General Information38
Table 1-4b. Supplemental Characteristics for Series 668xA (continued)1
Parameter All Models
Command Processing Time (Average time for output voltage to change after receipt of digital data when the supply is
connected directly to the GPIB Bus): 20 ms
Monotonicity:
Output is monotonic over entire rated voltage, current, and
temperature range.
Auto-Parallel Configuration:
Up to 3 identical models
Nonvolatile Storage
State storage & recall locations:
Prestored turn-on state:
Maximum memory write cycles:
4
Location 0
40,000, typical
Digital Port Characteristics
(see Table 1-5)
GPIB Interface Capabilities
(see Table 1-5)
Serial Link Capabilities
(see Table 1-5)
Recommended Calibration Interval:
1 year
Safety Compliance
Complies with:
Designed to comply with:
CSA 22.2 No.231,
IEC 1010 (carries CE mark)
UL 1244
RFI Suppression (complies with): CISPR-ll, Group 1, Class B
Dimensions
Width:
Height
including removable feet
excluding removable feet
Depth (without output safety cover):
425.5 mm (16.75 in)
234.2 mm (9.25 in)
221.5 mm (8.75 in)
674.7 mm (25.56 in)
Weight
Net:
Shipping: 51.3 kg (113 lb)
63.6 kg (140 lb)
Output Characteristic Curve:
Notes: lFor Performance Specifications, see Table l-4a.