5.4.1
Connecting the device to the mains supply
Important information
DANGER FROM ELECTRICAL VOLTAGE
The system is supplied with line voltage. Risk of electrical shock. Contact will result in
death, burns or shock.
b
Electrical work may only be performed on the system by qualified specialist per‐
sonnel.
b
Interrupt the voltage supply.
b
Check residual voltage on the system components.
b
Use extra caution.
b
Always connect equipotential bonding (earthing).
b
Do not disconnect or remove the protective conductor.
b
The voltage supply must be disconnected when attaching or detaching electrical
connections.
Prerequisites
A suitable power supply unit with two connecting cables for connecting the device to
the mains supply is available as an accessory.
Approach
1.
Connect the wires of the cable extending from the power supply unit to the supply
connector.
2.
Connect the supply connector to the
9-32 V DC IN
connection.
3.
Screw together the plug connection.
4.
Establish a connection to the local mains supply via the power cord.
5.4.2
Connecting the device to the fuse module in the control cabinet
Overview
Figure 4: Connection to the fuse module in the control cabinet
1
2-wire connecting cable open at both ends
2
Terminals in the control cabinet (24 V DC)
3
Power supply unit
NOTICE
The power supply unit installed in the control cabinet must provide at least 160 W of
power.
5
ELECTRICAL INSTALLATION
16
O P E R A T I N G I N S T R U C T I O N S | SID Pro
8027793/V1-0/2022-07-01 | SICK
Subject to change without notice