Installation and Commissioning
2
0
1
8
-0
7
23
Connecting the Ground Connection Cable
1. Connect the ground cable to a cable lug.
2. Position the cable lug over the grounding terminal with the cable pointing downwards.
3. Screw the cable lug to the grounding terminal with 2 toothed lock washers inserted between
screw, lug, and terminal as illustrated:
Figure 3.1
Connecting the ground connection cable
4. Tighten the screw with a torque of 1.5 Nm.
The cable lug is properly attached and cannot come loose.
Connect the "Shield/Screen GND" grounding terminal to an equipotential bonding system.
3.2.4
DIP Switch Settings
The device has 8 DIP switches:
■
DIP switches S1 ... S7: Address setting and binary coding
■
DIP switch 8: Write protection settings
Address Settings
You can assign the PROFIBUS address 0
…
125 in 2 ways. Use the hardware DIP switches of
the device or the device type manager (DTM) software.
In order to assign an address to the mulit-input/output (MIO) device in the range of 0 ... 125 as
PROFIBUS address, use the DIP switches S1 ... S7.
Note!
Use a cable with a minimum cross section of 4 mm
²
.
1
Screw
2
Toothed lock washer
3
Cable lug
4
Grounding terminal on motherboard
1
2
3
4
2
