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The H suffix indicates HART digital communication support
Short Description: SA 811F-Z Power Supply 115/230 VAC
Q: What system(s) does it support
Safety Instrumented Systems (SIS): Ensures continuous monitoring and fault-safe operation in petrochemical and refining plants
external flyback diodes are recommended to prolong transistor life
Yokogawa NFAP135-S00 Pulse Input Module Converteam PC Board The H suffix indicates HARTTechnical Overview The NFAP135 S00 is a high speed pulse input module for the Yokogawa CENTUM VP DCS. It is optimized for frequency generating field devices such as flowmeters, encoders, and tachometers, offering fast, precise pulse counting and frequency measurement. The modules channel to channel isolation ensures electrical robustness, protecting the DCS backplane and other I O channels from faults or surges. Detailed Specifications Item
