HIMA K-9203 Fan Module | SIL3 Certified Cooling Solution

Description / Overview

The HIMA K9203 is a high-performance circulation fan module developed for FlexSilon safety control systems. It ensures reliable thermal management of safety-critical I/O modules in industrial environments, supporting continuous operation in demanding sectors such as oil & gas, chemical processing, nuclear power, and rail transport.

Engineered with quad-redundant architecture (TMR+1), the module features four ARM Cortex-R52 processors running at 400 MHz, providing fault-tolerant performance with self-check cycles under 1 ms. Its robust design guarantees reliable operation even under extreme temperatures from −40°C to +70°C.

Moreover, the K9203 module meets international safety standards, making it ideal for applications requiring zero-failure tolerance and high fault detection coverage.

Technical Specifications

FAQ

Q1: What is the main function of the K9203 module?
A1: It provides reliable circulation and cooling for safety-critical I/O modules.

Q2: How many input channels does it support?
A2: The module supports 16 digital input channels, compatible with 24 VDC PNP/NPN signals.

Q3: Is the module certified for industrial safety standards?
A3: Yes, it is SIL 3 (IEC 61508), SIS (IEC 61511), and PL e (ISO 13849) certified.

Q4: What operating temperature range can the K9203 withstand?
A4: It operates reliably from −40°C to +70°C in harsh industrial environments.

Q5: Can it function in environments with strong electromagnetic interference?
A5: Yes, it features high EMC resistance, ensuring stable operation.