User Manual

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Overview
NPort P5150A series device servers are compact, palm-sized data
communication devices that allow you to control RS-232/422/485 serial
devices over a TCP/IP-based Ethernet.
NOTE
“-T” indicates an extended temperature model.
Package Checklist
Before installing the NPort P5150A series device server, verify that the
package contains the following items:
• 1 NPort P5150A serial device server
• 4 stick-on pads
• Document & Software CD
• Quick Installation Guide
• Product Warranty Statement
Optional Accessory
• DK-35A: DIN-Rail Mounting Kit (35 mm)
Notify your sales representative if any of the above items are missing or
damaged.
Hardware Introduction
As shown in the following figures, NPort P5150A series device servers
have one male DB9 port for transmitting RS-232/422/485 serial data.
Reset Button—Press and hold the Reset button for 5 seconds to load
factory defaults: Use a pointed object, such as a straightened paper clip
or toothpick, to depress the reset button. This will cause the Ready LED to
blink on and off. Once the Ready LED stops blinking (after about 5
seconds), release the reset button and the device server will start to load
the factory defaults.