Keysight Technologies L4490A, Руководство пользователя

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Keysight L4490A/L4491A User’s Guide 119
Introduction to Programming
Connector Pin Definitions
The Option 004 connectors and pin definitions are shown on the following page
and in Table 4-1. The Web user interface is shown in Figure 4-17.
Table 4-1. L4490A/L4491A Option 004 Pin Definitions
.
Connector P102 - Digital IO
Connnector P101 - Relay Control
Connector P102 (Digital IO) Pin Definitions
1
Relay Ground 1
4
Channel 2001; Bit 5
2
Channel 2002; Bit 7 1
5
Channel 2001; Bit 4
3
Channel 2002; Bit 6 1
6
+5V power supply
4
Channel 2002; Bit 5 1
7
Channel 2001; Bit 3
5
Channel 2002; Bit 4 1
8
Channel 2001; Bit 2
6
+5V power supply 1
9
Channel 2001; Bit 1
7
Channel 2002; Bit 3 2
0
Channel 2001; Bit 0
8
Channel 2002; Bit 2 2
1
Relay Ground
9
Channel 2002; Bit 1 2
2
Control Line 1: Channel 1 Strobe Line
1
0
Channel 2002; Bit 0 2
3
Control Line 2: Channel 2 Strobe Line
1
1
Relay Ground 2
4
Control Line 3: Read/Write Status Line
1
2
Channel 2001; Bit 7 2
5
+5V power supply