Kendrion Kuhnke Automation GmbH
DO8
41
11/25/2016
4.10 DO8
4.10.1 Terminals
Power supply to module I/Os
L+
24 V DC
L-
0 V
4.10.2 Status LEDs
4.10.2.1 LED "EtherCAT Run"
The LED labeled "EtherCAT Run" indicates the state of the EtherCAT ASIC.
Initialization, no data exchange
Pre-operational, no data exchange
Safe operation, inputs readable
Operational, unrestricted data exchange
4.10.2.2 LED "IO"
The LED labeled "IO" indicates the state of the module's I/Os.
State
LED flash code
Explanation
Ok
Off
No error
SC
Red, on
Short-circuited digital output
The output drivers have a thermal fuse to automatically turn off any short-
circuited outputs. In case the short circuit prevails, the outputs are allowed
to cool down to be turned back on until the thermal fuse blows again.
Figure 27: Front view Relay-Modul DO8
Figure 28: I/O connection
Out
Pin
0
0
1
2
2
4
3
6
4
8
5
10
6
12
7
14