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ABB DSDP160 PN:57160001-KG |Advant OCS High Precision Pulse Counter & Encoder Position Module
DSDP160 57160001-KG follows Advant OCS standard rack plug-in layout, whole PCB adopts moisture-proof anti-corrosion conformal coating to adapt dusty, damp industrial cabinet working environment:
  1. Multi-mode High-speed Pulse Input: Support AB-phase quadrature encoder, single-phase unidirectional, bidirectional up/down count; max counting frequency 1MHz, 32-bit non-overflow counter storage。

  2. Optical Isolation Input Circuit: Every pulse channel equipped optocoupler isolation (500VAC channel isolation), suppress on-site EMI interference to avoid pulse missing & count deviation。

  3. Backplane Bus Communication: Direct plug into Advant standard I/O rack, communicate with AC410/AC450 via system backplane bus, no extra external communication wiring needed。

  4. Channel LED Diagnostic Indicator: Independent LED status lamp for power, bus link and each pulse channel, quick fault locating without extra testing instrument。

  5. Built-in Multi-protection Circuit: Overvoltage, reverse polarity and short-circuit protection for field wiring, prevent wrong wiring burnout of module internal core circuit。

  6. Hot-swap Supported: Live plug replacement without rack power shutdown, DCS auto-identification after installation without program download。

Description
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ABB DSDP160 PN:57160001-KG |Advant OCS High Precision Pulse Counter & Encoder Position Module

As special-purpose counting spare of retired ABB Advant OCS DCS system, DSDP160 57160001-KG fixes typical site faults: DCS flow totalizer drifting/abnormal jumping, turbine rotating speed no real-time reading, equipment displacement positioning error out of tolerance, encoder normal but DCS no pulse acquisition caused by board component aging, isolation circuit breakdown or counter chip failure. Fully consistent with original installation dimension, backplane pin definition and system communication protocol, direct swap replacement without modifying DCS control program, field encoder wiring layout, drastically shorten plant shutdown maintenance duration during unexpected breakdown.

DSDP160 57160001-KG

Technical Parameters:
ItemSpecification
ModelDSDP160, PN:57160001-KG
Applicable SystemABB Advant OCS / Master DCS(AC410/AC450 Controller)
OriginSweden ABB Original Factory
FunctionHigh-speed Pulse Counting, Encoder Position & Speed Measurement
Max Input Frequency1MHz High-frequency Pulse Input
Counter Register32-bit High-capacity Cumulative Counter
Count ModeSingle-phase Unidirectional, Up/Down Bidirectional, AB Quadrature Encoder
Signal InputTTL/24VDC Pulse Signal from Encoder/Pulse Transmitter
Isolation Grade500VAC Optical Isolation per Channel
Power Supply24VDC powered by rack backplane
PCB ProtectionConformal Coated Anti-damp/Anti-dust/Anti-corrosion
Operating Temp-20℃ ~ +60℃
Storage Temp-40℃ ~ +85℃
Ambient Humidity5%~95%RH Non-condensing
Dimension(W×H×D)234×324×22.5mm
Net Weight≈0.39kg
Protection GradeIP20 (for cabinet internal installation)
CertificationCE, UL Industrial Safety Certification
MTBF>920,000 Working Hours

 DSDP160 57160001-KG

Application Fields:
  • Thermal Power Plant: Steam turbine speed pickup, boiler feedwater flow totalizing Advant DCS cabinet spare

  • Petrochemical & Refinery: Pipeline cumulative flow metering, reactor mechanical displacement positioning monitoring spare

  • Pulp & Paper Industry: Paper machine roller speed & winding displacement encoder signal acquisition module

  • Cement Plant: Rotary kiln rotation speed, raw material feeder pulse flow measurement DCS spare

  • Metallurgy Factory: Rolling mill roller positioning, transmission equipment rotating speed monitoring spare

Core Features & Advantages:
  • Exclusive Advant OCS Original Matching: Specially developed for AC410/AC450 controller, zero compatibility risk after replacement

  • 1MHz High-speed Count Performance: Satisfy high-frequency encoder & fast pulse transmitter measurement requirement, industry leading precision

  • Optical Isolation Anti-interference: Adapt high electromagnetic noise workshop & power plant cabinet environment, stable long-term counting accuracy

  • Plug-and-play Quick Maintenance: Standard rack hot swap design, onsite replacement within minutes without system configuration adjustment

  • New & Refurbished Dual Inventory: Separate stock for new project tender and unexpected onsite emergency breakdown express delivery

  • Strict Pre-shipment QC: Every finished board passes full-frequency pulse loop aging test & bus communication verification before dispatch

FAQ:

Q1: Which DCS controller matches DSDP160 57160001-KG?

A: Only compatible with ABB Advant OCS Master DCS AC410/AC450 controller rack, incompatible with ABB 800xA, AC800M or inverter series equipment。

Q2: Common failure needing DSDP160 replacement?

A: Flow total value random drift, real-time speed missing, positioning data continuous error, field encoder powered normally but DCS no pulse input, frequent channel fault alarm after wiring inspection is normal。

Q3: Need program modification after module swap?

A: No, insert new DSDP160 into original slot, DCS system automatically identify channel address and counting parameters without program download or logic modification。

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.

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Guangzhou Qiming Automation Technology Co., Ltd
Room 208, Room D487, No.1933-20 Huaguan
Road, Tianhe District, Guangzhou City
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