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SKU:HIEE300744R0001
ABB HIEE300744R0001 DIN Rail Control Unit
Manufacturer: ABB
Product No.: HIEE300744R0001
Product Type: Controller Module
Product Origin: Sweden
Payment:T/T, Western Union
Weight: 1280g
Shipping port: Xiamen
Warranty: 12 months
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Description
ABB HIEE300744R0001 UAC318AE Controller Module
The unit functions as a high-performance central control processor engineered for industrial automation applications. Outfitted with onboard Flash memory, it coordinates complex process loops by interfacing seamlessly with extensive I/O architectures and external networks.
Technical Specifications
| Manufacturer | ABB |
| Model / Product ID | HIEE300744R0001 / UAC318AE |
| Product Type | Controller Module |
| Input Voltage | 24 V DC |
| Communication Ports | 1 x RS485, 1 x Ethernet |
| Control Capability | Up to 32 I/O modules |
| Memory Type | Flash Memory |
| Protection Class | IP20 |
| Mounting Type | DIN Rail Mountable |
| Operating Temperature | -20°C to +60°C |
| Dimensions | 20.8 cm x 5.7 cm x 7.3 cm |
| Weight | 1.28 kg |
| Certifications | CE, UL Certified |
Quick Installation Guide
- Snap the unit firmly onto a standard 35mm DIN rail, verifying that the physical locking clips engage fully.
- Connect a clean 24 V DC power source to the designated terminals; ensure proper polarity to protect internal circuitry.
- Terminate RS485 serial loops and Ethernet links using shielded cables to suppress electromagnetic interference.
Technical FAQs
Q1: What is the maximum node capacity for local I/O expansion?
A1: The controller directly manages up to 32 expansion I/O modules over its localized bus interface.
Q2: Does an IP20 rating allow deployment in humid environments?
A2: No. IP20 protects against solid objects but offers no moisture shielding. House the unit in a sealed enclosure if ambient humidity or condensation is present.
Q3: How does the integrated Flash memory function during power failures?
A3: Flash memory retains firmware, control parameters, and operational data without relying on battery backup power.
Additional Specifications
- Silver
- DC-powered
- Compact
Scalar (V/f)
Vector
AC-powered
Buying Guide
- Confirm the exact model, part number, and specifications before ordering.
- Ensure compatibility with your current machinery or control systems.
- Reach out via sale@etowonauto.com or +8617859788089 for technical assistance.
- Review delivery options, lead times, and shipping requirements.
- Follow manufacturer instructions and best practices during installation.
Shipping And Return
In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.
Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.
For more details, please review our Shipping & Return Policy.

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