Samson 3730-6, Mounting And Operating Instructions

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EB 8384-6 EN
Design and principle of operation
Options for Type 3730-6 Positioner
Binary input
· Galvanically isolated · Switching behavior configured over software
Active switching behavior (default setting)
Connection
For external switch (floating contact) or relay contacts
Electrical data Open-circuit voltage when contact is open: max. 10 V, pulsed DC current with
peak value of 100 mA and RMS current 0.01mA when the contact is closed
Contact Closed, R < 20 W Switching state ON (default)
Open, R > 400 W Switching state OFF (default)
Passive switching behavior
Connection
For externally applied DC voltage, reverse polarity protection
Electrical data 3 to 30 V · Destruction limit: 40 V · Current draw at 24 V: 3.7 mA
Voltage > 6 V Switching state ON (default)
< 1 V Switching state OFF (default)
External position sensor
Travel Same as positioner
Cable 10 m with M12x1 connector, designed for continuous flexing, flame retardant
acc. to VDE 0472, resistant to oils, lubricants, coolants as well as other corro-
sive media
Permissible ambient
temperature
–60 to +105 °C · Limits specified in the EC Type Examination Certificate addi-
tionally apply for explosion-protected devices.
Vibration immunity Up to 10 g in the range between 10 and 2000 Hz
Degree of protection IP 67