Y1152a led connectors led1 and led2 – Agilent Technologies L4400 User Manual
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L4400 User’s Guide
7
L4445A Microwave Switch/Attenuator Driver
Y1152A LED Connectors LED1 and LED2
LED1 Connector
LED2 Connector
Pin
Use
Pin Use
Pin
Use
Pin
Use
1
+VI
2
SW1 - Close 1
1
+VI
2
SW1 - Close 5
3
+VI
4
SW1 - Open 1
3
+VI
4
SW1 - Open 5
5
+VI
6
SW1 - Close 2
5
+VI
6
SW1 - Close 6
7
+VI
8
SW1 - Open 2
7
+VI
8
SW1 - Open 6
9
+VI
10
SW1 - Close 3
9
+VI
10
SW2 - Ind A
11
+VI
12
SW1 - Open 3
11
+VI
12
SW2 - Ind B
13
+VI
14
SW1 - Close 4
13
+VI
14
SW3 - Ind A
15
+VI
16
SW1 - Open 4
15
+VI
16
SW3 - Ind B
2
1
15
16