Parallel Port Input/Output Signal; Input Signal Pins; X2 Remote Connector - Edwards STP-iS2207 Series Instruction Manual

4.9

Parallel port input/output signal

The remote input/output signal connector "X2 REMOTE" is used for input/output remote signals (see
Figure 31). This connector is of D-Sub (25 pins, socket type) type. The screw for connector is M2.6.
Note: The connector (pin type) is not included. Procure control equipment at your company.
Note: It is recommended to use a remote cable with shield type, and conduct both ends grounding
(Electromagnetic shielding) or single point grounding (Electrostatic shield). (see Section 5.2.6)
4.9.1

Input signal pins

When using contact input, refer to Table 12 and Figure 32. The input signal pins function only when the
input operation port is set to the parallel port.
Two abbreviations are used in Table 12 and Figure 32:
COM: Common Pin
IN: Input Pin
When performing remote operation using a photo-coupler, consider the variation in the current transfer
characteristics of the photo-coupler. And, check notes indicated in the data sheet.
STP-iS2207 Series Turbomolecular Pump
Figure 31 - X2 REMOTE connector
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