Product Details
Product Description
The DSQC378B 3HNE00421-1 Communication Module is a dedicated interface board developed by ABB Robotics to enable seamless connectivity between robot controllers and external automation networks. Supporting both DeviceNet and CC-Link protocols, this module ensures interoperability and efficient data exchange within complex industrial ecosystems. Compact and reliable, the DSQC378B integrates smoothly into ABB robotic systems, enhancing flexibility and communication performance.
Technical Specifications
-
Model Number: DSQC378B
-
Part Number: 3HNE00421-1
-
Manufacturer: ABB Robotics
-
Product Type: Communication Interface Module
-
Network Compatibility: DeviceNet, CC-Link
-
Node Capacity: Up to 63 nodes
-
Operating Modes: Master or Slave configuration
-
Data Transfer Rate: Up to 1 Mbps
-
Power Supply: 24 VDC
-
Dimensions: 120 mm × 60 mm × 30 mm
-
Weight: 200 g
Key Features
-
Supports DeviceNet and CC-Link networks for broad compatibility
-
Operates as either master or slave for flexible integration
-
Compact design for efficient installation in control cabinets
-
Reliable communication performance in industrial environments
Application Scenarios
-
ABB robotic controllers requiring integration with DeviceNet or CC-Link networks
-
Industrial automation systems with distributed communication requirements
-
Manufacturing environments needing robust communication modules for interoperability
FAQ
Q: What networks does the DSQC378B support? A: It supports DeviceNet and CC-Link communication protocols.
Q: How many nodes can be connected? A: The module supports up to 63 nodes.
Q: What is the maximum data transfer rate? A: The DSQC378B can handle up to 1 Mbps.
Comparable Models
-
DSQC377 – Previous generation communication module with limited protocol support.
-
DSQC379 – Enhanced version offering expanded communication features.
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
Why Programmable Logic Controllers Drop into Stop Mode: An Expert Analysis
Industrial automation systems rely heavily on Programmable Logic Controllers (PLCs) to maintain uninterrupted production. When a PLC unexpectedly shifts from Run to Stop mode, whole manufacturing lines stall.
As control systems evolve across modern factory automation, understanding the root causes of these interruptions helps engineers minimize costly downtime. This technical guide breaks down why PLCs trip into Stop mode and provides practical strategies to mitigate system faults.
Understanding Root Causes of Unplanned PLC Stop Mode in Industrial Automation
Modern Programmable Logic Controllers manage execution through distinct operational states: Run, Stop, Start-Up, and Hold. During power-up, a controller initializes memory registers within Stop mode before briefly transitioning to Start-Up mode. During this phase, internal self-diagnostics evaluate system integrity across hardware and user programs. If the controller detects no critical faults, it enters Run mode to execute the control program continuously. However, any severe system anomaly forces the CPU back into Stop mode immediately to prevent erratic machine behavior across the plant floor.
Human-Machine Interface Design: Essential Guide to HMI Selection, Visualization, and Control System Integration
Human-Machine Interfaces (HMIs) serve as the primary operational window into complex industrial automation systems. Modern HMIs convert raw machine data into clear graphical displays, enabling operators to oversee entire manufacturing processes in real time. Instead of relying on physical control panels full of hardwired switches, engineers program interactive screens using intuitive graphics, dynamic color coding, and responsive touch interfaces. Over my 15 years in control systems engineering, I have observed HMIs transform from basic display screens into sophisticated command centers that drive operational efficiency across DCS and PLC environments.