3BSE008546R1 A0820 Digital I O Module 20mA Ethernet Digital Io Module Origin Condition
Price:
Negotiations
MOQ:
1
Delivery Time:
3-5 working days
Brand:
ABB
Product Description
3BSE008546R1 A0820 Digital I/O Module 20mA Ethernet Digital I/O Module
Product Attributes
| Attribute | Value |
|---|---|
| I/O Current, DC | 20mA |
| Model Number | A0820 |
| Input Current Range | 0-20mA |
| Memory Requirement | 12/24 Volts DC |
| Rated Insulation Voltage | 50V |
| Output Current Range | 0-20mA |
| Operating Temperature Range | -40°C To 85°C |
Product Overview
The ABB 3BSE008546R1 (A0820) is an industrial-grade control relay module designed for reliable switching in demanding automation and process control applications. Part of ABB's extensive portfolio of control and protection components, this relay module ensures precise signal switching with high durability and low maintenance requirements.
Key Features
- ✔ High Reliability - Engineered for continuous operation in industrial environments
- ✔ Compact Design - Space-saving form factor for efficient panel mounting
- ✔ Versatile Applications - Suitable for control, signaling, and interlocking circuits
- ✔ Robust Construction - Durable materials ensure long service life
- ✔ Easy Integration - Compatible with standard ABB control systems
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 3BSE008546R1 (A0820) |
| Product Type | Control Relay Module |
| Contact Configuration | Typically 1 Form C (SPDT) or similar (exact configuration may vary) |
| Contact Rating | Depends on application (check datasheet for exact values) |
| Coil Voltage | Typically 24V DC or 110/220V AC (verify exact rating) |
| Operating Temperature | -20°C to +60°C (standard industrial range) |
| Protection Class | IP40 (panel-mounted) or higher (depending on enclosure) |
| Mounting | DIN rail or panel mounting |
| Response Time | Fast switching (exact time depends on model) |
Note: Exact electrical ratings may vary -- consult ABB's official documentation for precise specifications.
Product Details
Functionality
The A0820 relay module is typically used for:
- Control circuit switching (e.g., motor start/stop, valve control)
- Signal interlocking in automation systems
- Safety and alarm circuits
- Power distribution control
Design & Construction
- High-quality contacts for low contact resistance and long life
- Durable insulation materials to prevent arcing and ensure safety
- Clear labeling for easy identification in control panels
Applications
- Industrial automation (PLCs, motor control centers)
- Process control systems (chemical, oil & gas, water treatment)
- Power distribution (switchgear, MCCs)
- Building automation (HVAC, lighting control)
Why Choose ABB 3BSE008546R1 (A0820)?
- ✅ Proven Reliability - ABB's reputation for high-quality industrial components
- ✅ Easy Integration - Compatible with standard control systems
- ✅ Low Maintenance - Designed for long service life with minimal upkeep
- ✅ Versatile Use - Suitable for a wide range of industrial applications
Ordering Information
- Part Number: 3BSE008546R1 (A0820)
- Packaging: Individual unit with protective covering
- Availability: Standard lead time (check with ABB distributor)
- Recommended Accessories:
- Protective covers
- Mounting hardware
- Wiring terminals
Technical Documentation
- Datasheet (contact ABB or distributor for exact specifications)
- Installation manual
- Certification documents (CE, UL, etc.)
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Location
NO. 7-A5, ZHONGHANGBEIYUAN BUILDING, 42 ZHONGHANG ROAD, HUAQIANGBEI SUBDISTRICT, FUTIAN DISTRICT, SHENZHEN , CHINA
Contact Person
Biona