ABB 1MRK000508-BDr04 Binary Input Module
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | ABB |
| Ordering Number | 1MRK000508-BDr04 |
| Product Type | Binary Input Module |
| Product Family | ABB Relion |
| Input Type | Binary / Digital Input |
| Number of Inputs | 16 |
| Input Voltage | 220–250 VDC |
| Input Current | 2 mA |
| Input Impedance | 22 kΩ |
| Isolation | Galvanic isolation |
| Status Indication | Individual LED indication for input channels |
| Typical Application | Protection, control, status monitoring and substation automation |
| Typical Signals | Circuit breaker status, disconnector position, alarms, interlocking and other ON/OFF signals |
| Operating Temperature | -25°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5–95% RH, non-condensing |
| Vibration Resistance | 0.5 g RMS, 10–500 Hz |
| Shock Resistance | 5 g, 22 ms half-sine pulse |
| Dimensions | 225 × 25 × 187 mm |
| Weight | 0.4 kg |
FAQ
Q1: What is the main function of the ABB 1MRK000508-BDr04?
A: The ABB 1MRK000508-BDr04 is a 16-channel binary input module designed to acquire discrete ON/OFF signals in protection and control systems. It can monitor circuit breaker positions, disconnector status, alarm contacts, interlocking signals and other binary field conditions, allowing the protection system to use these signals in monitoring and control logic.
Q2: How many binary input channels does the 1MRK000508-BDr04 provide?
A: The module provides 16 binary input channels. Each channel can be used to monitor an individual digital field signal. The 16-channel configuration is useful in protection and substation applications where several breaker, switchgear and auxiliary contact signals must be monitored simultaneously.
Q3: What is the input voltage of the 1MRK000508-BDr04?
A: The specified input voltage for the 1MRK000508-BDr04 is 220–250 VDC. The input current is approximately 2 mA and the input impedance is approximately 22 kΩ. When replacing the module, the field circuit voltage should be checked carefully to ensure that it matches the module’s electrical specification.
Q4: Does the 1MRK000508-BDr04 provide galvanic isolation?
A: Yes. The module uses galvanic isolation between the input and associated circuits. This helps reduce the effect of electrical potential differences and disturbances from field wiring on the internal electronics. Isolation is particularly important in protection and substation environments where switching operations can introduce electrical interference.
Q5: How can the LED indicators be used during troubleshooting?
A: The individual LED indicators provide a quick visual indication of binary input status. During commissioning, maintenance personnel can compare the LED state with the actual field device position. If a field contact is active but the corresponding LED does not respond, the technician should check the input voltage, terminal wiring, common connection and field contact before suspecting a module failure.
Q6: What should be checked if several input channels stop responding at the same time?
A: When several channels fail simultaneously, it is useful to check common parts of the input circuit first. Verify the field DC supply, common connections, terminal wiring and protection components associated with the input circuits. If the external signals are correct but multiple channels remain inactive, the module connection and internal hardware should then be inspected.
Q7: What should be confirmed before replacing a 1MRK000508-BDr04?
A: Confirm the complete ordering number, input voltage rating, number of channels and the host protection or control device configuration. The replacement should have the same electrical characteristics as the original module. After installation, each relevant input should be functionally tested by changing the corresponding field signal and verifying that the protection system correctly detects the state change.
Q8: What applications are suitable for the ABB 1MRK000508-BDr04?
A: The module is suitable for binary signal acquisition in electrical protection and control applications. Typical uses include circuit breaker position monitoring, disconnector status detection, alarm inputs, interlocking logic and substation automation. Its 16-channel configuration makes it suitable for systems that require multiple independent digital status signals to be monitored by an ABB protection and control platform.
ABB 1MRK000508-BDr04 Binary Input Module is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
