Atec Agilent-34980A - Manual (Page 23)

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System specifications
Scanning inputs
Analog: 34921A, 34922A, 34923A, 34924A, and
34925A multiplexer channels
Digital: 34950A/52A digital in and totalize
Scan triggering
Source Interval, external, button press, software,
or on monitor channel alarm
Scan count 1 to 50,000 or continuous
Scan interval 0 to 99 hours; 1ms step size
Channel delay 0 to 60 seconds per channel; 1 ms step size
External trig delay < 2 ms. With monitor on < 200 ms
External trig jitter < 2 ms
Alarms
Analog inputs Hi, Lo, or Hi + Lo evaluated each scan
Digital inputs 34950A/52A digital in maskable pattern
match or state change
34950A/52A frequency and totalize:
Hi limit only
Monitor channel Alarm evaluated each reading
Alarm outputs 4 TTL compatible
Selectable TTL logic Hi or Lo on fail
Latency 5 ms (typical)
Memory
Type Volatile
Readings 500,000 with timestamp, readable during scan
States 5 instrument states with user label
Alarm queue Up to 20 events with channel number, reading,
and timestamp
System features
Per-channel math Individual Mx+B scaling and calculated real
Min/max/average time
Power fail recovery Save switch states
Relay maintenance Counts each relay closure and stores on
module User resettable
Real-time clock Battery-backed, 20-year typical life
General specifications
Power supply Universal 100 V to 240 V ± 10%
Power line frequency 50 – 60 Hz ± 10% automatically sensed
Power consumption 150 VA
Operating environment Full accuracy for 0°C to 55°C
Full accuracy to 80% R.H. at 40°C
IEC 60664-1 pollution degree 1
Storage environment -40°C to 70°C
[1]
Mainframe dimensions 133H x 426W x 341D mm (5.25” x 16.8” x 14”)
Full rack, 3 units high
Mainframe weight: 8.8 kg (19.6 lbs)
Module dimensions 280 x 170 x 27 mm (11” x 6.7” x 1”)
Safety conforms to CSA, UL/IEC/EN 61010-1
EMC conforms to IEC/EN 61326-1, CISPR 11
Warranty 1 year
Software
Agilent connectivity software included
Agilent IO Libraries Suite 14.0 (E2094N)
Minimum system requirements (IO libraries and drivers)
PC hardware Intel Pentium 100 MHz, 64 Mbyte RAM,
210 Mbyte disk space
Display 800 x 600, 256 colors, CD-Rom drive
Operating system
[2]
Windows ® 98 SE/NT/2000/XP
Computer interfaces Standard LAN 10BaseT/100BaseTx
Standard USB 2.0
IEEE 488.2 GPIB
Software driver support for programming languages
Software drivers: IVI-C and IVI COM for
Windows NT/2000/XP
Compatible with programming tools and environments:
Agilent VEE Pro, Agilent T&M Toolkit
(requires Visual Studio.NET)
National Instruments Test Stand,
Measurement Studio, LabWindows/CVI,
LabVIEW, Switch Executive
Microsoft Visual Studio.NET, C/C++,
Visual Basic 6
[1] Storage at temperatures above 40°C will decrease battery life
[2] Load IO Libraries Version M for Windows NT support