Siemens SSB161.05U, Руководство пользователя

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Siemens A6V12681516_enUS_a
Smart Infrastructure 10/12/2022
Technical data
Power supply
Operating voltage AC 24 V (± 15 %) or DC 24 V (± 20 %)
Frequency 50/60 Hz
Power consumption 3 VA (AC); 1.2 W (DC)
Primary fuse or breaker rating External, 2 A quick blow
Signal input
Control signal DC 0…10 V
Input impedance 100 kOhm
Parallel operation (number of actuators) Max. 10
1)
1)
Provided that the controller output is sufficient.
Operating data
Position with de-energized contact Y
See "Technical design [
▶
2]"
Running speed (time for 5.5 mm) < 5 s/mm ± 25 % (27.5 s ± 25 %)
Positioning force 45 lbf (200 N)
Stroke 0.05 to 0.25 inch (1.2…6.5 mm)
Permissible temperature of medium in the connected valve 34 to 248°F (1…120
℃
)
Electrical connection
Permissible length for signal lines 65 ft (20 m)
Wire cross section 18...20 AWG (0.5...0.75 mm²
）
Cable diameter <0.2 inch (5 mm)
Mounting
Connection to valve Plastic coupling nut 3/4” inch
Orientation Above horizontal
Standards
EU conformity (CE) A5W00254962A
RCM conformity A5W00254983A
UKCA A5W00257055A
Housing protection degree NEMA 2 / IP20 (EN 60529)
Protection class according to EN 60730 III
Pollution degree 2