Honeywell 51304386-150 Pulse Input Module Specs

The 51304386-150 pulse input module from Honeywell counts fast digital pulses from flow meters and encoders. This unit converts pulse trains into accurate totals for process control systems. Engineers select this module when they need dependable counting and straightforward card cage installation.

Technical Specifications

Parameter	Specification
Product Model	51304386-150
Module Type	Pulse Input Module
Input Type	Digital pulse counting
Interface	Backplane connector, field wiring terminals
Mounting	Card cage slot
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 85°C
Weight	Approx. 0.30 kg
Dimensions	Approx. 170 mm × 105 mm × 25 mm
Energy Storage	On-board capacitors for input filtering
Component Count	Multiple pulse input channels per module

Interface and Signal Details

The 51304386-150 links field pulse sources to the chassis backplane through a dedicated connector. Screw terminals secure incoming conductors and resist vibration during continuous plant operation. Therefore, technicians achieve firm terminations without soldering or adapter kits. The module occupies one card cage slot and draws power from the shared rail.

Physical and Environmental Parameters

The module measures roughly 170 mm by 105 mm by 25 mm and weighs about 0.30 kg. Its thin profile fits dense card cages and simplifies panel layout. Meanwhile, the 0°C to 60°C operating range covers typical control room conditions. The on-board filtering suppresses noise before pulses reach the counting stage.

Why This Module Matters

Plant teams value the 51304386-150 for its accurate pulse counting and easy servicing. The energy storage components keep totals stable during electrical interference events. As a result, counting errors drop and flow measurement stays reliable. Technicians also appreciate the clear channel labeling and quick slot access.