/3-wire Sensor types PT100, PT200, PT500, PT1000, Ni100, Ni120, Ni1000 resistance measurement (e.g. potentiometer, 10 Ω…1.2/5 kΩ) Connection method 2- or 3-wire (default: 3-wire) Measuring range -200…+850 °C (PT sensors); -60…+250 °C (Ni sensors) Resolution 0.1 °C per digit Conversion time ~ 250 ms Measuring current typ. 0.5 mA Measuring error < ±1 °C Electrical isolation 500 V (K-bus/signal voltage) Current consumption power contacts – (no power contacts) Current consumption K-bus typ. 60 mA Bit width in the process image input: 2 x 16 bit data (2 x 8 bit control/status optional) Configuration no address setting, configuration via Bus Coupler or controller Special features open-circuit recognition Weight approx. 70 g Operating/storage temperature -25…+60 °C/-40…+85 °C Relative humidity 95 %, no condensation Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27 EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4 Protect. class/installation pos. IP 20/variable Pluggable wiring for all KSxxxx Bus Terminals Approvals CE, UL, Ex, GL Special terminals KL3202-0010 PT200 KL3202-0011 PT200 in Siemens S5 format KL3202-0012 PT500 KL3202-0013 PT500 in Siemens S5 format KL3202-0014 PT1000 KL3202-0015 PT1000 in Siemens S5 format KL3202-0016 Ni100 KL3202-0017 Ni100 in Siemens S5 format KL3202-0020 resistance measurement 0…1.2 kΩ KL3202-0021 PT100 in Siemens S5 format KL3202-0023 Ni120 KL3202-0024 Ni120 in Siemens S5 format KL3202-0025 Ni1000 KL3202-0026 Ni1000 in Siemens S5 format KL3202-0027 resistance measurement 10…10 kΩ KL3202-0028 Resolution increased to 0.01 °C; the measurement range is reduced to -40 °C to +128 °C. The absolute accuracy is 0.3 °C, differential error is 0.1 °C. KL3202-0029 Ni1000 per Landis&Staefa characteristic curve (Siemens, 100° corresponds to 1500 Ω)
