Description

1. Product Title

Yokogawa ALP111‑S00S1‑ Pulse Input Module

2. Product Overview

ALP111‑S00S1 is pulse input module for Yokogawa CENTUM VP / CS3000 DCS systems. It receives pulse signals from flow totalizers, turbine speed pickups and pulse‑output field instruments, converts pulse frequency into digital process values for DCS control logic and totalization calculation. Channel‑level isolation suppresses external electrical interference. Hot‑swap capability supports online maintenance. ALP111‑S00S1 is spare I/O module for petrochemical, power‑plant DCS cabinet expansion and overhaul.

3. Technical Specifications

• Brand: Yokogawa
• Model: ALP111‑S00S1
• Warranty: One Year
• Condition: 100% New & Original
• Type: Pulse input I/O module
• Compatibility: CENTUM CS3000, CENTUM VP DCS
• Input Signal: Pulse / frequency signal
• Operating Temp: 0°C ~ +50°C
• Mounting: DCS rack slot‑mount
• Protection Class: IP20
• 

4. Application Scenarios

• Petrochemical Flow‑measurement Loop: Pulse signal acquisition for flow totalizer instruments.
• Thermal Power‑plant DCS System: Speed and pulse signal processing for turbine auxiliary measuring loops.
• Process‑plant DCS Cabinet Maintenance: Direct‑fit spare for existing ALP111 series module racks.