The HIMA F3330 functions as a high – performance digital output module within HIMA’s suite of safety – related products. It is designed to interface directly with HIMA safety controllers, such as the F3240, via the system’s high – speed backplane. Each of its 8 output channels is capable of driving resistive or inductive loads up to 500 mA, making it suitable for a wide range of applications, from controlling small solenoid valves to powering indicator lamps. The module is also compatible with lamp connections of up to 4 W, ensuring flexibility in system design.
Model Number F3330
Brand HIMA
Type 8 – Fold Output Module for Safety – Related Applications Input Voltage
5 V DC (110 mA) for module operation, 24 V DC (180 mA additional load) for output
Operating Temp Range – 25°C to + 70°C (- 13°F to + 158°F)
Mounting Style Rack – mounted in HIMA – compatible enclosures
Dimensions: 19.2 cm x 11.4 cm x 4.4 cm (7.5 in x 4.5 in x 1.7 in)
Weight 2 kg (4.4 lb)
Interface/Bus Compatible with HIMA system backplane
Compliance SIL 3 (IEC 61508, IEC 61511, IEC 62061), Cat. 4 (EN 954 – 1), PL e (EN ISO 13849 – 1), RoHS
Output Channels 8 digital outputs
Load Capacity Up to 500 mA per channel (resistive/inductive), lamp connection up to 4 W
Voltage Drop Max. 2 V at 500 mA
Line Resistance Max. 11 Ω (input and output)
Short Circuit Current 0.75-1.5 A
Leakage Current Max. 350 µA
Reset Voltage Max. 1.5V
Test Signal Duration Max. 200 µs
Space Requirement 4 TE
The HIMA F3330 functions as a high – performance digital output module within HIMA’s suite of safety – related products. It is designed to interface directly with HIMA safety controllers, such as the F3240, via the system’s high – speed backplane. Each of its 8 output channels is capable of driving resistive or inductive loads up to 500 mA, making it suitable for a wide range of applications, from controlling small solenoid valves to powering indicator lamps. The module is also compatible with lamp connections of up to 4 W, ensuring flexibility in system design.
F3330
One of the key differentiators of the HIMA F3330 is its comprehensive safety features. It incorporates an integrated safety shutdown mechanism, which ensures that in the event of a fault or emergency, the module can quickly and safely cut off power to connected devices. Additionally, it features safe isolation, preventing electrical interference from affecting the integrity of the output signals. In the case of an L – supply breakage, the module is designed to output no signal, further enhancing safety. During operation, the module undergoes automatic testing, with main test routines including reading back of the output signals to verify their integrity and performing a walking – bit test to check the switching capability and cross – talking of the channels. This continuous self – testing ensures that the module is always in a reliable state, ready to perform its safety – critical functions.
F3330
Technical specifications:
Model Number F3330
Brand HIMA
Type 8 – Fold Output Module for Safety – Related Applications Input Voltage
5 V DC (110 mA) for module operation, 24 V DC (180 mA additional load) for output
Operating Temp Range – 25°C to + 70°C (- 13°F to + 158°F)
Mounting Style Rack – mounted in HIMA – compatible enclosures
Dimensions: 19.2 cm x 11.4 cm x 4.4 cm (7.5 in x 4.5 in x 1.7 in)
Weight 2 kg (4.4 lb)
Interface/Bus Compatible with HIMA system backplane
Compliance SIL 3 (IEC 61508, IEC 61511, IEC 62061), Cat. 4 (EN 954 – 1), PL e (EN ISO 13849 – 1), RoHS
Output Channels 8 digital outputs
Load Capacity Up to 500 mA per channel (resistive/inductive), lamp connection up to 4 W
Voltage Drop Max. 2 V at 500 mA
Line Resistance Max. 11 Ω (input and output)
Short Circuit Current 0.75-1.5 A
Leakage Current Max. 350 µA
Reset Voltage Max. 1.5V
Test Signal Duration Max. 200 µs
Space Requirement 4 TE
Selecting the HIMA F3330 offers a plethora of advantages that are crucial for industrial safety systems. Its high – quality construction and safety features make it a reliable choice for safety – critical applications. The integrated safety shutdown and safe isolation mechanisms provide an extra layer of protection, reducing the risk of accidents caused by electrical malfunctions. In industries where even a minor glitch can lead to catastrophic consequences, such as in the oil and gas or nuclear sectors, this reliability is of utmost importance.
The module’s ability to handle a variety of loads, from small – scale resistive components to inductive loads, makes it highly versatile. This versatility allows engineers to use the same module across different parts of a safety system, simplifying inventory management and system maintenance. Additionally, the automatic testing feature during operation ensures that the module’s performance is continuously monitored, minimizing the chances of unexpected failures. This proactive approach to maintenance can significantly reduce downtime and associated costs, as potential issues are detected and addressed before they can cause system disruptions.
Durability is another strong suit of the HIMA F3330. Built to withstand harsh industrial environments, it can operate reliably in the face of temperature fluctuations, electrical noise, and mechanical vibrations. This resilience is essential for industries such as mining, where equipment is often exposed to extreme conditions. The module’s ability to maintain consistent performance under these challenging circumstances ensures that safety systems remain operational, protecting both personnel and assets.
F3330
Application areas:
The HIMA F3330finds extensive application in industries where safety is of paramount importance. In chemical manufacturing plants, it is used to control emergency shutdown valves, ensuring that in the event of a process upset or leak, the valves can be quickly closed to prevent the spread of hazardous substances. The module’s high load – handling capacity and safety features make it well – suited for this task, as it can reliably power the valves even in the presence of electrical interference or sudden changes in load.
In power generation facilities, the HIMA F3330 plays a crucial role in controlling the safety systems for turbines and generators. It can be used to drive the actuators that control the speed and power output of these critical components, ensuring that they operate within safe parameters. The module’s ability to handle inductive loads, such as those associated with electric motors, makes it an ideal choice for this application. Additionally, its compliance with strict safety standards, such as SIL 3, gives power plant operators the confidence that their safety systems are reliable and effective.
The automotive industry also benefits from the HIMA F3330, particularly in manufacturing plants. Here, it can be used to control safety – related equipment, such as robotic safety barriers and emergency stop systems. The module’s fast response times and reliable performance are essential in these applications, as they can quickly react to potential hazards, protecting workers from harm. In each of these industries, the HIMA F3330 proves its worth as a reliable and high – performance output module for safety – related applications.
F3330
Related products:
HIMA F3331 – A variant with enhanced diagnostic capabilities, providing more detailed information on channel status and potential faults.
HIMA F3332 – A high – voltage version, capable of driving loads with higher voltage requirements, up to 48 V DC.
HIMA F3333 – A redundant output module, featuring dual – channel operation for increased reliability in critical applications.
HIMA F3334 – A compact version, designed to fit into space – constrained enclosures without sacrificing performance.
HIMA F3335 – An explosion – proof variant, certified for use in hazardous areas, such as Zone 1 and Zone 2.
HIMA F3336 – A module with integrated communication interfaces, allowing for direct connection to Ethernet – based networks for remote monitoring and control.
HIMA F3337 – A version optimized for low – power applications, consuming less power while still maintaining the same output capabilities.
F3330
Installation and maintenance:
Before installing the HIMA F3330, it is essential to ensure that the host safety controller is compatible and running the appropriate firmware version. Check the backplane of the enclosure for available slots and ensure that the mechanical mounting provisions are suitable. Verify that the power supply can handle the additional load requirements of the module, both in terms of the 5 V DC for module operation and the 24 V DC for driving the outputs. It is also crucial to confirm that the ambient temperature of the installation location falls within the module’s specified operating range, as extreme temperatures can affect its performance.
For ongoing maintenance, establish a regular inspection schedule. Periodically check the module’s output signals using diagnostic tools to ensure that they are within the expected range. Inspect the backplane connections for any signs of corrosion or looseness, especially in environments with high humidity or dust. Monitor the module’s power consumption to detect any abnormal increases, which could indicate a potential fault. During routine safety system testing, include the HIMA F3330 in the test procedures to verify its proper operation and the integrity of its safety features.
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