RD RDC6445GZ User Manual page 13

Shenzhen Reader Technology Co., Ltd
LED7
LED8
LED9
LED10
LED11
LED12
LED13
LED14
LED15
LmtU-
LmtU+
Wp1
Wp2
Act
Link
Err
Run
+5V
9
U
negative limit
U
positive limit
Indication for water protect 1
Indication for water protect 2
Ethernet communication
Ethernet connection
error in controller hardware
the normal running status
+5V power supply