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KL3132 | Bus Terminal, 2-channel analog input, voltage, ±10 V, 16 bit, differential, high-precision

KL3132 | Bus Terminal, 2-channel analog input, voltage, ±10 V, 16 bit, differential, high-precision

KL3132 | Bus Terminal, 2-channel analog input, voltage, ±10 V, 16 bit, differential, high-precision

Power LED (K-bus)
Run LED 1
Error LED 1
Run LED (K-bus)
Run LED 2
Error LED 2
Power contact
+24 V
Power contact 0 V
+Input 1
-Input 1
Ground
Shield
+Input 2
-Input 2
Ground
Shield
Top view 
Contact assembly 
KL3132 | Bus Terminal, 2-channel analog input, voltage, ±10 V, 16 bit, differential, high-precision

KL3132 | Bus Terminal, 2-channel analog input, voltage, ±10 V, 16 bit, differential, high-precision

The KL3132 analog input terminal processes signals in the range of -10 to +10 V. The voltage is digitized to a resolution of 16 bits and is transmitted, electrically isolated, to the higher-level automation device. The input channels of the Bus Terminal have differential inputs and a common, internal ground potential. With the high measurement accuracy of ±0.05 % (relative to full scale value), the terminal is optimized for high-precision control processes, such as dosing, filling, or quality assurance. The Bus Terminal has two channels within a housing. LEDs indicate data exchange with the Bus Coupler.

Product status:

regular delivery

Product information

Technical dataKL3132
Number of inputs2
Power supplyvia the K-bus
Signal voltage-10…+10 V
Technologydifferential input
Internal resistance> 70 kΩ
Common-mode voltage UCMmax. 10 V
Conversion time140 ms, configurable
Filter50 Hz, configurable
Resolution16 bit (for 0…10 V range: resolution 15 bit)
Measurement error/ uncertainty< ±0.05 % (relative to full scale value)
Electrical isolation500 V (K-bus/signal voltage)
Current consumption power contacts
Current consumption K-bustyp. 85 mA
Bit width in the process imageinput: 2 x 16 bit data (2 x 8 bit control/status optional)
Special featuresincreased measuring accuracy
Weightapprox. 70 g
Operating/storage temperature0…+55 °C/-25…+85 °C
Relative humidity95 %, no condensation
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos.IP20/variable
Approvals/markingsCE, UL, ATEX, IECEx
Pluggable wiringfor all KSxxxx Bus Terminals
Ex markingATEX:
II 3 G Ex ec IIC T4 Gc
IECEx:
Ex ec IIC T4 Gc
Housing dataKL-12-8pinKS-12-8pin
Design formcompact terminal housing with signal LEDsterminal housing with pluggable wiring level
Materialpolycarbonate
Dimensions (W x H x D)12 mm x 100 mm x 68 mm
Installationon 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means ofdouble slot and key connection
Markinglabeling of the BZxxx series
Wiringsolid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver
Connection cross-sections*: 0.08…2.5 mm²,
st*: 0.08…2.5 mm²,
f*: 0.14…1.5 mm²
s*: 0.08…1.5 mm²,
st*: 0.08…1.5 mm²,
f*: 0.14…1.5 mm²
Connection cross-section AWGs*: AWG 28…14,
st*: AWG 28…14,
f*: AWG 26…16
s*: AWG 28…16,
st*: AWG 28…16,
f*: AWG 26…16
Stripping length8…9 mm9…10 mm
Current load power contactsImax: 10 A

*s: solid wire; st: stranded wire; f: with ferrule

Ordering information
KL3132Bus Terminal, 2-channel analog input, voltage, ±10 V, 16 bit, differential, high-precision
KS3132Bus Terminal, 2-channel analog input, voltage, ±10 V, 16 bit, differential, high-precision, pluggable wiring

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