Designing Current Shunt Measurements That Stay Accurate
A practical guide to current-shunt measurement covering resistor sizing, high-side and low-side placement, Kelvin sensing, error budgets, thermal effects, protection and commissioning tests.
Manufacturer: ABB
Product No.: 3BSE022366R1
Country of origin:Sweden
Product Type: PROFIBUS DP S800 I/O Interface Module
Barcode: 85389091
Payment: T/T, Western Union
Weight: 500g
Dimensions: 25cm x 12cm x 10cm
Shipping port: Xiamen
Warranty: 12 months
The ABB CI801 (3BSE022366R1) is a PROFIBUS DP Field Communication Interface for S800 I/O systems.
It enables efficient I/O scanning, configuration, and diagnostics across S800 clusters with seamless network integration.
Moreover, it includes essential accessories for immediate installation and reliable operation in System 800xA environments.
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Product Type | Field Communication Interface Module (FCI) |
| Model | CI801 |
| Product Number | 3BSE022366R1 |
| Protocol | PROFIBUS DP-V1 |
| System Compatibility | S800 I/O System (System 800xA 4.0–6.0, Compact Product Suite) |
| Included Accessories | 1x Power Supply Connector, 1x TB807 Modulebus Terminator |
| Mechanical Configuration | Rail-mounted interface module |
| HS Code | 85176200 |
| Product Net Width | 85.6 mm |
| Product Net Height | 136 mm |
| Product Net Depth | 58.5 mm |
| Product Net Weight | 0.3 kg |
PROFIBUS DP integration for S800 I/O clusters
Industrial field device communication
Data exchange between controllers and I/O modules
System 800xA and Compact Product Suite architectures
Control system expansion and maintenance
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Returns & Warranty






Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Beige
Greyish White
|
| Country of origin |
Sweden
|
| Power source |
DC Power
|