Fieldbus Connection - Endress+Hauser OTMT84 Bedienungsanleitung

Wiring
Fig. 6: Spring terminal connection
A Insert wire end (solid wire or wire with ferrule)
B Insert wire end with tool (fine-strand wire without ferrule)
C Release wire end with tool
D Remove wire end
Procedure:
Item A, Solid wire:
Item B, Fine-strand wire
without ferrule:
Item C and D
Releasing the connection:
When connecting flexible cables and spring terminals, it is not recommended to use
ferrules.
4.3

Fieldbus connection

Fieldbus cable specifications to IEC 61158-2 (MBP). Devices can be connected to the fieldbus in
two ways:
• Connection via conventional cable gland.
• Connection via fieldbus connector (optional, can be purchased as an accessory).
34
A
1. Strip wire end. Minimum stripping length = min. 10 mm (0.39 in)
2. Insert the wire end into the terminal (A).
3. Check the connection by pulling on the wire lightly. Repeat from step 1 if
necessary.
1. Strip wire end. Minimum stripping length = min. 10 mm (0.39 in)
2. Operate lever opener with tool (B).
3. Insert the wire end into the terminal (B).
4. Release lever opener.
5. Check the connection by pulling on the wire lightly. Repeat from step 1 if
necessary.
1. Operate lever opener with tool (C).
2. Remove wire from terminal (D).
3. Release lever opener.
Dual-input temperature transmitter
B C D
A0008322