BECKHOFF KL3201 - Manual (Page 5)

Technical data
KL3201, KL3202 and KL3204 3
Technical data
Technical data KL3201 KL3202 KL3204
Number of inputs 1 2 4
Power supply via the K-Bus
Sensor types PT100, PT200, PT500, PT1000, Ni100, Ni120. Ni1000 resistance
measurement (e.g. potentiometer connection)
Connection 2 or 3-wire (pre-set to 3-wire) 2 wire
Temperature range -200°C ... +850°C (PT sensors); -60°C ... +250°C (Ni sensors)
Resolution 0.1°C per digit (measuring range 10 to 5000 Ω: 0.5°C per digit)
Electrical isolation 500 V (K-Bus/signal voltage)
Conversion time ~ 200 ms ~ 250 ms
Measuring current typically 0.5 mA
Meas. error (total meas. range) < ± 1°C < ± 1 C (at 0°C ... +55°C)
< ± 1.5 C (at utilization of the extended
temperature range)
Bits width in process image Input: 1 x 16 bits of
data
(1 x 8 bit
control/status
optional) Input: 2 x 16 bits of
data
(2 x 8 bit
control/status
optional) Input: 4 x 16 bits of
data
(4 x 8 bit
control/status
optional)
Current consumption from K-Bus typically 60 mA
Configuration no address setting, configuration via bus coupler or controller
Special features open-circuit recognition
Weight approx. 70 g
Operating temperature 0°C ... +55°C -25°C ... +60°C in operation (extended
temperature range)
0°C ... +55°C (according to cULus for
Canada and USA)
0°C ... +55°C (according to ATEX, see
special conditions)
Storage temperature -25°C ... +85°C -40°C... +85°C
Relative humidity 95 % no condensation
Vibration / shock resistance according to EN 60068-2-6 / EN 60068-2-27
EMC resistance burst / ESD according to EN 61000-6-2 / EN 61000-6-4
Installation position variable
Protection class IP20
Approvals CE, cULus, ATEX