EJ3314-0090 | EtherCAT plug-in module, 4-channel analog input, temperature, thermocouple, 16В bit, TwinSAFE SC

The EJ3314-0090 EtherCAT plug-in module allows four thermocouples to be connected directly. The module circuit can operate thermocouple sensors using the 2-wire technique. A microprocessor handles linearization across the whole temperature range, which is freely selectable. Compensation for the cold junction is made through an internal temperature measurement at the module. The EJ3314-0090 can also be used for mV measurement.

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Артикул: EJ3314-0090 Категорий: EJ3xxx | Analog input, EtherCAT plug-in modules, Home Page, I/O, Products

Описание

Technical dataEJ3314-0090

Number of inputs	4
Power supply	via the E-bus
Distributed clocks	вЂ“
Input filter limit frequency	typ. 1 kHz
Conversion time	approx. 2.5 s up to 20 ms, depending on configuration and filter setting, default: approx. 250 ms
Voltage measurement	В±30/В±60/В±75В mV
Resolution	16 bit, representation adjustable: 0.1/0.01В°C or 1/2/4 ВµV per digit
Temperature measurement (thermocouple)	type B, C, E, J, K, L, N, R, S, T, U (default setting: typeВ K)
Measurement uncertainty (temperature measurement)	at 23В В°C ambient temperature with reference configuration, according type: B: В±8.5В°C, C: В±6.2В°C, E: В±2.5В°C, J: В±2.7В°C, K: В±3В°C, L: В±2.3В°C, N: В±3В°C, R: В±6.7В°C, S: В±7.1В°C, T: В±2.9В°C, U: В±2.5В°C, for further details see documentation
Measurement uncertainty (voltage measurement)	at В±75В mV, 23В°C ambient temperature:
Electrical isolation	500 V (E-bus/field potential)
Special features	channel by channel wire break detection, internal and external cold junction, firmware filter adjustable, TwinSAFE SC
Weight	approx. 30 g
Operating/storage temperature	0вЂ¦+55В°C/-25вЂ¦+85В°C
Relative humidity	95%, no condensation
EMC immunity/emission	conforms to EN 61000-6-2/EN 61000-6-4
Vibration/shock resistance	conforms to EN 60068-2-6/EN 60068-2-27
Protect. rating/installation pos.	IP20/see documentation
Approvals/markings	CE

Каталог

DO3316P-154

0805CS-562

EJ3314-0090 | EtherCAT plug-in module, 4-channel analog input, temperature, thermocouple, 16В bit, TwinSAFE SC

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