3 led status indicators, 2 connections – Westermo TD-29P User Manual
Page 9
Advertising
GB.23
6611-2022
6.3 LED Status Indicators
PWR
LED on
Power on
LED off
Power off
TD
LED on
Transmit line data active
LED off
Transmit line data inactive
RD
LED on
Receive line data active
LED off
Receive line data inactive
DCD
LED on
Data Carrier Detect active
LED off
Data Carrier Detect inactve
6.2 Connections
Line connection
Power supply
RS-485 Interface
LED indicators
Advertising