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Yokogawa | AAP135-S50 S2| pulse input module

Yokogawa | AAP135-S50 S2| pulse input module

Item NO.: AAP135-S50 S2
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Detail

  • Product NameYokogawa | AAP135-S50 S2| pulse input module
  • Item NO.AAP135-S50 S2
  • Weight1.0000 kg = 2.2046 lb = 35.2740 oz
  • CategoryYokogawa
  • BrandYOKOGAWA
  • Creation Time2025-05-23


Sales Manager： Anna

E-mail

sales8@apterpower.com

Phone

+86-18106909650 （whatsapp）


 

Product details

 The Yokogawa AAP135-S50 S2 is a high-performance pulse input module designed for industrial automation systems, particularly within Yokogawa's CENTUM CS 3000 and CENTUM VP distributed control systems (DCS). It is engineered to process pulse train signals, which are commonly used to measure flow rates, rotational speeds, and volumes.
 Key Specifications
Model: AAP135-S50 S2
Input Channels: 8 isolated channels
Input Signal Types:
2-wire type: Contact ON/OFF, voltage pulse, current pulse (with transmitter power supply capability)
3-wire type: Power-supply-type voltage pulse
Input Frequency: 0 to 10 kHz
Minimum Input Pulse Width: 40 µs
Input Signal Levels:
Contact Input:
Open: ≥100 kΩ
Close: ≤200 Ω
Voltage/Current Pulse Input:
High Level (VH): 3 to 24 V DC
Low Level (VL): -1 to 8 V DC
Withstanding Voltage:
Between input and system: 500 V AC for 1 minute
Between channels: 500 V AC for 1 minute
Isolation: Isolated between field and system, and between each channel
Mounting: DIN rail or panel mounting

 

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To ensure every product arrives in pristine condition, we implement strict packaging standards. All spare parts are securely packed using anti-static, moisture-proof, and shock-resistant materials. This multi-layered protection minimizes the risk of damage during handling and international transit, delivering peace of mind with every shipment.

We support a wide range of international express services, including DHL, FedEx, UPS, TNT, and SF Express. Our logistics network enables delivery to over 200 countries and regions worldwide, ensuring timely and reliable shipment wherever you are.


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