Rockwell Automation 2706-M1 MESSAGEVIEW 421 HARDWARE MANUAL - Manual (Page 15)

1–8 Terminal Overview
Publication 2706–816
Back View
Bottom View
➀ ➁
➂
➃
➄
➅
➇
➆
Item Description
1 Terminal Power Port for 24V DC input. Accepts 18 to 30V DC.
2 RS-232 communications port connects to RS-232 serial port of a computer for
transferring applications.
3 Comm LED illuminates when communications are occurring.
4 Fault LED indicates firmware and hardware faults.
5 Mounting studs secure the MessageView to an enclosure or panel.
6 Connection label provides connector pin descriptions and other product in-
formation.
7 Nameplate label provides catalog number, series letter, fuse rating, power input
and other product information.
8 Remote I/O connector (Catalog No. 2706-M1F1).