Pneumatic
connection
42/18-84-EN
TZIDC, TZIDC-110, TZIDC-120
29
6 Pneumatic
connection
IMPORTANT (NOTE)
The TZIDC, TZIDC-110, TZIDC-120 positioner must be supplied with instrument air that is free
of oil, water and dust.
The purity and oil content should meet the requirements of Class 3 according to
DIN/ISO 8573-1.
NOTICE - Potential damage to parts!
Impurities on the pipe and positioner can damage components.
The recommended pipe dimension is 6 x 1 mm. Dust, splinters or any other particles must be
blown off the pipe before connecting.
To connect the air pipes, G1/4 or 1/4-18 NPT tap holes are provided. We recommend that you
use a line with the 6 x 1 mm dimensions.
NOTICE - Potential damage to parts!
Pressure above 6 bar (90 psi) can damage the positioner or actuator.
Provisions should be made to ensure that in the event of an error the pressure does not rise
above 6 bar (90 psi).
Fig. 20: Pneumatic connections
1
Pneumatic outputs
2
Supply air
3
Filter screw
Summary of Contents for TZIDC
Page 57: ...Ex relevant specifications 42 18 84 EN TZIDC TZIDC 110 TZIDC 120 57 ...
Page 58: ...Ex relevant specifications 58 TZIDC TZIDC 110 TZIDC 120 42 18 84 EN ...
Page 59: ...Ex relevant specifications 42 18 84 EN TZIDC TZIDC 110 TZIDC 120 59 ...
Page 67: ...Ex relevant specifications 42 18 84 EN TZIDC TZIDC 110 TZIDC 120 67 ...
Page 68: ...Ex relevant specifications 68 TZIDC TZIDC 110 TZIDC 120 42 18 84 EN ...
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Page 84: ...Appendix 84 TZIDC TZIDC 110 TZIDC 120 42 18 84 EN ...