Product Summary
The Allen-Bradley 1734-IE8C provides eight single-ended current input channels for industrial control. This module converts 4-20mA or 0-20mA signals into digital data with 16-bit resolution. Its compact design saves valuable cabinet space in distributed I/O applications. The module delivers absolute accuracy of 0.1% Full Scale @ 25 °C for reliable process monitoring.
[Theme Option A: Product Procurement & Buyer Guide]
Procurement managers value the 1734-IE8C for its high channel density and low cost per point. This module handles eight current inputs within a single, narrow package. The 1734-IE8C uses a delta-sigma conversion type for stable signal processing. Its 16-bit resolution across 0 to 21 mA provides fine granularity for accurate readings. Engineers appreciate the individually configurable channels for flexible system design. The module supports 4-20mA and 0-20mA signal ranges for diverse sensor types. This flexibility reduces the need for multiple module variants in a single panel. The module dissipates only 0.6 W @ 28.8V DC, minimizing heat buildup in dense enclosures. Its open enclosure type rating suits protected industrial environments well. The 1734-IE8C integrates seamlessly with any POINT I/O communication adapter for easy network connection.
[Theme Option B: Step-by-Step User & Installation Guide]
Begin installation by selecting a compatible terminal base for the 1734-IE8C. Use either the 1734-TB or 1734-TBS two-piece base assembly. Alternatively, choose the 1734-TOP or 1734-TOPS one-piece terminal base for simpler wiring. Mount the module onto the base until it clicks securely into place. The module measures only 56.0 x 12.0 x 75.5 mm and weighs a light 36 grams. Use signal wires with 22 to 14 AWG copper for proper current handling. Ensure the wire insulation rating meets 100 °C or greater for safety. Strip the wire to a length of 1.2 mm for correct terminal insertion. Connect the current loop signals to the designated input terminals on the base. The 1734-IE8C requires an appropriate POINT I/O communication adapter to function. Power the module through the backplane from the connected adapter. Configure the module software for signed integer data format and input scaling. The module creates 24 bytes of data tables within the PLC memory automatically. Set channel-level diagnostics and data alarming features through the configuration tool. The factory calibration eliminates the need for field calibration tasks. Verify the input signal range matches your process transmitter output before use.
Logistics & Standard Packaging Details
