Description
The MODICON AS-BDAU-204 is a 4-channel analog output module for Modicon 984 and TSX Compact PLC systems. It converts digital signals to precise voltage or current outputs for controlling industrial devices like valves and drives.
Product Parameters
- Channels: 4 independent outputs.
- Output Types: Voltage (0-10V, ±10V, etc.); Current (0-20mA, 4-20mA).
- Resolution: 12-bit.
- Power: 5-24 VDC, 125-225 mA consumption.
- Isolation: 500 VDC minimum.
- Mounting: DIN rail, removable terminals.
MODICON AS-BDAU-204
Datasheet Summary
Supports per-channel configuration via DIP switches for range selection. Features overload protection, calibration adjustments, and LED status indicators. Discontinued but backward-compatible with legacy racks.
Origin
Manufactured in France by Schneider Electric’s Modicon line.
Technical Details
Integrates into PLC racks for process control applications. Uses ladder logic scaling and 3 input/4 output registers. Short-circuit protected with low bus power draw.
MODICON AS-BDAU-204
Common Q&A
- What ranges are available? Voltage: 0-10V, ±5V/10V; Current: 4-20mA.
- Does it need calibration? Yes, via pots or software for gain/offset.
- Compatible systems? Modicon 984, TSX Compact, A120.
- Power draw details? 125-225 mA at supply voltage.
- How to mount? DIN rail in standard I/O base.
Similar Models
| Model | Channels | Key Difference |
|---|---|---|
| AS-BDAU-208 | 8 | More channels |
| DAU-202 | 2 | Fewer channels |
| DAU-252 | 2 | Enhanced resolution |
| AS-BDAI-206 | 6 | Input variant |
| ADU-204 | 4 | Input companion |
| TSXASZ200 | 2 | Compact series |
| AS-BDAU-254 | 4 | Updated ranges |
| DAU-216 | Varies | Multi-mode support |
