Overview
Specification
| Parameter | Specification / Description |
|---|---|
| Model Number | 1794‑ACNR15 |
| Module Type | FLEX I/O ControlNet Adaptor |
| Network Protocol | ControlNet (scheduled and unscheduled messaging) |
| Network Speed | Up to 5 Mbps |
| I/O Support | Compatible with all 1794 FLEX I/O modules |
| Mounting Options | DIN rail or panel mounting |
| Hot-Swap Capability | Yes, allows module replacement without network shutdown |
| Diagnostics | Network status LEDs, module health indicators |
| Power Requirements | 24V DC nominal, 2.5 W typical |
| Operating Temperature Range | 0°C to 60°C |
| Storage Temperature Range | –40°C to 85°C |
| Relative Humidity | 5–95%, non-condensing |
| Certifications | UL, CE, Class I Division 2 compliance |
| Dimensions | 124 × 33 × 107 mm |
| Weight | Approx. 0.4 kg |
FAQ
A1: Yes, it fully supports all 1794 FLEX I/O modules, including analog, digital, and specialty modules.
Q2: Does the adaptor allow hot-swappable module replacement?
A2: Yes, modules can be replaced without shutting down the ControlNet network, ensuring continuous operation.
Q3: What network speed does the 1794‑ACNR15 support?
A3: It supports ControlNet communication up to 5 Mbps with scheduled and unscheduled data transfers.
Q4: How can engineers monitor module and network status?
A4: Built-in diagnostics include status LEDs and network health indicators for easy real-time monitoring.
Q5: What mounting options are available for this module?
A5: The adaptor supports standard DIN rail and panel mounting, offering flexibility for various installations.
Q6: Is the module compatible with Allen-Bradley controllers?
A6: Yes, it integrates seamlessly with Allen-Bradley ControlLogix and CompactLogix platforms for scalable automation.
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