Keysight B1505A Configuration and Connection Guide 3-7
N1265A Connection Guide
Input Connection
WARNING Connect a wire from an electrical ground (safety ground) to the earth terminal.
Table 3-3 To Connect between B1505A and N1265A for using HVMCU (N1266A)
Digital I/O 16493G Digital I/O connection cable, 3 m or 1.5 m, 1 ea. Digital I/O Input
Power cable, 1 ea., for connecting to power line LINE
Wire, 1 ea., for earthing (earth)
1. If the N1268A expander is used, connect the 16493J-001 cable from the N1268A Interlock Output.
2. If the N1266A expander is used, connect the 16493L-001 cable from the N1266A Output Low.
3. If the N1266A expander is used, connect the 16493T-001 cable from the N1266A Output High.
4. HCSMU is substitutable. Then use 16493S HCSMU cable, N1254A-103 adapter for Force, and
N1254A-517 adapter for Sense.
B1505A terminals Required cables N1265A terminals
B1505A terminals Required cables
N1266A terminals
1
1. To configure HVMCU, the N1266A current expander is required.
GNDU
16493L-001 GNDU cable, 1.5 m, 1 ea.
GNDU
HVSMU
Force 16493T-001 HVSMU cable, 1.5 m, 1 ea. HVSMU
MCSMU
2
2. HCSMU is substitutable. Then use 16493S HCSMU cable, N1254A-103 adapter for Force, and
N1254A-517 adapter for Sense.
Force 16494A-001 Triaxial cable, 1.5 m, 1 ea.
I Control
Force
Sense 16494A-001 Triaxial cable, 1.5 m, 1 ea. Sense
MCSMU
2
Force 16494A-001 Triaxial cable, 1.5 m, 1 ea.
V Control
Force
Sense 16494A-001 Triaxial cable, 1.5 m, 1 ea. Sense
N1266A terminals Required cables N1265A terminals
Output High 16493T-001 HVSMU cable, 1.5 m, 1 ea. Selector Input
HVSMU
Low 16493L-001 GNDU cable, 1.5 m, 1 ea.
GNDU
Digital I/O Input 16493G-001 Digital I/O connection cable, 1.5 m, 1 ea. Digital I/O Output
LINE Power cable, 1 ea., for connecting to power line