Connecting up
5.2 Connecting the device
SITRANS P DS III with PROFIBUS PA
Operating Instructions, 06/2013, A5E00053276-07
67
1. Insert the connecting cable through the cable gland ②.
2. Connect the device to the plant with the protective conductor connection
⑥.
3. Connect the wires to the terminals "+" and "-"
③.
The device is not polarity sensitive.
4. If necessary, ground the shield to the screw of the ground terminal
⑧. The ground
terminal is electrically connected to the external protective conductor connection.
PROFIBUS PA/FOUNDATION™ Fieldbus FF
Cable entry for auxiliary power/analog output
Test connector for direct current measuring device or connection for external display
Protective conductor connector/equipotential bonding terminal
Figure 5-1 Electrical connection, power supply