Pneumatic Connection; Electrical Connection - GEM 4241 Operating Instructions Manual

11 Pneumatic connection

11 Pneumatic connection
11.1 Standard, single acting
Connection
1 Air supply connection P
2 Working connection for process valve A1
3 Venting connection R with silencer (integrated housing ventilation)
1) only relevant for exhaust air duct and/or increase of protection class
11.2 Standard, double acting
Connection
1 Air supply connection P
2 Working connection for process valve A1
3 Venting connection R with silencer (integrated housing ventilation)
4 Working connection for process valve A2
1) only relevant for exhaust air duct and/or increase of protection class

12 Electrical connection

Danger of explosion
▶ Risk of injury or death!
Do not connect or disconnect when connected to the power supply.
●
Do not disconnect the device until the power has been switched off or the area has been classified as non-
●
hazardous.
Danger of explosion
▶ Risk of severe injury or death.
Danger from sparking. Never disconnect the connection cables when live.
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GEMÜ 4241
Designation
Designation
DANGER
DANGER
20 / 27
Connection size
G 1/8
G 1/8
1)
G 1/8
Connection size
G 1/8
G 1/8
1)
G 1/8
G 1/8
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