Bimba IntelliSens - Manual (Page 6)

IntelliSense ® Manual
6
Power Architecture
The IntelliSense ® SIM should be connected to a Class 2, limited power source or limited-energy power source. The
power supply may supply 11~24 VDC. There are two ways to connect power to the IntelliSense ® SIM.
Power can be supplied:
a. over pin 3 (+) and pin 4 (-) of the 4-pin connector
b. using pin 7 (+) and pin 8 (-) of the MODBUS port
Using the IntelliSense ® Junction Block (ISH-R04) is the preferred method of enabling power for option b.
Choosing How to Power the SIM
The system architecture will dictate which power option is available for your installation. The determining factor is the
use of the EOT outputs. If the installation calls for the use of the EOT outputs, option b becomes the only power op-
tion available and DIP switch 9 must be switched to OFF (default setting is ON).
Architecture Examples
IntelliSense ® has a variety of hardware configurations to meet the customers’ needs.
• Basic Monitoring / and PLC discrete inputs
• Basic Data Logging and Remote Monitoring / with PLC discrete inputs
• Basic Monitoring with MODBUS RTU Network / and PLC discrete inputs
Figure 2: Power option a, I/O Port Figure 3: Power option b, MODBUS Port