Delta AS228T-A PLC Base Unit — New Old Stock, Limited Warranty
Delta AS-Series PLC base unit AS228T-A with 16 digital inputs (24 VDC), 12 NPN transistor source outputs, built-in 24 VDC power supply, RS-485 and onboard Ethernet port, 128 KB program memory. New old stock sourced from original distributor warehouse — never installed in an industrial environment. Warranty limited to 90 days due to age since manufacture date. Ideal emergency supply for packaging lines, juice filling machines and injection moulding equipment previously running Delta DVP series and migrating to AS platform. Compatible with DIADesigner-AX from v1.1. Includes DIN rail, terminal screws and quick installation guide.
- series
- AS (AS228T-A)
- supply
- 24 VDC
- digital_inputs
- 16
- digital_outputs
- 12
- output_type
- NPN Transistor Source
- program_memory
- 128 KB
- communication
- RS-485, Ethernet (Modbus TCP, EtherNet/IP)
- expansion
- Up to 16 extension modules
- software
- DIADesigner-AX v1.1+
- stock_status
- New Old Stock (NOS)
- warranty
- 90 days limited
- operating_temp
- 0 to +55 °C
- protection
- IP20
- includes
- DIN rail, terminal screws, quick guide
For technical questions or availability, use Request repair or WhatsApp.
How it works
Our 6-step repair process
From request to warranted delivery — transparent, fast, and trackable with your RB code.
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Step 01
Submit request
Open a repair request online or coordinate intake; your unit is logged with an RB tracking code.
- Online request
- RB tracking code
- Fast intake
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Step 02
Inspection & diagnosis
Engineers run component-level diagnostics and share a clear condition report.
- Technical report
- Root-cause analysis
- Component-level diagnosis
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Step 03
Cost approval
You receive a clear cost and turnaround estimate; work continues only after your approval.
- Transparent estimate
- Approve before repair
- Clear schedule
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Step 04
Expert repair
Component-level repair with OEM-grade or verified parts — only failed parts are replaced.
- OEM-grade parts
- Component-level repair
- Specialist technicians
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Step 05
Testing & QA
Functional and load testing confirm the repair before release.
- Functional test
- Load test
- QA sign-off
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Step 06
Delivery with warranty
Packed and returned with work report, repair warranty, and online tracking.
- Repair warranty
- Delivery report
- Online tracking
Ready to get started?
Typical first response: 24–72 hours · No fix, no charge
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