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Delta I/O Accessory Board ACC-51E for Industrial Control
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Delta I/O Accessory Board ACC-51E for Industrial Control
Expand Delta PLC I/O capacity reliably with compact, cost-effective accessory board.
| Brand | Delta |
| Model | ACC-51E |
| Voltage | 24V DC |
| Country of Origin | Taiwan |
| Weight | 0.2 kg |
| Dimensions | 100 x 60 x 30 mm |
| Warranty | 1 year |
| Certifications | CE, UL |
| SKU / MPN | ACC-51E |
| What’s in the box | 1x I/O accessory board, 1x mounting bracket, 1x connector kit, 1x user manual |
| Communication Interface | RS-485 |
| Number of I/O Points | 16 digital inputs, 16 digital outputs |
| Output Type | Transistor (NPN) |
| Input Voltage Range | 20.4 to 28.8V DC |
| Protection Rating | IP20 |
| Operating Temperature | -10 to 55°C |
Key benefits: Easy integration, robust design, low power consumption, wide operating temperature range.
Typical applications: Factory automation, machine control, conveyor systems, packaging machinery.
Order number: Delta I/O Accessory Board ACC-51E for Industrial Control
Lifecycle: Active
Documentation: Available from Delta website: https://www.delta-americas.com
1 review for Delta I/O Accessory Board ACC-51E for Industrial Control
Clear filtersOur Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don’t worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitve pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.

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William G. –
The variable frequency drive was calibrated easily. Works like a charm.