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2 Quick Start
2.1 Preparation for use
Before using the serial server (hereinafter referred to as "device"), you need to prepare network cables,
computers, USB-to-serial converters and other related accessories. details as follows:
NA111-A
Plug Wire
2.2 Device wiring
NA111-A power wiring (AC 85-265v, L (live, red), N (neutral, blue)):
Serial port and network port and wiring:
1. The standard 10M/100M self-adaptive RJ45 network port is adopted. After correct access, the orange
indicator light of the device network port is always on, and the green indicator light is flashing;
2. The standard RS485 interface (4*3.81mm phoenix terminal) is used, the device 485-A is connected to the A
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Cable
USB to RS485
NA111-A_User_Manual
Computer
Several cables
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