Teracom TCW112-CM, Руководство пользователя

Страница: 4 / 20

TCW112-CM-R3.2 - March 2018 Page 3
4. Connectors and LED’s
The location of the connectors and LED’s are shown below:
4.1 Connectors
The device has following connectors:
Power – 2.1x5.5mm connector, central positive;
Ethernet - RJ45 connector;
Screw terminals:
- GND ground for 1-Wire sensor;
- DAT data input/output of 1-Wire sensor;
- +VW power supply for 1-Wire sensor;
- GND ground for analog input;
- AIn analog input;
- +VA power supply for analog sensors;
- GND ground for digital input;
- DIn digital input, operates either in “dry contact” mode (J1 is closed) or
“logic level” mode (J1 is open);
- Relay normal open and normal closed contacts are available.
4.2 LED indicators
The following LED’s show the status of the controller:
STS (red) – flashes when the main program of the controller is executed;
LOG (yellow) – indicates that somebody is logged via WEB interface;
ACT (yellow) – flashing when there is an activity ;
LNK (green) – ON when the link is up, OFF when no or bad connection;
REL (green) – indicates that the relay is activated.