The HIMA F3237 984323702 is an 8-channel digital input module belonging to the HIMatrix series, specially designed for safety instrumented systems in critical industrial processes. It meets IEC 61508 standards and achieves SIL 2/SIL 3 safety integrity levels, with hardware redundancy and software self-test functions to avoid overall system failure due to single-component malfunctions. Operating on 24V DC (12V DC optional), it has a typical response time of ≤1ms and adopts anti-interference filtering technology to ensure accurate collection of discrete signals even in electromagnetic noise environments. It supports multiple protocols such as Ethernet, Profibus and Modbus for easy integration into existing control networks, and features a DIN rail mounting design. Capable of working stably within a temperature range of -25°C to +85°C, it is widely used in petrochemicals, power and rail transit industries for signal collection in emergency shutdown systems and safety monitoring devices. Its status indicator lights and detailed diagnostic logs also allow maintenance personnel to quickly locate faults, greatly facilitating on-site maintenance.
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② Most models are in stock and offer discounted prices!
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Partial inventory models:
HIMA F8652X 984865265
HIMA F8650E
HIMA K9203
HIMA F8627X
HIMA F3236
HIMA F3330
HIMA F6217
HIMA F7126
HIMA F7553
HIMA F8652X
HIMA Z7116
HIMA Z7138
HIMA Z7127
HIMA F8652E
HIMA F8621A
HIMA F6706
HIMA K9202
HIMA F8628X
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