ABB UAC326AE01 16-Channel Digital Input/Output Brand New
Manufacturer: ABB
-
Part Number: HIEE401481R0001 UAC326AE01
Condition：New with Original Package
Product Type: Binary I/O Modules
-
Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The ABB UAC326AE01 (HIEE401481R0001) serves as a high-performance binary interface core for ABB’s premier industrial control platforms. This 100% Brand New module facilitates the seamless capture of digital field data—such as switch states and relay feedback—and executes precise relay-based control actions. Engineered for the AC800M and 800xA architectures, the UAC326AE01 provides the rugged signal processing required for power generation, chemical processing, and critical infrastructure automation.
Technical Specifications
| Attribute | Specification Details |
| Model | UAC326AE01 |
| Part Number | HIEE401481R0001 |
| I/O Capacity | 16 Digital Inputs / 16 Digital Outputs |
| Operating Voltage | 24 V DC ±20% |
| Input Type | Single-ended and Differential |
| Output Type | Relay-based |
| Communication | Ethernet, RS-485 (Modbus RTU/TCP) |
| Environmental Rating | IP67 (Dust-tight and Waterproof) |
| Temperature Range | -40°C to +70°C |
| Dimensions (L×H×W) | 130 × 380 × 60 mm |
| Weight | 1.05 kg |
Engineering Advantages
-
Uncompromising IP67 Protection: The UAC326AE01 features a fully sealed, ruggedized housing that allows for field mounting outside of secondary protective enclosures. This IP67 rating ensures the module operates flawlessly in environments plagued by moisture, wash-downs, or heavy particulate matter.
-
Dual-Functionality Efficiency: By integrating 16 digital inputs and 16 relay outputs into a single hardware footprint, the UAC326AE01 optimizes cabinet space and reduces system complexity. This hybrid design allows for local signal acquisition and direct actuator control within one localized cluster.
-
Versatile Fieldbus Integration: The module supports dual communication pathways via Ethernet and RS-485. It utilizes standard Modbus RTU and TCP protocols, allowing engineers to bridge the gap between legacy serial networks and modern high-speed Ethernet infrastructures.
-
Extreme Thermal Stability: Industrial environments often experience radical temperature shifts. The UAC326AE01 maintains logic integrity across a wide thermal window of -40°C to +70°C, making it suitable for unconditioned outdoor substations and extreme process zones.
FAQs
-
Q: Can the UAC326AE01 handle differential signals for high-noise environments?
-
A: Yes. The module supports both single-ended and differential input types. Differential inputs provide superior common-mode noise rejection, which is essential for maintaining signal accuracy near high-voltage motor starters or frequency drives.
-
Q: Does this module support hot-swapping in a live 800xA system?
-
A: When installed on a compatible S800 I/O baseplate or rack system, the UAC326AE01 supports hot-replacement. This allows maintenance teams to swap units without interrupting the power to the rest of the I/O cluster.
-
Q: What is the maximum switching capacity of the relay outputs?
-
A: Each of the 16 relay outputs supports a maximum current of 0.5 A at 24 V DC. For applications requiring higher current switching, we recommend using the UAC326AE01 to drive an intermediate heavy-duty relay.
-
Q: How do I load the communication parameters for Modbus?
-
A: You can configure the Ethernet and RS-485 parameters directly through the ABB Control Builder M or the Freelance engineering tool, depending on your primary controller architecture.