STP-iXA3306 Series Turbomolecular Pump
2. Voltage input
Short the circuit between (19)-(37).
1) Supply 12 to 24 VDC to the circuit between
(21)-(1).
2) Supply 12 to 24 VDC to the circuit between
(3)-(1) for 0.3 seconds or more.
However, when inputting this signal
simultaneously with switching "ON" the STP
pump, supply 12 to 24 VDC to the circuit
between (3)-(1) for 10 seconds or more. Connect
the (1) pin to 0 V of 12 to 24 VDC.
Shutoff the circuit between (21)-(1).
Supply 12 to 24 VDC to the circuit between (3)-(1).
In this case, (21) is not used.
Shutoff the circuit between (3)-(1).
Table 15 - Starting/stopping the STP pump using voltage input (X2 REMOTE) (voltage input)
Figure 33 - Pump operation method 1 (voltage input)
Figure 34 - Pump operation method 2 (voltage input)
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