ABB 81AR01A-E GJR2397800R0100
| Brand | ABB |
| Module Number | 81AR01A-E |
| Order Number | GJR2397800R0100 |
| Unit price | $1999 |
| Country Of Origin | Switzerland and Sweden |
| Weight | 0.5KG |
| Certificate |
C/O from the Chamber of Commerce C/Q from the Manufacturer |
| Warranty | 12 Months |
| Inventory Qty | 9 |
ABB 81AR01A-E is Relay Output PF-Protection module, Field simulation signal acquisition I/O board for power plant boilers, steam turbines, and auxiliary equipment Belongs to the ABB Procontrol P14 power plant DCS system.
81AR01A-E offers numerous advantages, including multi-signal compatibility and high-interference-rejection power-stage isolation.
Key technical specifications include:
Channel Count: 4 independent, isolated analog input channels; signal type configurable via hardware for each channel.
A/D Conversion: 16-bit high-precision A/D conversion with low temperature drift.
Supported Signal Types: 4–20mA / 0–20mA current; voltage signals; RTD (2-wire / 3-wire temperature measurement).
Current Input Impedance: ≈330Ω.
Electrical Isolation: Electrical isolation between field channels and the P14 system bus; resistant to strong electromagnetic interference.
Hardware Protection: Over-voltage, over-current, and short-circuit protection for each channel; field faults do not damage the backplane rack.
Status Indicators: LEDs for Power (PWR), Run (RUN), Channel Fault (CH-ERR), and bus communication alarms.
Mounting: Euro-style plug-in card for P14 series racks; supports hot-swapping for online replacement; card address set via hardware DIP switches.
Operating Environment: Standard temperature range for power control rooms; suitable for environments with strong electromagnetic and excitation interference found in thermal power plants.
Power Consumption: Powered by the P14 rack backplane; no external field power supply required.
Account Number 88800006406771
Account name Vogi International Trading Co., Limited
(* If the account name exceeds the available space, please continue in the address field.)
SWITF/BIC Code WIHBHKHHXXX
Bank name OCBC Hong Kong Branch
Bank address 161 Queen's Road Central, Central, Hong Kong
Country/Region Hong Kong (China)
Account type Business Account
Bank code 035
Payment method For the payment of goods, please make a FPS/CHATS/SWIFT Payment
Notes Please include the following memo/message to receiver when making a payment: [Buyer Name] [Invoice/Contract Number] [Product]
