1.Power supply&Input terminals 2. Program Port(can be used as RS232 port with ELC-RS232 or RS485
port with PRO-RS485) 3.RUN/STOP Indicator 4.Output terminals
4. PR-14 and PR-18 series model:
1.Power supply&Input terminals 2.HMI/LCD panel 3.keypad 4.Output terminals 5. Program
Port(can be used as RS232 port with ELC-RS232 or RS485 port with PRO-RS485) 6.Extension port
Dimensions of PR-14 and PR-18: