4 current (0-21mA) or 4 voltage (±10Vdc) output versions May be powered by the backplane or by an external 24Vdc supply 14-bit resolution
Allen Bradley PLC I/O Module For SLC 500 Series, 4 Outputs, 195mA Output Current - 1746-NO4I
Translate real-world signals into a language your central controller understands with this PLC I/O module from Rockwell Automation's Allen Bradley range. It takes current readings and converts them into digital values, keeping the lines of communication in your automated system open and clear. The unit needs minimal mounting space as you install it in a single chassis slot. A 24V DC power switch gives you the option of using an external power supply. You can also draw power from the unit's backplane by simply flicking the switch to the down position.
Features & Benefits
• 14-bit resolution for clear data transfer • Broad operating temperature range between 0°C and +60°C makes it suitable to use in harsh industrial environments • Modular design, so it's quick and easy to add or remove units as needed
Standards and Certifications
• ANSI/ESD • BSEN • UL
Where should I fit this I/O module in a chassis?
When mounting this analogue I/O module in a chassis, you should take into consideration the ambient temperature and nearby electrical noise. It's best to install it away from an AC or high-voltage DC module, as well as away from the power supply to the chassis.