Product Description
Product Overview
The Allen-Bradley 1734-IE2I is an Isolated Analog Current Input Module designed for the POINT I/O system, a modular distributed I/O platform by Allen-Bradley, a brand under Rockwell Automation. This module is engineered to measure and convert analog current signals into digital values for use in industrial control systems, such as those involving CompactLogix or ControlLogix controllers. It features two isolated, single-ended input channels, each capable of accepting 0-20 mA or 4-20 mA current signals, making it ideal for applications requiring precise monitoring of sensors, transmitters, or other current-based devices. The 1734-IE2I supports high-resolution data conversion and is compatible with various POINT I/O communication adapters (e.g., DeviceNet, EtherNet/IP), enabling distributed I/O architectures in industrial automation. Its compact design and robust isolation ensure reliable performance in harsh industrial environments.
Technical Information
| Item | Specifications |
|---|---|
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Series | POINT I/O (1734) |
| Model/Part Number | 1734-IE2I |
| Description | Isolated Analog Current Input Module |
| Input Channels | 2 single-ended, individually isolated |
| Input Range | 0-20 mA or 4-20 mA |
| Resolution | 16 bits (0.32 µA/count over 0-21 mA) |
| Power Supply | 24 VDC (via POINTBus, 10-28.8 VDC range) |
| POINTBus Current | 75 mA at 5 VDC |
| Isolation | 50 V continuous, tested at 2550 VDC for 60 s |
| Operating Temperature | -20 °C to +55 °C (-4 °F to +131 °F) |
| Dimensions | 56 mm H x 12 mm W x 75.5 mm D (2.21 in x 0.47 in x 2.97 in) |
| Weight | 0.036 kg (0.08 lb) |