Technical Information
Serial
5
Agilent 4UHV Ion Pump Controller User Manual / 87-900-137-01 (A) 73/104
Serial
The following figure shows the 4UHV interconnections.
Figure 17 4UHV interconnections
This is a 9-pin D-type serial input/output connector that allows the
4UHV to be controlled via an RS232 or RS485 connection.
Table 5
PIN No. Signal Name
1 +5 V (OUT)
2 TX (RS232)
3 RX (RS232)
4 Reserved
5 GND
6 A + (RS485)
7 Reserved
8 B - (RS485)
9 Reserved
This Manual: http://www.manuallib.com/file/2630540
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