The Honeywell 8C-SHEDA1 is an engineered header board module for the Series 8 Experion Process Knowledge System (PKS). It delivers 24 VDC power and IO-Link communications to module mounting plates throughout a cabinet, supports daisy-chaining to adjacent cabinets, and enables redundant system architectures. Built for reliability and convenience with environmental protection ratings and rugged construction, this board is central for high-availability automation racks.

Key Specifications — 

• Power Input / Output: 24 VDC—designed for efficient power distribution to I/O modules

• Power Connectors: 3 connectors for power distribution

• Combo Cable Connectors: 4 pairs × 6-pin connectors for power + IO-Link bus distribution

• IO-Link Extension Ports: 2 pairs × 3-pin connectors for LINE extension

• Redundancy: Supports redundant power and IO-Link communication for improved system reliability

• Daisy-Chain Capability: Easily allows cascading of I/O modules; disconnecting one does not affect others

• Operating Temperature Range: 0 °C to 60 °C, suitable for industrial environments

• Dimensions: 172 × 102 × 41 mm (6.77″ × 4.02″ × 1.61″)

• Weight: ≈ 0.5 kg (1.1 lb)