MicroLogix 1100 Controllers
|Introduction||Product Design||Communication||Typical Configurations||Specifications||Additional Resources|
The MicroLogix 1100 controllers provide an isolated RS-232C/RS-485 port and an RJ45 Ethernet port. The ports can be used for the following types of communication.
|Communication channel 0
Isolated RS-232C and RS-485 electrical compatibility (on separate pins)
| Use the RS-485 cable (1763-NC01) to interface directly to RS-485 networks.
DF1 full-duplex, DF1 half-duplex master and slave, DF1 radio modem.
DH-485; If you use RS-232C port and existing cables, an Advanced Interface Converter (1761-NET-AIC) and external power is required for networking. DH-485 is also supported directly using the RS-485 cable (1763-NC01) on this port.
Modbus RTU master and RTU slave; If you use RS-232C port and existing cables, an Advanced Interface Converter (1761-NET-AIC) and external power is required for networking. Modbus RTU networking is also supported directly using the RS-485 cable (1763-NC01) on this port.
|Communication channel 1
RJ45 port supports EtherNet/IP for peer-to-peer messaging
| 10/100 Mbps port with support for BOOTP and DHCP capability directly from the controller.
Automatically assign IP address through DHCP or BOOTP, or configure using RSLogix 500 programming software.
Monitor your IP address through the LCD Display (or use the write-on nameplate).
Allows controllers to exchange data with other controllers through messaging; does not support scanning of I/O on Ethernet adapters.