4 Technical specifications
ThinkTop Basic AS-Interface Visual Indications
LED Indications
LED A
“Energized” (Yellow)
--
LED B
“Setup/Fault” (Red)
--
LED C
“Solenoid” (Yellow)
--
TD 800-030_1
LED A
LED D
LED C
LED B
LED D
“De-Energized" (Green)
Technical specifications solenoid valves
Internal connections
Terminals for wire connection of the solenoids mounted internally in the control head. The number of solenoids actually mounted
in the control head could be 0 - 3.
Technical specifications
0 to 3 solenoid valves in each unit.
Ty p e
3/2 or 5/2 valve (only possible with one 5/2 valve)
Air supply
300-900 kPa (3-9 bar)
Filtered air, max. particles or dirt 5 µ 5-5 mg/m
3
Max. flow
180 l/min
Max. oil content
1mg/m
3
Max. water content
0.88 g/m
3
-20
o
C compressed air
Throughput ø2.5 mm
Manual hold override. Yes
External air tube connection
ø6 mm or 1/4” (specify when ordering)
Silencer/filter Connection possible via ø6 mm or 1/4
".
(Filter recommended in tropical regions)
Internal connections (solenoids)
The power consumption of the solenoids is being reduced via PWM (Pulse Width Modulation). The PWM can be disabled by
removing the jumper (terminal 3, 4)
Nominal voltage
24 VDC
Nominal power 1.0 W
Load current Max. 100 mA per solenoid
Max. current from any number of energized output stages
is 200 mA
Voltage drop Max. 3 V at 50 mA
Activation time
60 ± 10 ms (time with full power if PWM is enabled)
PWM duty cycle
40% (after activation time if PWM is enabled)
PWM frequency 2 - 5 kHz
Materials
Plastic parts Nylon PA6
Steel parts Stainless steel AISI 304
Seals Nitrile (NBR)
Gore vent. membrane
PBT plastic
9
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