A1A-22 Analogue Load Cell Amplifier
ANYLOAD A1A-22 series strain gauge amplifiers provide high-performance signal conditioning for load cells and transducers. These DC-powered amplifiers can drive a single load cell directly or up to 4 x 350Ω (or 8 x 700Ω) load cells via a junction box. Housed in a durable aluminum casting enclosure, the A1A series features a compact design with two through-holes for easy installation. It provides a wide output signal range of 0V-10V or 4mA-20mA and is compatible with most Balluff IO-Link models.
- Input: Single input port; supports one load cell directly or up to 4 x 350Ω (or 8 x 700Ω) load cells through a junction box.
- Output: Single output port; signal output is field-configurable for either 0V-10V or 4mA-20mA.
- Enclosure: Rugged aluminum casting for industrial protection and simplified mounting.
Features
- One input port; supports 1 load cell directly, up to 4 × 350 Ω load cells via junction box, or up to 8 high-resistance load cells via junction box
- One output port; signal output configurable for 0-10 V or 4-20 mA
Specifications
| Load Cell Type | All strain gage types |
|---|---|
| Capacity | 1×350Ω directly connected or 4×350Ω or 8×700Ω through a junction box |
| Compatibility | Compatible with IO-LINK Balluff’s |
| Power Supply | 24V DC ± 10% |
| Input Range | 0mV – 30mV |
| Maximum Power Voltage (DC) | 30V, 2.5A |
| Output Signal (Voltage) | 0V – 10V |
| Output Signal (Current) | 4mA – 20mA |
| Enclosure Material | Aluminum casting |
| Operating Temperature Range | -10 to 50°C (14 to 122°F) |
| IP Rating | IP66 |
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