Delta AS04AD-A Analog Input Module
The Delta AS04AD-A is a high-precision analog input expansion module designed for the Delta AS Series modular PLCs. Offering 4-channel analog input capability with ±10 VDC or ±20 mA signal ranges and a fast 2 ms/channel conversion time, this module delivers exceptional accuracy with 16-bit resolution for critical analog measurement applications.
Technical Specifications
- Model: AS04AD-A Delta
- Product Type: Analog I/O Expansion Module
- Series: AS Series Expansion
- Input Channels: 4 Analog Inputs
- Input Signal Range: ±10 VDC / ±20 mA
- Resolution: 16-bit
- Conversion Time: 2 ms/channel
- Input/Output Selection: Separate AI/AO
Electrical Characteristics
- Supply Voltage: 24 VDC
- Ethernet Support: No
- Output Type: N/A (Input Module Only)
- In-Built Features: None
Mechanical & Environmental
- Mounting: DIN Rail (via AS Series PLC base)
- Form Factor: Compact expansion module
- Protection Rating: IP20 (installed in enclosure)
Key Features & Benefits
✅ High Accuracy Measurement: 16-bit resolution for precise analog signal capture.
✅ Fast Conversion Time: Only 2 ms/channel for responsive analog data acquisition.
✅ Wide Signal Range: Accepts both voltage and current input signals.
✅ Modular Compatibility: Seamlessly integrates with Delta AS Series PLCs.
✅ Compact & Efficient: Saves space while expanding analog capability.
📦 Buy Delta AS04AD-A Online – In Stock & Ready to Ship
At Drive Outlet Megastore we offer unbeatable Delta AS04AD-A prices.
Designed for industrial process control, machine automation, and real-time analog monitoring, this Delta analog input module enhances the versatility of your AS Series PLC system.
Fast UK delivery and full 2-year warranty included.

Reviews
There are no reviews yet.