User Manual for EZ-220, EZ-420, EZ-220L, EZ

User’s Manual

EZ-220, EZ-220V & EZ-420 Connections and Wiring

Power Connector

Block style connector is used to connect an external 24VDC power supply. See Power Connector Pinout on page 27.

Serial Port Communication LEDs

These LEDs illuminate to show whether the unit is sending or receiving data. See page 91.

24

Serial Port

This port may be used to connect the

programming computer or a PLC (see page 27). Use programming cable P/N

EZTEXT-PGMCBL to connect the PC. See

PLC Cable Part Number table, page 9 for the appropriate PLC cable used by your application. Block style connector is used to connect an external 24VDC power supply. See Power Connector Pinout on page 27.

EZ-TEXT-M-E