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Type 8694 REV.2
Electrical installation 24 V DC
Output signals to the control center (e.g. PLC; for analog output option only)
Terminal Configuration
Analogue position feedback +
2
3
Analogue position feedback GND
Table 25:
Assignment of screw-type terminals, output signals to the control center, cable gland
Operating voltage
Terminal Configuration
6
Operating voltage +
7
Operating voltage GND
Table 26:
Assignment of screw-type terminals, operating voltage, cable gland
Figure 39:
Position of the seal in the body casing
→
Check that the seal is correctly positioned in the body casing.
ATTENTION!
Breakage of the pneumatic connection pieces due to rotational impact.
▶ When unscrewing and screwing in the body casing, do not hold the actuator of the process valve but
the basic housing.
Damage or malfunction due to penetration of dirt and humidity.
To ensure degree of protection IP65 / IP67:
▶ Tighten the union nut on the cable gland according to the cable size or dummy plugs used (approx. 1.5 Nm).
▶ Screw the body casing in all the way.
→
Tighten union nut on the cable gland (torque approx. 1.5 Nm).
→
Close the device (assembly tool: 674077
25) The assembly tool (674077) is available from your Bürkert sales office.
External circuit
2
3
External circuit
6
7
Body casing
Seal
body casing
Basic housing
).
25)
+ (0/4 – 20 mA)
GND
24 V DC ± 25 %
max. residual ripple 10 %
english
55
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