HIMA F3237 HIMax series Module System Input modules

HIMA F3237 is an 8-channel digital input module in the HIMax series. In addition to the functions and features mentioned above, here is more information:

Signal specifications: When the working signal is 1 signal, the current must meet 2.1mA≤Ie≤6.0mA, line impedance ≤50 ohms (in accordance with DIN 19234), line length ≤1000 meters (wire specification is ∅ = 0.5mm²), shunt resistance is 681 ohms, accuracy 1%, power 0.25 watts.

Safety-related: This module can be used in safety-related applications. The relevant remote I/O is TÜV certified and complies with IEC 61508, IEC 61511 and IEC 62061 standards, reaching SIL3 safety level, and also complies with Category 4 in EN 954-1 and PL e level in EN ISO 13849-1.

Functional test: The module will automatically perform a comprehensive test during operation. The main test procedures include switching capability, crosstalk test of the input circuit, input filter function, module function, and short circuit and disconnection of the sensor line. However, the function of the LED is not within the test scope.

Application scenario: Suitable for industrial automation scenarios that require high safety and reliability. It can be connected to HIMax and HIMatrix controllers, expand the I/O level through secure Ethernet, and can be installed in explosion-proof zone 2.