Agilent Technologies E6198B

Using Load Cards and Loads 5
E6198B Switch/Load Unit User Manual 5-63
Figure 5-43 Agilent N9377A 16-Channel Dual-Load Load Card Block Diagram
NO
PB1
PB2
PB3
PB4
PS #1
PS #2
PS #3
GPIB
J12
NC
J8-J11
J4-J7
ISense-
ISense+
Current Sense Bus
Data
Power
+.5, ±12V
P1
PB1
PwrSw1
J3
Configuration
Connector
Relay Timer
Relay Slot
Decode Logic
Protection
Mother Board
Interface
180Ω
180Ω
-
+
UUT
Loads
P2
Load
Switches
External
Mount
Loads
NO1
R
S
NC1
LdSense+1
LdSense-1
Flyback Protection
Flyback Protection
ISense+
ISense-
NO1
R
S
NC1
LdSense+1
LdSense-1
Flyback Protection
Flyback Protection
Address
ISense-
ISense+
1Pwr
Load1
Load 1.1
Load 1.2
Load 16
Chan16
Load 16.1
Load 16.2
Chan1
16Pwr
16
2
1
16
2
1
User-installed
jumpers