Ports on the Rear Panel
Port Positions
1 |
Antenna ports |
2 |
Phoenix alarm connector port |
3 |
USB ports |
4 |
GE ports |
5 |
Audio output port |
6 |
Audio input port |
7 |
HDMI port |
8 |
Power socket |
9 |
Ground terminal |
- |
- |
Port Description
Name |
Type |
Quantity |
Description |
|---|---|---|---|
Antenna port |
SMA-K (screw threads outside and a hole inside) |
2 |
Used to connect antennas to the Atlas 500 AI edge station. |
Phoenix alarm connector port |
- |
1 |
Used to connect an alarm input device such as a smoke detector, infrared detector, access controller, or an alarm output device such as an alarm bell. Ensure that the alarm input device and Atlas 500 AI edge station are grounded. NOTE:
It is recommended that the length of an RS232 cable be less than or equal to 10 m. |
USB port |
USB 2.0 Type-A |
2 |
Used to connect a keyboard. The Atlas 500 AI edge station provides two USB ports on the rear panel. You can connect a keyboard to either of them. NOTE:
The USB port does not support hot swap of storage devices. |
GE port |
- |
2 |
Used to connect to a switch using network cables, supporting 100/1000 Mbit/s auto-negotiation. |
Audio output port |
- |
1 |
Used to connect an audio output device such as a headset or speaker to the Atlas 500 AI edge station. Figure 2-3 Audio output cable
 NOTE:
The audio output cable and devices are not included in the accessory package, and need to be purchased by customers themselves. |
Audio input port |
- |
1 |
Used to connect an audio input device such as a microphone to the Atlas 500 AI edge station. Figure 2-4 Audio input cable
 NOTE:
The audio input cable and devices are not included in the accessory package, and need to be purchased by customers themselves. |
HDMI port NOTE:
The HDMI port is reserved and not for use now. |
- |
1 |
Used to connect to a monitor using an HDMI cable for video output.
NOTE:
The HDMI video cable is not included in the accessory package and needs to be purchased by the customer. Use a shielded cable shorter than 3 m. |
Power socket |
- |
1 |
Used to connect to the power supply system through a 2-pin DC power cable. One end of the cable is a 2-pin DC input terminal, and the other end is open. Users can prepare cables based on site requirements. The 2-pin DC input terminal adopts a foolproof design. If the positive and negative poles are reversely connected, the device cannot be powered on. The Atlas 500 AI edge station accessory package provides a 2-pin power cable terminal. The DC power cable specifications must be 1.5 mm2 or 16 AWG (recommended) or smaller. Figure 2-5 Power cable of the Atlas 500 AI edge station
 |
Ground terminal |
- |
1 |
Used to connect one end of the PGND cable to the ground terminal on the device and the other end to the ground point on the cabinet or workbench. A Phillips screwdriver and M4 screws are required. The PGND cable needs to be prepared by the customer, and a 16 AWG to 18 AWG yellow and green cable is required. |
Name |
Type |
Description |
|---|---|---|
D- |
RS485 negative |
Negative RS485 port, working with the D+ signal at a maximum rate of 115200 bit/s. |
D+ |
RS485 positive |
Positive RS485 port, working with the D- signal at a maximum rate of 115200 bit/s. |
RX |
RS-232 RX signal |
RS-232 level RX signal, working with TX at a maximum rate of 115200 bit/s. |
TX |
RS-232 TX signal |
RS-232 level TX signal, working with RX at a maximum rate of 115200 bit/s. |
G (lower) |
GND |
Ground signal, RS-232 level ground signal. |
G (upper) |
GND |
Ground signal, IN1 and IN2 input ground signal. |
IN1 |
Alarm input 1 |
Alarm input 1, working with GND. The input status can be open circuit or short circuit to ground. |
IN2 |
Alarm input 2 |
Alarm input 2, working with GND. The input status can be open circuit or short circuit to ground. |
OUT1 |
Alarm output |
Alarm output, working with OUT2. The output status can be OUT1 or OUT2 short circuit or OUT1 or OUT2 open circuit. |
OUT2 |
Alarm output |
Alarm output, working with OUT1. The output status can be OUT1 or OUT2 short circuit or OUT1 or OUT2 open circuit. |
