The Honeywell MU-PPIX02 (part number 51304386-100) is a non-conformally coated Pulse Input (PI) IOP (Input/Output Processor) Card designed for integration with Honeywell’s High-Performance Process Manager (HPM) subsystem. It features 8 input channels, each equipped with a 32-bit counter, and supports a frequency range from DC to 20 kHz, with all inputs referenced to logic ground. The module consumes 208 milliamps of 24 Vdc power during operation and is approved for use in Class I, Division 2 hazardous areas (per Factory Mutual certification). It is CE Compliant, compatible with CE Compliant HPM card files (e.g., MU-HPFI03, MU-HPFI13, MU-HPFI23) when paired with shielded IOP-to-FTA cables (model MU-KFTSxx), and can be used with associated Pulse Input FTAs such as MU-TPIX12/52 (compression terminals) and MU-TPIX52 (screw terminals). The MU-PPIX02 interfaces with field devices via the HPM’s I/O Link Interface, supports both non-redundant and redundant system configurations, and adheres to key standards including FCC Part 15, EMC directives (EN 61000-6-2/4), and electrical safety standards (EN 61010-1). A conformally coated variant (model MC-PPIX02, part number 51304386-150) is also available for harsh or corrosive environments (G3 rating per ANSI/ISA-S71.04-1985). | 
