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ABB 1MRK001987-AA Micro-controller
Warranty: 1 year warranty
Condition : brand new in factory sealed box
Chat online: +86 17359287459 (whatsapp)
Email: sales6@askplc.com
Detail
- Product NameABB 1MRK001987-AA Micro-controller
- Item NO.ABB 1MRK001987-AA
- Weight1.0000 kg = 2.2046 lb = 35.2740 oz
- CategoryDCS
- BrandABB
- Creation Time2025-09-29
Our Campany
As a front-runner in the sector, we bring together long-standing know-how and uncompromising quality—everything you need from one reliable partner.
Our 50,000 m² distribution centre holds 90,000 CNC spare-part variants, ready to order around the clock through the online portal; rapid dispatch keeps your standstill to a minimum.
1MRK001987-AA info
|
Parameter |
Value / Note |
|
RAM / Flash |
256 kB / 2 MB |
|
ADC |
16-bit, 8 channels simultaneous |
|
Sampling |
3.2 kHz per channel |
|
Accuracy |
±0.2 % |
|
Voltage inputs |
1 A / 5 A CT, 100 V / 110 V VT |
|
Frequency |
50/60 Hz ±5 % |
|
Harmonics |
Up to 15th |
|
Communication |
RS-485, Modbus-RTU, IEC 60870-5-103 |
|
Logic |
8 BI, 6 BO, 2 LED |
|
Operating temp. |
-25 °C … +60 °C |
|
Storage |
-40 °C … +70 °C |
1MRK001987-AA is the computing heart of ABB RXHL over-current, distance and differential relays. It performs DFT-based phasor calculations and runs user-customizable logic (IEC 61131-3). With 16-bit ADCs and 3.2 kHz sampling it captures transients for fault recording while remaining immune to DC offsets..
Contact info
|
Professional Sales team |
Sales manager:Yuki |
|
Business consultation email: sales6@askplc.com |
|
|
Emergency contact number: +86 17359287459 |
|
|
Official website: www.askplc.com |
|
Best service
|
Online 24 hours a day. |
|
Each of our products comes with a one-year warranty period. |
|
Delivery cycle, within 3 days. |
|
Global transportation. |
|
Each unit has undergone comprehensive testing before shipment |
FAQ
|
Q1:What is the earliest time when you can make delivery? |
|
Q2:Do you have branches in foreign countries? |
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Q3:Are you manufactory or trading company ? |
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Q4:Can you offer Technical Support? |
Whatsapp:+8617359287459 Email:sales6@askplc.com
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