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Kendrion Kuhnke Automation GmbH
DI16/DO8
31
11/25/2016
4.5 DI16/DO8
4.5.1 Terminals
Power supply to module I/Os
L+
24 V DC
L-
0 V
Connect L+ to both L+ terminals if the total current exceeds the 6A limit.
Both terminals of L+ and of L- are each connected internally!
4.5.2 Status LEDs
4.5.2.1 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
4.5.2.2 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 17: I/O connection
Figure 18: Front view I/O-Modul DI16/DO8
Out
Pin
0
0
1
2
2
4
3
6
4
8
5
10
6
12
7
14