Beckhoff KL320 Series, Documentation

Page: 15 / 54

Product overview
KL320x 15 Version: 4.4
2.2 Technical data
Technical data - KL3201, KL3202, KL3204, KL3204-0030
Technical data KL3201 KL3202 KL3204-0000 KL3204-0030
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) NTC (10 kΩ)
Connection technology 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 typically
<0.5 mA
Measuring error (total
meas. range) < ± 1°C < ± 1 C (at 0°C ... +55°C)
< ± 1.5% (when the extended temperature range is used)
Bit width in process image Input: 1 x 16 bit
data
(1 x 8 bit Control/
Status optional) Input: 2 x 16 bit data
(2 x 8 bit Control/
Status optional) Input: 4 x 16 bit 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 Wiring fail indication
Weight approx. 70 g
Permissible ambient
temperature range
(operation) 0°C ... +55°C -25°C ... +60°C in operation (extended
temperature range) 0°C ... +55°C
Permissible ambient
temperature range
(storage) -25°C ... +85°C -40°C ... +85°C -25°C ... +85°C
Relative humidity 95%, no condensation
Vibration / shock resistance conforms to EN 60068-2-6 / EN 60068-2-27,
see also installation instructions for enhanced mechanical
load capacity [ } 22]
conforms to EN
60068-2-6 / EN
60068-2-27
EMC immunity / emission conforms to EN 61000-6-2 / EN 61000-6-4
Installation position variable
Protection class IP20
Approvals CE,
cULus,
ATEX [
}
29]
(standard
temperature
range),
GL
CE,
cULus,
ATEX [
}
30] (extended temperature
range),
GL
CE