Product Details
The ABB 1KHW001356R0004, also cataloged as the 1KHW001356R0004 Universal Digital Power Line Carrier (DPLC) Module, operates as a dedicated hardware component for digital data transmission over physical power line conductors within substation automation and SCADA networks.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1KHW001356R0004 |
| Brand | ABB |
| Origin | Switzerland |
| Weight | 330 g |
| Dimensions | 144 mm x 88 mm x 40 mm |
| Operating Temp | -40 to 70 deg C |
| Power Consumption | Station bus powered via 24 VDC or 48 VDC input rail |
| Data Rate | Up to 64 kbps |
| Transmission Distance | Up to 32 km |
| Supported Protocols | IEC 61850, DNP3, Modbus |
| Interference Protection | High noise immunity processing |
Backplane Bus Communication Velocity and Firmware Flash Compatibility
The 1KHW001356R0004 DPLC module converts network packets into high-frequency carrier signals without decreasing backplane bus communication velocity across connected controller racks. Integrated physical-layer filtering stabilizes data integrity against high-voltage line noise. Standardized firmware flash compatibility across ABB power line communication platforms maintains synchronized IEC 61850 protocol routing and supports scalable I/O density configurations under dynamic grid switching conditions.
Frequently Asked Questions
Q: What power supply potentials are accepted by the 1KHW001356R0004 module?
A: The module operates from a nominal 24 VDC or 48 VDC power rail connected to the auxiliary supply terminal.
Q: Which communication protocols are natively supported across the DPLC link?
A: The hardware supports transparent data transmission for IEC 61850, DNP3, and Modbus protocol frames.
Q: Is hot-swapping permitted while high-frequency power line carrier signals are present?
A: Control power and line coupling interfaces must be isolated prior to module insertion or removal to protect sensitive receiver input circuits from electrical transients.
Field Installation Guidelines
- Isolate main 24 VDC or 48 VDC control feeds and disconnect line coupling units before installing the module into the chassis.
- Verify that high-frequency line coupling equipment and coaxial shield grounds are tied to the functional earth bus.
- Align the module with chassis card guides and push firmly until edge connectors fully seat into the backplane socket.
- Tighten front retaining fasteners to lock the housing into position and ensure continuous frame grounding.
- Connect communication signal lines and verify protocol link parameters using terminal diagnostic software.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Mastering VFD Braking Theory and Mechanical Brake Sequencing in Industrial Automation
In industrial automation, variable frequency drives (VFDs) regulate motor speed and torque across manufacturing plants and material handling systems. However, certain heavy-duty applications experience external loads that can rotate the motor shaft without an active command. For instance, gravity pulls loads downward in unanchored hoisting equipment. Therefore, engineers integrate mechanical brakes with VFD logic to maintain absolute safety and prevent structural damage or personnel injury during shutdowns.
Optimizing Tank Level Control Using Proportional Algorithms in PLC Systems
Industrial automation engineers frequently encounter liquid level regulation challenges across diverse process plants. Traditional ON-OFF control mechanisms often disrupt system stability due to abrupt actuator switching. Therefore, upgrading to closed-loop architectures like proportional control yields smoother responses. In a typical PLC environment, such as Siemens TIA Portal, engineers utilize closed-loop feedback to minimize process errors without requiring full PID complexity.
Understanding Why Your PLC Enters Stop Mode: Causes and Troubleshooting
In industrial automation, programmable logic controllers (PLCs) serve as the core intelligence of modern factory automation and distributed control systems (DCS). Understanding how a PLC transitions between modes is vital for maintenance engineers. Typically, a PLC operates across four primary modes: Run, Stop, Start-Up, and Hold. When power is applied, the system immediately boots into Stop mode before initiating the Start-Up sequence. If the controller encounters a critical error during execution, it automatically reverts to Stop mode to prevent equipment damage. Therefore, monitoring these state transitions helps technicians maintain high system availability.