1771-P6R Allen-Bradley Series Power Supply Module Datasheet & Technica

1771-P6R Allen-Bradley Series Power Supply Module Datasheet & Technical Manual

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HIMA H4135A HIMatrix Safety Systems The HIMA H4135A, also cataloged as the H4135A Safety-Related Relay Module, operates as a dedicated...

SKU: H4135A

Manufacturer: HIMA
Product No.: H4135A
Product Type: Safety Controller Modules
Product Origin: Germany
Payment:T/T, Western Union
Weight: 80g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

HIMA H4135A HIMatrix Safety Systems

The HIMA H4135A, also cataloged as the H4135A Safety-Related Relay Module, operates as a dedicated hardware component for safety-related circuits within HIMatrix Safety Systems platforms.

Hardware Specifications

Parameter	Specification
Model	H4135A
Brand	HIMA
Origin	Germany
Module Type	Safety-Related Relay Module (Relay Amplifier)
Input Rating	24 VDC (-15% to +20%), 40 mA maximum
Output Type	Floating NO (Normally Open) contact
Switching Time	8 ms
Reset Time	6 ms
Wire Cross-Section	2.5 mm2 (AWG 14) maximum connecting wires
System Compliance	RC1 to RC6 according to DIN V 19250 / 01.89
Operating Temp	-25 to +60 deg C
Protection Class	IP20 according to DIN 40050
Power Consumption	1 W typical
Dimensions	70.5 x 80 x 20 mm
Weight	0.08 kg

SIL3 Certification and Fail-Safe State Execution

The H4135A satisfies strict requirement criteria for functional safety, securing an infrastructure path capable of SIL3 certification and fail-safe state execution. Operating as a hardware-based relay amplifier, the module enforces a de-energize-to-trip safety standard to handle interlock signals up to Requirement Class RC1...RC6 parameters. Integrated galvanic isolation separates the low-current logic input boundary from the floating NO field contacts, restricting transient faults and validating localized safety instrumented loop execution under critical shutdown criteria.

Frequently Asked Questions

Q: What physical state do the output contacts assume when control input power to the H4135A is removed?

A: The module executes a de-energize-to-trip sequence, causing the floating NO (Normally Open) contacts to automatically drop open and isolate the connected field loops.

Q: Is structural performance affected if the module is mounted vertically rather than horizontally?

A: No. The physical construction allows horizontal or vertical installation layout orientations on standard DIN rails without modifying execution timing or requiring thermal assembly margins.

Q: Can this unit handle high-vibration field applications without terminal degradation?

A: Yes, provided the wiring terminations use the maximum wire cross-section up to 2.5 mm2 (AWG 14) and are secured to prevent mechanical tension across the internal relay casing boundaries.

Field Installation Guidelines

Mounting Rail Stability: Fix the compact terminal enclosure onto a standard top-hat DIN rail (DIN 32 mm) or C-profile. Ensure the locking tabs engage the rail securely to avoid structural dislodgement.
Terminal Wiring Constraints: Terminate all connections using stranded copper wire with a maximum cross-section of 2.5 mm2 (AWG 14). Strip insulation uniformly to avoid exposed conductor segments.
Contact Shielding Protocols: Route the 24 VDC inductive coil power loops in a discrete pathway isolated from data communication cables to mitigate electromagnetic induction.
Environmental Enclosure Limits: Mount the IP20 housing inside a dust-free and moisture-controlled industrial electrical panel to preserve operations across the -25 to +60 deg C temperature span.

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.

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Maintenance Manager, USA

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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.

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Engineering Lead, Germany

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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.