HIMA BV7032-0,5 Data Connecting Cable

The HIMA BV7032-0,5 Data Connecting Cable is a factory-made flat cable from HIMA Paul Hildebrandt GmbH (Brühl, Germany) for the I/O bus of HIMA H41q / H51q safety systems. It interconnects I/O subracks, links a subrack to the central rack, and connects to the PES coupling module — the -0,5 suffix denotes the standard 0.5 m length.

Key Features

• Factory-terminated flat cable for the HIMA I/O bus (EA-bus)
• Connects I/O subracks to each other, to the central rack, and to the PES coupling module
• Standard 0.5 m length; special lengths up to 5 m or longer available after testing
• Included in the B 9302 I/O rack assembly kit (0.5 m variant)
• Suitable for single-channel and redundant I/O bus topologies within length limits
• No field assembly required — plug-and-play between rack connectors

Technical Specifications

• Type Designation: BV 7032-0,5 (also written BV7032-0.5)
• Product Type: Data connecting cable (flat cable)
• Purpose: I/O bus connection — between I/O subracks, to central rack, and to PES coupling module
• Standard Length: 0.5 m
• Special Lengths: up to 5 m or longer (after HIMA testing)
• Cable Construction: Flat cable (per HIMA documentation)
• Compatible Systems: HIMA H41q / H51q (I/O bus)
• Part Of: B 9302 I/O rack assembly kit
• Origin: Germany

Installation Notes

1. Select the BV 7032 variant whose length matches the physical rack spacing; standard is 0.5 m, longer runs require the tested special-length variant.
2. Observe the I/O bus length limits of the system (redundant I/O bus max. 12 m per the H41q manual) when planning cable routing.
3. Route the flat cable in the rack’s integrated cable tray; avoid sharp folds and stress on the connector ends.
4. Seat both connectors fully into the EA-bus ports of the subracks / central rack until they latch.
5. After installation, verify bus communication on the safety controller diagnostics before returning the system to service.

Common Questions

What does the -0,5 suffix mean?

It denotes the cable length variant: BV 7032-0,5 is the 0.5 m standard version (B 9302-0,5 uses this cable); longer variants exist up to 5 m or more after testing.

Is the BV7032 a module?

No. BV 7032 is a data connecting cable for the I/O bus. Some aftermarket listings mislabel it as an “output module” or “communication module” — that classification contradicts the HIMA H41q manual.

Where is this cable used?

It interconnects I/O subracks and connects subracks to the central rack or PES coupling module in HIMA H41q / H51q safety systems, and ships as part of the B 9302 I/O rack assembly kit.