HIMA B-9302 Safety PLC Expansion Rack 19-Inch 4U

Availability: 99 left in stock

Product Overview The HIMA B9302 serves as a high-integrity I/O expansion assembly for HIMA safety-related systems. This modular rack system provides the...

SKU: B9302

Manufacturer: HIMA
Product No.: B9302
Product Type: Digital Output Modules
Product Origin: Germany
Payment:T/T, Western Union
Weight: 1000g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The HIMA B9302 serves as a high-integrity I/O expansion assembly for HIMA safety-related systems. This modular rack system provides the physical housing and electrical interface for digital output modules, facilitating centralized control in Emergency Shutdown (ESD) and Fire & Gas (F&G) applications. The assembly integrates an F K 1406 I/O rack, a specialized F 7553 coupling module, and a high-speed flat cable bus to ensure deterministic communication between the central controller and field-level outputs. We supply this kit as 100% Brand New and Original, ensuring your safety system maintains its SIL 3 (IEC 61508) certification through genuine factory components.

Technical Specifications

The B9302 assembly utilizes a standardized 19-inch architecture to streamline installation in industrial control cabinets:

Category	Specification Details
Model Number	B9302 (Variants: B9302-0.5, B9302-1, B9302-X)
Rack Components	1 x F K 1406 I/O Rack (4U High, 19-inch width)
Coupling Module	1 x F 7553 (Pre-installed in Slot 17)
Cable Type	BV 7032 Flat Cable (0.5m, 1m, or custom lengths)
Max Bus Length	30 Meters (Total cumulative length)
Slot Capacity	16 Module Slots + 1 Coupling Slot
Power Supply	24 VDC (Typical for rack electronics)
Safety Level	Certified for SIL 3 Applications
Operating Temp	–20°C to +60°C
Construction	Ruggedized Aluminum with Integrated Cable Tray

Engineering Advantages

The B9302 assembly kit addresses specific mechanical and electrical challenges in critical automation:

Hot-Swappable Infrastructure: The F K 1406 rack supports module replacement during active system operation. This engineering feature allows maintenance teams to swap failed I/O modules without interrupting the safety logic or triggering a plant shutdown.
Integrated Cable Management: HIMA incorporates an integrated cable tray and a hinged receptacle for labeling directly into the rack design. This simplifies field wiring and ensures that technicians can identify and trace I/O channels instantly during troubleshooting.
Superior Signal Integrity: The F 7553 coupling module manages the transition between the high-speed system bus and the local I/O modules. It filters electromagnetic interference (EMI) and maintains signal timing across the BV 7032 flat cable, even at the maximum bus length of 30 meters.
Flexible Scalability: The 16-slot capacity allows for high-density digital output distribution. Engineers can expand the system by daisy-chaining multiple B9302 racks via the flat cable bus to meet the requirements of complex, large-scale safety instrumented systems.

FAQs

What is the difference between B9302-0.5 and B9302-1?

These suffixes specify the length of the included BV 7032 flat cable. The B9302-0.5 includes a 0.5-meter cable, while the B9302-1 includes a 1-meter cable. If your cabinet layout requires a longer run, we can provide custom lengths under the B9302-X designation up to a total system limit of 30 meters.

Can I install the F 7553 coupling module in any slot?

No. To ensure proper bus communication and address recognition, you must install the F 7553 coupling module in Slot 17 of the F K 1406 rack. The B9302 assembly kit comes with this module pre-configured for the correct slot position.

Does the B9302 assembly include the actual digital output modules?

The B9302 is an Assembly Kit (Rack + Coupling Module + Cable). It provides the necessary infrastructure to house HIMA digital output modules, but you must purchase the specific I/O modules (e.g., F 3330 or F 3333) separately based on your application's channel requirements.

Is this unit compatible with older H51q systems?

Yes. The B9302 assembly is a standard component for HIMA H51q series racks. Because we provide 100% Brand New units, this assembly acts as a direct, reliable replacement for aged or damaged racks in legacy safety systems.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.