Rockwell Automation 2706-M1 MESSAGEVIEW 421 HARDWARE MANUAL User Manual
Page 13
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1–6
Terminal Overview
Publication 2706–816
Back View
Bottom View
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➂
➃
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➅
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Item
Description
1
Terminal Power Port for 24V DC input. Accepts 18 to 30V DC.
2
RS-232 communications port connects to the RS-232 serial port of a computer
for transferring applications.
3
Comm LED indicates when communications is 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-M1N1).
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