Segment Protector Connection Layout Of The Spurs - Pepperl+Fuchs R2-SP-IC Series Manual

Segment Protector
Installation and Commissioning
Ensure that connectors are mechanically locked
■
Torque required for tightening terminal screws: 0.4-0.5 Nm
■
Spring Terminals: Cable and Connection Information
Permissible wire core section:
■
- Spring terminals with flexible or rigid wires: 0.5-2.5 mm²
Insulation stripping length: 10 mm
■
Ensure that connectors are mechanically locked
■
Torque required for tightening terminal screws: 0.4-0.5 Nm
■
4.3

Segment Protector Connection Layout of the Spurs

Danger!
Risk of explosion through exposed conductors
Exposed conductors of inadequately fixed cables can cause sparks that can ignite the
surrounding atmosphere.
When installing the device ensure that the cables are securely fixed.
Danger!
Risk of connection damage and resulting increased explosion hazard
Manipulating connections outside of the specified ambient temperature range can lead to
material damage, resulting in an unwanted failure of the functionality of the connection. This
could result in an increased explosion hazard in potentially explosive atmospheres.
Only manipulate connections in the specified ambient temperature range.
Temperature range: -5 C° ... +70 C°
Spur Connection with Screw Terminal
_
+
Spur connectors
+ Spur +
- Spur -
S Shield connection
Spur Connection with Spring Terminal
+ - S
+ Segment +
- Segment -
S Shield connection
20
S