
Table A-2. Supplemental Characteristics (continued)
Parameter |
| Value |
Command Processing Time |
| 20 ms |
(Average time for output voltage to change after receipt of digital data |
|
|
when the unit is connected directly to the GPIB Bus): |
|
|
Output Voltage Rise Time/Fall Time |
| 100 ms/200 ms |
(time for output to change from 90 % to 10% or from 10% to 90% of its |
| (excludes command processing time) |
total excursion with full resistive load) |
|
|
|
| 200 ms/475 ms |
(time for output to settle within 4 LSBs of the final value with full |
| (excludes command processing time) |
resistive load) |
|
|
|
| 650 ms |
(time for output to fall to 0.5V when programmed from full voltage |
| (excludes command processing time) |
to zero volts) |
|
|
Monotonicity:
| |
Analog Programming (IP&VP) | VP Input Signal: |
(signal source must be isolated; | VP Input Impedance: |
VP input is referenced to output | IP to |
signal common) |
|
Output is monotonic over entire rated voltage, current, and temp. range.
Up to 3 units
0 to
60kΩ, nominal
0 to +6.75 V
Current Monitor Output (+IM) (signal range corresponds to from 0% to 100% of output current)
Nonvolatile Savable States
Digital Port Characteristics
FLT/INH Terminals 1 & 2
FLT/INH Terminals 3 & 4
Digital OUT Port 0,1,2 - Open Collector:
IM Output Signal:
Output Impedance:
Memory Locations:
Memory Write Cycles:
Factory Prestored State:
Maximum ratings:
Iol
Vol
Vil
Iil
Ioh
Iol
490Ω
5 ( 0 through 4) 40,000, typical Location 0
16.5 Vdc between terminals 1 & 2; 3&4; and from 1 or 2 to chassis.
1.25 mA maximum
0.5 V maximum
0.8 V maximum
2.0 V minimum
1 mA
100 μs, minimum
4 ms, typical
100 μA (ports 0,1); 12.5 mA (port 2) 100 μA (ports 0,1); 250 μA (port 2)
4 mA |
250 mA |
Digital IN Port 2 - Internal 4.64 k Pullup:
GPIB Interface Capabilities
Serial Link Capabilities (multiple units sharing one GPIB primary address)
Recommended Calibration Interval:
Iil
Vil
Languages:
Interface:
Maximum number of units: Maximum number of linked units: Maximum total chain cable length:
1.25 mA |
250 μA |
0.8 V maximum
2.0 V minimum
SCPI (default); Compatibility AH1, C0, DC1, DT1, E1, LE4, PP0, RL1, SH1, SR1, TE6
16
15
30 m (100 ft)
1 year
Specifications 95