3
INSTALLATION
14
OPTISENS IND 1000
www.krohne.com
12/2016 - 4001969202 - MA OPTISENS IND 1000 R02 en
3.5 Safety instructions
3.5.1 Connecting the sensor cable to the signal converter MAC 100
When ordering the single channel version, only the interface "Pos.A" is populated. In the version
with dual channels the interfaces "Pos.A" and "Pos.B" are populated.
DANGER!
For devices used in hazardous areas, additional safety notes apply; please refer to the Ex
documentation.
DANGER!
All work on the electrical connections may only be carried out with the power disconnected.
DANGER!
Observe the national regulations for electrical installations!
WARNING!
Observe without fail the local occupational health and safety regulations. Any work done on the
electrical components of the measuring device may only be carried out by properly trained
specialists.
INFORMATION!
Look at the device nameplate to ensure that the device is delivered according to your order.
DANGER!
All work on the electrical connections may only be carried out with the power disconnected. Take
note of the voltage data on the nameplate!
INFORMATION!
Look at the device nameplate to ensure that the device is delivered according to your order.
Check for the correct supply voltage printed on the nameplate.
Figure 3-1: Terminal compartment overview
1
Sensor connection terminals
2
Terminal block S (protective earth)
3
Terminal block A : terminal for sensor
