Product ModelF7546 Product ParametersI/O Bus Coupling Module Country of OriginGermany Place of ShipmentXiamen, China Estimated Shipping Size2x18.7x12.8cm ManufacturerHIMA Weight0.12 kg Supply Voltage24V DC (±10%) Power Consumption2.5W (typical) Isolation Voltage500V AC (bus to I/O) ESD Protection±8kV contact discharge Operating Temperature-40°C to +70°C Humidity5-95% RH (non-condensing) Cycle Times≤ 10 ms Operating Voltage24 V DC (±20%) Power Consumption≤ 5 W
Functional Characteristics
I/O Bus Coupling Module for HIMA safety control systems
Provides interface between central safety controller and distributed I/O modules
Designed for operation with 24 V DC supply voltage
Typical power consumption 2.5 W, maximum ≤ 5 W
Electrical isolation of 500 V AC between bus and I/O
Integrated ESD protection up to ±8 kV contact discharge
Supports fast data exchange with cycle times ≤ 10 ms
Wide operating temperature range -40°C to +70°C
Suitable for industrial environments with 5-95% RH, non-condensing
Compact design with low weight for modular rack installation
Manufactured by HIMA (Germany) for safety-related applications
Typical Applications
Bus coupling and data transmission in HIMA safety controllers
Integration of remote or modular I/O into safety instrumented systems (SIS)
Use in process automation requiring deterministic I/O communication
Safety control systems in oil & gas, chemical, power generation, and petrochemical plants
Applications requiring high reliability, electrical isolation, and fast response times
Distributed safety architectures with centralized logic and field-level I/O
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