Data Highway Plus (DH+) Channel
- Communication rates up to 57.6K baud
- Maximum network length of 3,048 m (10,000 ft)
- Belden 9463 (blue hose) cable connection between nodes (daisy chain connection)
- Built-in isolation
DH-485 Channel
- Configurable communication rates up to 19.2K baud
- Electrical isolation via the 1746-AIC
- Maximum network length of 1219 m (4,000 ft)
- RS-485 electrical specifications
- Belden 9842 cable connection between nodes (daisy chain connection)
RS-232 Channel
- Communication rates up to 19.2K baud
- Maximum distance between devices is 15.24 m (50 ft)
- RS-232C electrical specifications
- Modem support
- Built-in isolation
Protection Features Comparison
| Types of Protection | SLC 5/01 | SLC 5/02 | SLC 5/03 and SLC 5/04 |
| Password | ● | ● | ● |
| Future Access (OEM Lock) | ● | ● | ● |
| Program Owner | ● | ● | ● |
| Program Files | NA | NA | ● |
| Data Table Files | ● | ● | ● |
| Memory Module Data File Overwrite | NA | NA | ● |
| Memory Module Program Compare | NA | NA | ● |
| Memory Module Write Protection | NA | NA | ● |
| Force Protection | NA | NA | ● |
| Keyswitch | NA | NA | ● |
| Communication Channel Protection | NA | NA | ● |
● = Feature Supported / Available | NA = Not Applicable / Not Available
About Amikon Limited
From the coastal logistics hub of Xiamen, Amikon Limited manages one of the largest independent inventories of PLCs, HMIs, and DCS components on the planet. We are the silent partner behind the world's most resilient factories.
How We Simplify Your MRO (Maintenance/Repair/Operations)
- Phase 1: Rapid Identification - Give us a part number, even a discontinued one. We'll match it to our live inventory in minutes.
- Phase 2: Quality Assurance - Our technicians treat every PCB as a mission-critical asset. Reliability is our only metric.
- Phase 3: Global Deployment - With 166 countries served, we handle the customs, the paperwork, and the rush-delivery.
Hardware We Move Every Day
- DCS: Foxboro, Ovation, Eurotherm
- PLC: Modicon, GE, Reliance
- Feedback: Encoders, Probes, and Interface Modules
While your local reps are quoting "TBA" for lead times, our warehouse in Xiamen is already prepping crates for shipment. We don't play the "order-to-order" game—if we quote it, we own it.
The Amikon Order Protocol
- Step 1: Direct Matching - Provide your part number (e.g., ABB DSQC or Bently Nevada 3500). We check the physical shelf, not just a database.
- Step 2: Transparent Quotation - You get the "Sweet Price" upfront. No hidden "service fees." High-volume orders trigger immediate tier-discounts.
- Step 3: Rapid QA - Every unit undergoes a power-on test and visual inspection. Original Factory Seal (OFS) integrity is our priority.
- Step 4: Air-Freight Dispatch - We utilize DHL/FedEx/UPS daily pick-ups. Typical transit to the US/EU: 3-5 business days.
Specialty: DCS Modules, PLCs, and High-Speed Turbomachinery Control.
Guarantee: 12-Month Replacement Warranty.
