Smart Home System: Technical Parameters of Computer Network Controller

Computer Network Controller

The computer network controller has "TCP/IP" - network connection function, it provides RJ45 network port directly connected to LAN router, switch or hub (HUB), so that any computer on the LAN can work with computers. The network controller communicates and controls any device in the home system. If the broadband router does a port mapping on the IP address of the computer network controller (that is, the router virtual server setting), the home computer does not need to be turned on, and the user can remotely control any device in the home system through the Internet.

Computer network controller technical parameters

(1) Model: CRM-PC20 (wall mounted); CRM-PC/M (modular, installed in weak box, occupying 1U module).

(2) Operating power: AC12V.

(3) Operating current: ≤50mA.

(4) System communication rate: 20 Kbps.

(5) PC communication rate: 19 200 bps.

(6) Appearance size (wall mounted): 86mmx86mmx31mm.

(7) Fixing screw pitch (wall mounted): 60.3mm (bottom box depth > 45mm).

Computer Network Controller Wiring

The wall-mounted computer network controller uses a standard 86 back box installation method. The COM port is connected to the system bus. It can connect to the computer's serial port, and it can also connect to a broadband router, switch, or hub. When connecting to a broadband router, switch, or hub, you can connect through either the front-facing network port or the back LAN port. You can choose either one of them.