TPM
207-D522-NN User Manual
13
2.4.2
LED Description
◆
DIO LED Indicator
P0 P1 R E
◆
Module LED Indicator
P0 P1 R E
E R P1 P0
LED
Description
Pn0 ~ Pn7 - Green
DI Port(n) Bit0 ~ Bit7, n = 0 ~ 3
Pn0 ~ Pn7 - Red
DO Port(n) Bit0 ~ Bit7, n = 4 ~ 7
LED
Description
E - Red
Error Communication
R - Green
In Normal Communication
P1 - Yellow
DC 5V Supply for Module Internal
P0 - Yellow
DC 24V Input for Module Internal
PWR
DC 24V Input for Module Internal