Moxa Technologies ioLogik E2210, User Manual, Page: 28 / 144

ioLogik E2200 Series Initial Setup
2-9
ATTENTION
All I/O channels of the ioLogik E2200+R2140 system can be polled by a remote host PC, but Click&Go logic can
only be used with the ioLogik E2200 series. Currently, Click&Go local control logic is not supported by the
ioLogik R2140 series.
ATTENTION
When using the RS-485 cascading interface or system bus to add more I/O channels or to connect to RS-485
Modbus devices, the ioLogik E2200 should always have an RS-485 Unit ID of 1. The Unit ID of the attached
ioLogik R2140 or other devices should always be 2 or more, with an upper limit of 99. Although the ioLogik
E2200 series supports Unit IDs up to 247 for Modbus devices, the highest Unit ID on the ioLogik R2140 is 99.
Setting the RS-485 Baudrate
The RS-485 port on the ioLogik E2200 series is reserved for connecting to another RS-485 I/O device. The
RS-485 port can run Modbus/RTU or I/O command sets. The baudrate is set by a physical dial on the top of the
ioLogik. The default settings are: baudrate = 115200; parity check = N; data bits = 8; and stop bit = 1.
Baudrate for RS-485
(parameters are N, 8, 1)
Dial setting and corresponding baudrate:
0:115200 1:57600 2:38400 3:19200
4:9600 5:4800 6:2400 7:1200
Remember to restart the ioLogik after making any changes to the RS-485 baudrate.
I/O Wiring Diagrams
A Dry Contact is a contact that does not provide voltage.
A Wet Contact is a contact that will provide voltage when closed.