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The 07 AA 62 R1 converts analog field signals into digital values for ABB Procontic controllers. This module reads voltage or current signals from sensors and transmitters. You can rely on it for pressure, temperature, or flow monitoring applications.
Key Technical Parameters
The table below lists all essential technical specifications for this analog input module.
| Specification | Details |
|---|---|
| Part Number | 07 AA 62 R1 |
| Product Type | Analog Input Module |
| Compatibility | ABB Procontic PLC systems |
| Number of Channels | 8 differential inputs |
| Input Range (Voltage) | 0 to 10V, ±10V |
| Input Range (Current) | 0 to 20 mA, 4 to 20 mA |
| Resolution | 12 bits |
| Conversion Time | 10 ms per channel |
| Input Impedance (Voltage) | ≥ 1 MΩ |
| Input Impedance (Current) | 250 Ω |
| Isolation | 500V AC (channel to bus) |
| Dimensions (W x H x D) | 120 mm x 80 mm x 35 mm |
| Weight | Approx. 0.24 kg |
| Terminal Type | Removable screw connector |
| Power Supply | 5V DC from backplane + 24V DC external |
| Current Consumption | 200 mA (logic) + 50 mA (field) |
| Operating Temperature | 0°C to 60°C |
Physical Characteristics and Installation
This analog input module weighs approximately 0.24 kg for easy rack installation. Its dimensions measure 120 mm x 80 mm x 35 mm for Procontic chassis slots. First, slide the 07 AA 62 R1 into a free I/O rack position. Then, secure the module using the built-in locking latches. Finally, connect your sensors to the removable screw terminals. LED indicators on the front confirm power and channel activity.
Input Ranges and Signal Conversion
The 07 AA 62 R1 provides 8 differential input channels for noise-resistant measurements. Each channel accepts 0 to 10V or ±10V for voltage-based sensors. Alternatively, you can configure the input for 0 to 20 mA or 4 to 20 mA current loops. The 12-bit resolution delivers precise digital values for process control. High input impedance for voltage inputs minimizes signal loading effects.
Conversion Speed and Isolation
This module converts each analog channel in 10 ms for responsive monitoring. The total scan time for all eight channels reaches 80 ms. 500V AC isolation separates the field circuits from the backplane bus. Consequently, this design protects the controller from ground loops and surges. The 07 AA 62 R1 requires both 5V DC logic power and 24V DC field power.