The HIMA F3330 is a safety-related 8-channel digital output module designed for HIMA safety automation systems. It provides reliable output control for safety-critical applications by driving resistive and inductive loads while maintaining high system availability and fault monitoring capability.
The module is widely used in HIMA safety systems for applications such as emergency shutdown systems (ESD), process protection, industrial automation, and safety instrumented systems (SIS). The F3330 supports 24 VDC output operation and includes integrated safety shutdown functions, safe isolation, and short-circuit protection.
Designed for demanding industrial environments, the HIMA F3330 provides dependable actuator control for safety devices including valves, solenoids, alarms, and other field equipment requiring fail-safe operation.
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The HIMA F3330 is a safety-related output module used to transmit safety commands from HIMA controllers to external field devices.
The module provides eight independent digital output channels capable of controlling resistive or inductive loads. Each output channel includes protection features to improve operational safety and prevent failures caused by overloads, wiring faults, or short circuits.
The F3330 performs automatic testing during operation through output signal feedback monitoring and test pulse functions. These diagnostic functions allow the safety controller to detect abnormal output conditions and maintain reliable safety operation.
The compact module design allows integration into HIMA safety racks and supports applications requiring SIL-rated safety functions in industries such as oil & gas, chemical processing, and power generation.
| Parameter | Specification |
|---|---|
| Manufacturer | HIMA Paul Hildebrandt GmbH |
| Model | F3330 |
| Product Type | Safety-Related Digital Output Module |
| Module Function | 8-channel output module |
| Safety Application | SIS / Safety Automation |
| Output Channels | 8 channels |
| Output Voltage | 24 VDC |
| Output Current | 500 mA per channel |
| Load Type | Resistive / Inductive Load |
| Maximum Load Power | 12 W resistive load |
| Lamp Load | Up to 4 W |
| Short Circuit Protection | Yes |
| Integrated Safety Shutdown | Yes |
| Safe Isolation | Yes |
| Requirement Class | AK 1 ... AK 6 |
| Internal Voltage Drop | Max. 2 V at 500 mA load |
| Line Resistance | Max. 11 Ω |
| Undervoltage Trip | ≤16 V |
| Leakage Current | Max. 350 μA |
| Output Reset Voltage | Max. 1.5 V |
| Test Signal Duration | Max. 200 μs |
| Power Consumption | 5 VDC: 110 mA / 24 VDC: 180 mA |
| Installation Space | 4 TE |
| Mounting | HIMA rack system |
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The F3330 provides eight independent safety-related outputs for controlling external devices.
Typical applications:
Solenoid valves
Safety actuators
Alarm devices
Shutdown equipment
Process control elements
The module includes built-in shutdown behavior to ensure outputs move to a safe state during detected failures.
Benefits:
Improved system safety
Reduced risk of uncontrolled output activation
Reliable emergency response
Each output channel includes short-circuit protection to improve module durability.
Advantages:
Protects field wiring
Prevents channel damage
Improves system availability
The F3330 performs continuous monitoring functions including:
Output signal feedback checking
Test signal switching
Cross-channel fault detection
Designed for safety-related applications requiring dependable output control.
Integrated diagnostics help maintenance teams identify abnormal conditions quickly.
Supports different industrial loads including valves, actuators, and indicators.
Protection and monitoring functions improve system reliability in continuous processes.
Used in:
Emergency shutdown systems
Safety valves
Process protection systems
Applications:
Safety interlocks
Hazard control systems
Process shutdown functions
Used for:
Turbine protection systems
Boiler safety control
Auxiliary equipment shutdown
Suitable for:
Machine safety systems
Production line protection
Critical equipment control
HIMA F3330 is an 8-channel safety-related digital output module used in HIMA safety automation systems.
The module provides 8 independent safety output channels.
The F3330 operates with 24 VDC output signals for connected field devices.
Each output channel supports up to 500 mA, suitable for resistive and inductive loads up to 12 W.
It is commonly used in SIS, ESD, process automation, oil & gas, chemical, and power generation safety systems.
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