Cable Entry; Setting The Mechanical Feedback; Mechanical Position Indicator - ABB TZIDC Operating Instructions Manual

5.3

Cable entry

IMPORTANT (NOTE)
The cable terminals are delivered closed and must be unscrewed before inserting the cable.
For the cable entry into the housing, on the left-hand side of the housing there are two tap holes
in four thread combinations to accommodate the cable entry and pneumatic connection.
- Cable: thread 1/2-14NPT, air pipe: thread 1/4-18 NPT
- Cable: thread M20 x 1,5, air pipe: thread 1/4-18 NPT
- Cable: thread M20 x 1,5, air pipe: thread G 1/4
- Cable: thread G 1/2, air pipe: thread Rc 1/4
As an option, one thread can be fitted with a cable gland and the other with a pipe plug if
necessary.
Fig. 19: Cable entry
1 Pipe plug
2 Cable gland
5.4

Setting the mechanical feedback

5.4.1

Mechanical position indicator

1. Loosen the screws for the housing cover and remove it.
2. Rotate the position indicator on the shaft to the desired position.
3. Attach the housing cover.
4. Affix the symbol label to mark the minimum and maximum valve positions on the housing
cover.
IMPORTANT (NOTE)
The adhesive labels are located on the inside of the cover.
42/18-84-EN TZIDC, TZIDC-110, TZIDC-120
Electrical connections
27