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ABB YPI105C Pulse Counter & Encoder Signal Terminal Unit

As essential supporting wiring spare for obsolete ABB Advant Master DCS systems, YPI105C solves common on-site pulse measurement malfunctions: flow totalizer random drift, turbine speed signal intermittent loss, encoder pulse missing leading positioning deviation, partial channel open-circuit counting failure caused by terminal burnout, upper pulse mainboard breakdown induced by field wiring short-circuit. Its mechanical dimension, pin definition and terminal wiring layout are 100% consistent with OEM original specifications, supporting one-to-one plug-and-play swap without modifying DCS counting logic or re-routing field encoder/pulse transmitter cables, greatly shorten unplanned production downtime during urgent equipment breakdown maintenance.

• Thermal Power Plants: Steam turbine speed pickup, boiler feedwater flow pulse signal wiring spare

• Metallurgical Rolling Mills: Roller positioning incremental encoder pulse signal terminal maintenance spare

• Pulp & Paper Mills: Paper machine winding roller speed & displacement encoder wiring spare parts

• Cement Factories: Rotary kiln rotation speed, raw material feeder flow pulse inventory

• Water Treatment Plants: Pipeline flow pulse transmitter signal collection terminal replacement

• Exclusive Dedicated Matching for Advant Master Pulse Boards: Special encoder/pulse terminal base designed for old-generation Advant rack architecture, incompatible with S800/S400 I/O terminal units, zero compatibility risk after replacement

• Per-channel Opto-isolation Anti-interference Design: Effectively prevent pulse missing and counting error for long-distance encoder wiring in high EMI industrial workshops

• Multi-layer All-round Channel Protection: Greatly reduce damage risk of high-value pulse counter mainboards caused by field wiring faults, lower long-term factory maintenance cost

• Compact Rack Plug-in Miniature Structure: Small footprint saves cabinet internal installation space, perfect for old control cabinet renovation and expansion projects

• No Full Rewiring Quick On-site Maintenance: Direct card swap without removing field encoder/pulse transmitter cables, minimize equipment shutdown duration and production loss

• Dual New & Refurbished Inventory Stock: Separated stock for bulk project tender procurement and sudden on-site emergency breakdown rush air delivery

• Strict Pre-shipment Quality Control: Every finished unit passes full-channel high-frequency pulse stability test and high-voltage insulation withstand verification before outgoing shipment

Do you provide global shipping services?

Yes. We have local distribution centers on all continents, which can quickly transport parts to any corner of the world.

2. What payment methods and currencies do you accept?

To make your purchasing process as simple as possible, we offer multiple payment methods including bank transfer, check, and PayPal. Meanwhile, we also accept most mainstream credit and debit cards, such as Visa, Mastercard, and American Express. We can accept payments in most major currencies worldwide, but we recommend using US dollars (USD), British pounds (GBP), or euros (EUR) as a priority. Payments in other currencies may incur additional fees. All transactions are securely processed by HSBC Bank and HSBC Merchant Services.

How many parts do you currently have in stock?

We have a vast inventory of thousands of new, refurbished, and outdated automation components, including products from well-known manufacturers such as ABB and Schneider. If you cannot find the required parts, please do not worry. We work closely with a global network of professional suppliers to provide you with tailored quotes even if the part is not listed on our website.

Who can I contact if I encounter any problems?

Our experienced customer service team will handle any issues after you place your order.