User guide

ZCS-232 User Guide
6
5. Connector
ZCS-232
RXD
TXD
DSR
GND
DTR
CTS RTS
1 2
3
4
5
6
7 8 9
6. LED
LED
Status
Meaning
RDY
(Green)
Blink
Normal operation
Off
System Error
SRL
(Red)
On
Transmitting/Receiving serial data
Link
ON
Network connection complete (For Coordinator, auto
ON)
Blink
Search for device and attempt network connection