Modul Tín Hiệu Nhiệt Độ Kl3312/Kl3302 Beckhoff

Liên hệ

602/41E Điện Biên Phủ, Phường 22, Bình Thạnh, Hồ Chí Minh, Việt Nam


KL3312 | 2-channel thermocouple input terminal with open-circuit recognition
KL3312 Thermocouple input terminal.jpg

The KL3312 analog input terminal allows thermocouples to be connected directly. The Bus Terminal’s circuitry can operate thermocouple sensors using the 2-wire technique. Linearisation over the full temperature range is realised with the aid of a microprocessor. The temperature range can be selected freely. The error LEDs indicate a broken wire. Compensation for the cold junction is made through an internal temperature measurement at the terminals. The KL3312 can also be used for mV measurement.




Technical dataKL3312
Number of inputs2
Power supplyvia the K-bus
Technology2-wire
Thermocouple sensor typestypes J, K, L, B, E, N, R, S, T, U (default setting type K), mV measurement
Connection method2-wire
Measuring rangein the range defined in each case for the sensor (default setting: type K; -100…+1370 °C);
mV measurement: ±30 mV…±120 mV
Resolution0.1 °C per digit
Conversion time~ 250 ms
Wiring fail indicationyes
Measuring error< ±0.5 % (relative to full scale value)
Electrical isolation500 V (K-bus/signal voltage)
Current consumption power contacts– (no power contacts)
Current consumption K-bustyp. 65 mA
Bit width in the process imageinput: 2 x 16 bit data (2 x 8 bit control/status optional)
Configurationno address setting, configuration via Bus Coupler or controller
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. class/installation pos.IP 20/variable
ApprovalsCE, UL, Ex




Special terminals 
KL3312-0010type J
KL3312-0011type J in Siemens S5 format
KL3312-0012type L
KL3312-0013type L in Siemens S5 format
KL3312-0014type B
KL3312-0015type B in Siemens S5 format
KL3312-0016type E
KL3312-0017type E in Siemens S5 format
KL3312-0018type N
KL3312-0019type N in Siemens S5 format
KL3312-0020type R
KL3312-0021type R in Siemens S5 format
KL3312-0022type S
KL3312-0023type S in Siemens S5 format
KL3312-0024type T
KL3312-0025type T in Siemens S5 format
KL3312-0026type U
KL3312-0027type U in Siemens S5 format
KL3312-00280…120 mV measurement
KL3312-0029type K in Siemens S5 format
KL3312-0040expanded temperature range for type S and L type S: -50…+1700 °C (as supplied type L: -100…+900 °C)
KL3312-0110type J, Fahrenheit scaling
KL3312-2000setting of reference junction temperature via process image, unit 1/256° C in a 16 bit word
KL3312-2100external reference point temperature specification via process image is possible, the unit is 1/256 °C in 16-bit format, fast conversion time 65 ms

Bình luận

HẾT HẠN

0911 175 069
Mã số : 15180338
Địa điểm : Toàn quốc
Hình thức : Cần bán
Tình trạng : Hàng mới
Hết hạn : 03/06/2018
Loại tin :

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