Product Description
Acromag IP330 16-Bit A/D Analog Input Module – High-Density IndustryPack for Data Acquisition Systems
This used Acromag IP330 is a high-density 16-bit analog-to-digital input module in the IndustryPack (IP) form factor. It is designed to mount on a carrier board (such as VMEbus, ISA, or PCI carriers) to provide precision analog input capabilities for industrial control, data acquisition, and test systems.
The IP330 offers 16 differential or 32 single-ended analog input channels with programmable input ranges (±5V, ±10V, 0-5V, 0-10V). It features a 16-bit successive approximation ADC with a maximum conversion rate of 125KHz (8µs per channel) and a recommended throughput of 67KHz for specified accuracy. The module includes programmable gain (1,2,4,8) per channel, mailbox memory for uninterrupted data acquisition, and multiple scanning modes.
The IP330 has been discontinued by Acromag and replaced by the IP330A.
Condition Note: This unit is untested and sold as-is. It is a pull from surplus test equipment. No carrier board, cables, or software are included.
Key Specifications
| Specification | Details |
|---|---|
| Manufacturer | Acromag, Inc. |
| Model | IP330 |
| Type | IndustryPack Analog Input Module |
| Resolution | 16 bits |
| Channels | 16 differential or 32 single-ended |
| Input Ranges | ±5V, ±10V, 0-5V, 0-10V (hardware DIP switch selectable) |
| Conversion Time | 8 µs per channel (max) / 15 µs recommended |
| Throughput (Max) | 125 KHz (single channel) |
| Programmable Gains | 1, 2, 4, 8 (software selectable per channel) |
| Scanning Modes | Uniform continuous, uniform single, burst continuous, burst single, external trigger only |
| Mailbox Memory | 32 storage buffer registers |
| Data Format | Straight binary or two’s complement |
| Overvoltage Protection | -35V to +55V (power off) |
| Power Requirements | +5V @ 40mA, +12V @ 20mA, ±12V or ±15V |
| Operating Temp | 0 to 70°C (IP330), -40 to 85°C (IP330E) |
| Physical Dimensions | Single-size IndustryPack (approx. 4″ x 2″ x 1″) |
| Condition | Used – Untested |
Key Features
| Feature | Benefit |
|---|---|
| 16-Bit Resolution | High-precision measurement with 0.0015% resolution |
| High Channel Density | Up to 32 single-ended inputs per module |
| Programmable Gain per Channel | Independent gain settings for each input channel |
| Mailbox Memory | Allows CPU to read latest data without interrupting the A/D converter |
| Multiple Scanning Modes | Flexible acquisition for different application requirements |
| Programmable Interval Timer | User-defined conversion intervals from 8µs to 2.09 seconds |
| New/Missed Data Registers | Polling capability to track data freshness and detect overruns |
| Fault Protected Inputs | Overvoltage protection from -35V to +55V |
| External Trigger I/O | Synchronization with external events or multiple modules |
| Weight | 1 lbs |
|---|---|
| Dimensions | 6 × 3 × 3 in |
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