Hardware-Installation
Hardware Manual • Doc.-No.: E.3010.21 / Rev. 1.1
ECX-DIO8
Page 16 of 35
3.3.2 Module Installation Using a Mounting Rail Bus Connector
If the power supply voltage shall be fed via the InRailBus, please proceed as follows:
Attention:
The pins 1,2 and 3 of the mounting rail bus connector are reserved and must not be
connected!
Figure 6: Mounting rail with bus connector
1.
Position the InRailBus connector on the mounting rail and snap it onto the mounting rail
using slight pressure. Plug the bus connectors together to contact the communication and
power signals (in parallel with one). The bus connectors can be plugged together before or
after mounting the ECX..
2.
Place the ECX module with the DIN rail guideway on the top edge of the mounting rail.
Figure 7 : Mounting ECX modules
