New surplus Phoenix Contact VARIOFACE FLKM HDSUB 78/M interface module, P/N 5600436.

This is a 78-position DIN-rail interface/termination module with a high-density D-Sub male connector on the control side and screw terminals for field wiring. It is designed for industrial automation and PLC/control-system applications.

The unit is exceptionally clean and appears unused/new surplus. The original box label clearly identifies FLKM HDSUB 78/M and P/N 5600436.

Specifications:

* Manufacturer: Phoenix Contact

* Series: VARIOFACE / FLKM

* Model: FLKM HDSUB 78/M

* MPN: 5600436

* Positions: 78

* Control-side connection: High-density D-Sub, male

* Field-side connection: Screw terminals

* Mounting: DIN rail, NS 32 / NS 35/7.5

* Rated voltage: 125 V

* Current rating: 1 A per contact

* Wire range: 12–24 AWG

* Dimensions: approximately 169 × 77 mm

* Operating temperature: -20°C to +50°C

Important pricing note: This is an obsolete/last-time-buy part. Mouser currently lists it at $496.83 and RS lists it at $507.73, while Radwell shows surplus inventory at substantially higher pricing.

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Keywords

Phoenix Contact, 5600436, FLKM HDSUB 78/M, FLKM HDSUB-78/M, VARIOFACE, interface module, terminal block, termination board, DIN rail, PLC, industrial automation, D-Sub, HD D-Sub, 78 position, screw terminal, control panel, industrial electronics

Brand	Phoenix Contact
Model	FLKM HDSUB 78 / M VARIOFACE
MPN	5600436

Phoenix Contact FLKM HDSUB 78/M VARIOFACE Interface Module 5600436

Specifications