{"product_id":"aap135-s00-k4a00-yokogawa-pulse-input-module-8-ch","title":"AAP135-S00\/K4A00 Yokogawa Pulse Input Module 8-Ch","description":"\u003ch2\u003e\u003cstrong\u003eYokogawa AAP135-S00\/K4A00 Pulse Input Module\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e Yokogawa, \u003cstrong\u003eAAP135-S00\/K4A00\u003c\/strong\u003e (Pulse Input Module, 8-channel, 0 to 10 kHz, Isolated Channels).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Channels:\u003c\/strong\u003e 8 isolated channels, supports 2-wire (contact, voltage, current) and 3-wire (power-supply-type voltage) signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency \u0026amp; Pulse Width:\u003c\/strong\u003e Input frequency from 0 to 10 kHz, with a minimum pulse width of 40 µs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Levels:\u003c\/strong\u003e Contact input – open at ≥100 kΩ, close at ≤200 Ω. Voltage\/current pulse – VH: 3 to 24 V DC, VL: -1 to 8 V DC, swing ≥3 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShunt \u0026amp; Pull-up:\u003c\/strong\u003e Selectable shunt resistance (none\/200\/500\/1000 Ω) and a fixed 68 kΩ pull-up resistor (12 V or 24 V DC).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmitter Power:\u003c\/strong\u003e Provides 12 V DC (±10%, 40 mA) or 24 V DC (±10%, 30 mA) for field transmitters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Update:\u003c\/strong\u003e Fast 2 ms data update period for real-time counting applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWithstanding Voltage:\u003c\/strong\u003e 500 V AC for 1 minute between input and system, and between channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter \u0026amp; Redundancy:\u003c\/strong\u003e Programmable chattering filter; supports dual-redundant configuration for high availability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 300 mA (5 V DC) and 400 mA (24 V DC). Weight: 0.3 kg.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications in Detail\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Signal Types:\u003c\/strong\u003e Contact ON\/OFF, voltage pulse (3–24 V DC), current pulse (converted to voltage).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Source Resistance:\u003c\/strong\u003e Must be 1 kΩ or less for accurate measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShunt Resistance Selection:\u003c\/strong\u003e Choose none, 200 Ω, 500 Ω, or 1000 Ω per channel (open when power OFF or standby).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Capacity:\u003c\/strong\u003e At 12 V DC – 15 V DC \/ 15 mA; at 24 V DC – 30 V DC \/ 30 mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Tolerance:\u003c\/strong\u003e Designed for industrial environments with robust isolation and noise rejection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Connections:\u003c\/strong\u003e Pressure clamp terminal, KS cable, or MIL connector cable (option \/K4A00 includes KS Cable Interface Adapter ATK4A-00).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Mounting Guidance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the \u003cstrong\u003eAAP135-S00\/K4A00\u003c\/strong\u003e in a standard Yokogawa I\/O rack with adequate ventilation.\u003c\/li\u003e\n\u003cli\u003eUse the provided pressure clamp terminal or KS cable for secure field wiring.\u003c\/li\u003e\n\u003cli\u003eSet the shunt resistor and filter parameters via the system configuration software before operation.\u003c\/li\u003e\n\u003cli\u003eFor dual-redundant setups, install two modules and connect them to the same field signals.\u003c\/li\u003e\n\u003cli\u003eEnsure the power supply matches the module’s requirements (5 V DC and 24 V DC).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne \u003cstrong\u003eYokogawa AAP135-S00\/K4A00\u003c\/strong\u003e pulse input module.\u003c\/li\u003e\n\u003cli\u003eKS Cable Interface Adapter (Model ATK4A-00) – included with \/K4A00 option.\u003c\/li\u003e\n\u003cli\u003ePressure clamp terminal set for field wiring.\u003c\/li\u003e\n\u003cli\u003eQuick start guide and mounting hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is the module brand new and original?\u003c\/strong\u003e\u003cbr\u003eA: Yes, we supply only 100% new and original Yokogawa modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the typical lead time?\u003c\/strong\u003e\u003cbr\u003eA: We ship within 5 business days after order confirmation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Which shipping carriers do you use?\u003c\/strong\u003e\u003cbr\u003eA: We ship via FedEx, UPS, or DHL – you can choose your preferred option.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Do you accept returns?\u003c\/strong\u003e\u003cbr\u003eA: Yes, we support a 30-day return policy for unused items in original packaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I use this module for high-speed counting up to 10 kHz?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the \u003cstrong\u003eAAP135-S00\/K4A00\u003c\/strong\u003e accepts input frequencies from 0 to 10 kHz reliably.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the minimum pulse width it can detect?\u003c\/strong\u003e\u003cbr\u003eA: The module detects pulses as short as 40 µs, ensuring accurate high-speed counting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eContact Information Inquiries:\u003c\/strong\u003e \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e , \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePartner NexAuto Technology Limited:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":46870222897313,"sku":"AAP135-S00\/K4A00","price":253.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/AAP135-S00_K4A00.jpg?v=1786505811","url":"https:\/\/www.autonexcontrol.com\/products\/aap135-s00-k4a00-yokogawa-pulse-input-module-8-ch","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}