Description
Note: Many products are not yet listed. Please contact us for more product information. Our supply channels are constantly expanding, and we currently have 20 stable shared supply channels. Please confirm the model, product, price, and all other necessary information with customer service before placing an order. We offer new, refurbished, and used products, and prices are adjusted according to the year of the item you require.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | AN-X2-AB-DHRIO |
| Supported Modes | EtherNet/IP ↔ DH+; EtherNet/IP ↔ Remote I/O |
| Ethernet Port | 10/100 Base-T RJ45 |
| DH+ / RIO Terminal | 3-pin Phoenix connector |
| Remote I/O Baud Rates | 57.6 kbps, 115.2 kbps, 230.4 kbps |
| Supply Voltage | 24 VDC (18–30 VDC) |
| Mounting | DIN rail |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5%–95%, non-condensing |
| Diagnostics | Embedded web server, status LED indicators |
| HS Code | 8517620000 |
Product Introduction (Anti-Template)
With a scan time tied to token rotation on DH+ networks, this gateway acts as a translation layer between modern EtherNet/IP control systems and aging Allen‑Bradley serial networks. It can emulate a 1756-DHRIO module, letting ControlLogix or CompactLogix send MSG instructions to PLC‑5 and SLC 500 processors without ripping out the existing field wiring. Honestly, this hardware simplifies phased migration, so plant teams can upgrade HMI or main controllers while keeping legacy I/O racks online.
AN-X2-AB-DHRIO
AN-X2-AB-DHRIO
AN-X2-AB-DHRIO
AN-X2-AB-DHRIO
AN-X2-AB-DHRIO
QC, Procurement & Logistics SOP
- Inbound Verification: Origin trace review and OEM part marking validation. Visual inspection for damaged Phoenix terminals, cracked casing or burned Ethernet jacks.
- Live Rig Testing: Power-on boot check, IP configuration validation, DH+ node handshake, RIO baud rate testing and web diagnostic page verification. Full test report packaged with each unit.
- QA & Anti-Static Packaging: Unit cleaned and inspected, sealed inside ESD shielding bag, fitted inside rigid shock-resistant carton.
- Global Logistics & Export Compliance: Apply optimized HS code classification to reduce customs hold risk. Secure packaging rated for air or sea freight; commercial invoice and certificate of origin prepared for customs databases.
Technical Pitfalls & Integration Warnings
- Firmware Rev Mismatch. If your gateway runs outdated firmware, tag mapping or MSG instruction handling will fail. One food plant deployed old firmware and spent 9 hours fixing intermittent read/write failures between CompactLogix and SLC 5/04.
- DIP Switch / Configuration errors. Wrong operating mode selection toggles between DH+ and RIO functions; you cannot run both modes at once. A refinery team loaded RIO firmware and could not communicate with their DH+ PLC‑5 nodes.
- Wiring/Terminal incompatibility. Poor shield grounding on the DH+ trunk creates token loss and random network timeouts. A water treatment site used unshielded cable and saw token rotation delays under heavy motor switching noise.
- ESD destruction during unboxing. The onboard serial transceiver chips are sensitive. A technician touching exposed terminal pins without a grounded wrist strap can create latent faults that trigger dropped messages during temperature swings.
Frequently Asked Questions (FAQ)
Q: What lead times apply for international shipments? A: Stocked units ship within 1–3 business days. Air freight transit runs 3–7 days; sea freight takes 25–45 days, though customs clearance in Southeast Asia might add 2 days. Q: What export documentation can you provide? A: We prepare commercial invoice, packing list and certificate of origin for customs filing. All documentation matches the declared HS classification. Q: Can I hot-swap this gateway while the DH+ network remains active? A: Hot swapping is not recommended. Removing power disrupts the DH+ token ring and can stop all communications between legacy PLC nodes. Q: Does this unit replace both DH+ and Remote I/O at the same time? A: No. It uses one firmware mode at a time. You must flash the correct firmware to select DH+ bridge or Remote I/O adapter operation. Q: What is covered under the standard warranty? A: Warranty runs 12 months from shipment date, covering factory-verified hardware defects. Damage from ESD, miswiring or firmware misconfiguration falls outside coverage. Q: How many DH+ nodes can one gateway support? A: DH+ protocol limits total nodes, but practical field guidance recommends no more than four DH+ nodes for time-critical control applications to avoid slow token rotation. Q: Does this gateway require PLC logic edits for migration projects? A: In many RIO migration scenarios, existing PLC code stays unchanged, but DH+ messaging will require proper MSG instruction configuration on the EtherNet/IP controller.
