Description:
The Allen‑Bradley 1734‑ACNR is a POINT I/O ControlNet adapter module from Rockwell Automation, acting as the starter module (left‑most in a POINT I/O system) to connect POINT I/O modules to ControlNet networks, supporting 5 Mbps fixed communication rate, redundant media, and up to 63 Series C+ I/O modules via POINTBus, ideal for distributed industrial automation requiring high reliability and deterministic control.
Product Overview:
This open‑style, DIN‑rail mounted (IP20) adapter operates on 10–28.8V DC (nominal 24V DC), powers POINT I/O modules via POINTBus (1A max @ 5V DC), and features 4 status LEDs for quick diagnostics (network, module, POINTBus, power). It enables redundant media connections, reverse polarity protection, and RIUP (Removal and Insertion Under Power) for hot‑swapping, integrating seamlessly with ControlLogix/CompactLogix controllers for real‑time I/O control.
Key Features:
- Connects POINT I/O to ControlNet with 5 Mbps fixed rate and redundant media support for high availability
- Powers up to 63 Series C+ POINT I/O modules via POINTBus (1A @ 5V DC) for scalable distributed I/O systems
- 4 dual‑color status LEDs (network, module, POINTBus, power) for instant troubleshooting of communication and power states
- RIUP support allows hot‑swapping I/O modules without system shutdown, minimizing maintenance downtime
- Reverse polarity and overvoltage protection enhance system robustness in industrial environments
- Supports up to 5 rack‑optimized connections for digital I/O and 25 direct connections for specialty/analog modules

Q1:What is the product situation and warranty like?
A:Brand-new genuine items. 1-year warranty included.
Q2:What is your payment terms?
A:T/T, Paypal supported.
Q3: What is the delivery time for the product? Is there sufficient inventory?
A:Standard models in stock, shipped in 3–5 business days after payment. Scarce models require manufacturer ordering—contact customer service for timelines.
Q4:Shipping & Tracking
A:DHL/FedEx/UPS available.Tracking number + link provided post-shipment. Full-process monitoring by our team.
Q5:Packaging & Safety
A:Original brand packaging with reinforced protection (foam, sealed cartons, wooden crates for precision gear). Moisture & impact resistant.