42300 HIMA Logic Function Module | New & Original Stock

Availability: 99 left in stock

HIMA 42300 Planar4 Series Logic Function Module The HIMA 42300, also cataloged as the 42300 Logic Function Module, serves as...

SKU: 42300

Manufacturer: HIMA
Product No.: 42300
Product Type: Safety Controller Modules
Product Origin: Germany
Payment:T/T, Western Union
Weight: 400g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

HIMA 42300 Planar4 Series Logic Function Module

The HIMA 42300, also cataloged as the 42300 Logic Function Module, serves as the primary 42300 Logic Function Module utilized to execute OR logic operations across HIMA Planar4 Series platforms.

Hardware Specifications

Parameter	Specification
Model	42300 (Product No. 984012100)
Brand	HIMA
Origin	Germany
Module Type	Logic Function Module (8-Channel OR Element)
Logic Configuration	8 independent OR functions, each with 2 inputs
Input Rating	24 VDC nominal
Output Type	8 logic outputs
Operating Voltage	24 VDC
Operating Temp	-20 to +50 deg C
Material	Aluminum alloy casing
Dimensions	3.2 x 21 x 13.5 cm
Weight	0.4 kg

SIL3 Certification and Fail-Safe State Execution

The 42300 module structure complies with functional safety directives to sustain certified SIL3 parameters when properly combined inside active safety loops. Built with a continuous hardware-level microcontroller supervision loop, the device triggers an immediate fail-safe state execution upon detection of internal data processing or component faults. When a failure is isolated, the internal safety relay contacts open automatically and force the designated ERR signal output high, dropping the 8 logic outputs to a de-energized low state to ensure predictable process isolation.

Frequently Asked Questions

Q: What physical logic mechanism is mapped inside each of the 8 distinct execution channels?

A: Each channel contains a dedicated 2-input OR element. The output driving state switches high when either or both associated input channels register a valid 24 VDC high signal.

Q: How does the 42300 module communicate localized system faults to an overseer controller?

A: The module incorporates an integrated fault monitoring circuit that controls an independent ERR signaling line and open-on-fault relay contacts, allowing real-time diagnostic reporting via Profibus DP networks.

Q: Can the 42300 module be mounted in vertical alignments without causing internal stress?

A: The rugged aluminum alloy casing is qualified for both DIN rail and Planar4 rack assemblies, but proper alignment must follow horizontal tracking to maintain appropriate passive cooling draft efficiency across the hardware surfaces.

Field Installation Guidelines

Chassis Engagement and DIN Rail Locking: Snugly slide the card package assembly into the allocated slot position on the Planar4 rack unit, or lock it onto a standard 35 mm DIN rail structure. Ensure all latches latch home to withstand low-frequency industrial physical jolts.
Input and Output Wiring Layouts: Separate the field-side low-voltage digital signal input wires from the system logic outputs. Run all cables inside non-combustible routing trays to keep stray induced noise levels low.
Low-Impedance Earthing Continuity: Ground the aluminum chassis frame via the mounting foot interface straight down onto the panel master ground array to route hazardous electro-static currents safely away from components.
Ventilation Grid Clearance: Keep at least 30 mm of open spatial boundary space above and below the peripheral ventilation paths to prevent component operating temperatures from shifting higher than the +50 deg C threshold.

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