Edwards STP Series, Инструкция по эксплуатации

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STP-iXA2205 Series Turbomolecular Pump
Nov. 10 76 Issue 1-h
4
OPERATION
Pin Description
Pins for inputting the input operation port select signal.
When the pins between (1)––(4) are short-circuited, the input
operation port will be set to the parallel port automatically, and
the input operation via the serial port is disabled.
When the pins between (1)––(4) are opened, a parallel port or
any of three serial ports from COM1 to COM4 can be selected
in the input operation port (see Section 5).
Pins for inputting the rotation INHIBIT enable signal.
The input pins are valid even when input operation port is set to
serial port.
When the pins between (1)––(2) are short-circuited, the rotation
INHIBIT signal input is enabled.
Table 19 - X2 REMOTE input signal pins (continued)
(1) (4)
COM PORT SELECT IN
(1) (2)
COM INHIBIT ENABLE IN