The KL3312 is an analog input module by Beckhoff in the KL Analog Input Modules series. It provides 2 inputs for thermocouple measurement, supporting types J, K, L, B, E, N, R, S, T, U with a measuring range for K of -100 to +1370 B0C. With 0.1 B0C/digit resolution, 250 ms conversion time, wiring fail indication, and power via the K-bus, it operates from 0 to 55 B0C and complies with CE, UL, ATEX, IECEx, CCC approvals.
Servo Supplier is not an authorized distributor. We sell new surplus and refurbished products. All warranties are with Servo Supplier and not the manufacturer.
Approvals
CE, CCC, UL, ATEX, IECEx
Connection Method
2-wire
Conversion Time
250 ms
Default Sensor Type
K
Measurement Uncertainty
<0.5% full scale
Measuring Range (Type K)
-100 to +1370 °C
mV Input Range
~30 to 120 mV
mV Measurement Support
Yes
Number of Inputs
2
Operating Temperature
0 to 55 °C
Power Supply
via K-bus
Resolution
0.1 °C/digit
Storage Temperature
-25 to +85 °C
Supported Thermocouples
J, K, L, B, E, N, R, S, T, U
Wiring Fail Indication
Yes
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