Excellent PLC
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
ABB RLKI 100 RK682004-BB Relay Unit Module
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings
Product Introduction
The ABB RLKI 100 RK682004-BB Relay Unit Module is a reliable relay module designed for industrial control and automation systems. It provides precise relay switching, signal isolation, and protection for ABB measurement and control units.
This module ensures fast and accurate response in control circuits and integrates seamlessly into ABB modular units or control panels. Its compact design allows easy installation in restricted spaces while maintaining robust performance.
Product Specifications
| Parameter | Specification |
|---|---|
| Model Number | RLKI 100 RK682004-BB |
| Function | Relay Unit Module for Control Systems |
| Input Voltage | 24–48 VDC |
| Output Type | Relay switching output |
| Contact Rating | 5 A @ 250 V AC / 30 V DC |
| Response Time | <10 ms |
| Mounting | Panel or modular slot integration |
| Safety Features | Short-circuit protection, isolation |
| Communication Interface | Compatible with ABB digital control systems |
| Certifications | CE, UL (regional) |
| Dimensions | 150 × 100 × 50 mm |
| Weight | 0.6 kg |
Applications
• Industrial Control Systems: Relay switching for control modules and automation circuits.
• Signal Isolation: Ensures safe separation between control signals and power circuits.
• Protection Circuits: Provides relay-based fault protection for sensitive devices.
• Automation Equipment: Used in manufacturing, assembly, and testing machinery.
• Diagnostics and Monitoring: Supports real-time monitoring and fault detection.
Advantages
• Reliable Operation: Provides accurate and consistent relay switching.
• Compact Design: Easy to integrate into panels or modular units.
• Fast Response: Quick activation/deactivation of relay contacts (<10 ms).
• Enhanced Safety: Isolates control and power circuits, preventing damage.
• Industrial-grade Construction: Durable for harsh environments.
• Wide Compatibility: Works seamlessly with ABB measurement and automation systems.
FAQ
-
What is the contact rating of this relay module?
5 A at 250 V AC or 30 V DC. -
What is the response time of the relay?
Less than 10 milliseconds. -
Is this module suitable for continuous industrial use?
Yes, it is designed for stable operation in industrial environments. -
Does the module provide isolation between control and power circuits?
Yes, it ensures safe signal isolation. -
Can it interface with ABB digital control systems?
Yes, it is fully compatible with ABB digital controllers. -
How is the module mounted?
It can be installed via panel or modular slot mounting. -
Does it have built-in protection for faults?
Yes, it includes short-circuit protection and isolation features. -
How many relay outputs does it support?
Single-channel relay output; multiple units can be used for multiple channels. -
Does it require software or firmware?
No active firmware is required; it operates directly with the control system. -
What happens if the load exceeds the contact rating?
The built-in protection will prevent damage to the relay and connected equipment.
Related Models
| Model Number | Notes |
|---|---|
| RLKI 101 RK682005-BB | Relay module with higher contact rating. |
| RLKI 102 RK682006-BB | Multi-channel relay output module. |
| RLKI 103 RK682007-BB | High-speed relay module for critical systems. |
| RLKI 104 RK682008-BB | Relay module with integrated fault detection. |
| RLKI 105 RK682009-BB | Industrial-grade relay module for harsh environments. |
| RLKI 106 RK682010-BB | Compact relay module for modular control panels. |
Popular Models
| Model Number | Notes |
|---|---|
| RLKI 100 RK682004-BA | Standard relay module widely used in ABB systems. |
| RLKI 101 RK682005-BA | Higher contact rating relay for advanced applications. |
| RLKI 102 RK682006-BA | Multi-channel relay module for complex control circuits. |
| RLKI 103 RK682007-BA | Fast-response relay module for critical industrial applications. |
| RLKI 104 RK682008-BA | Relay module with integrated safety and fault monitoring. |
| RLKI 100 RK682004-BB | Current standard relay unit module. |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.
As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.
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