Specifications
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 time
Min/Max/Average
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 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 133 x 426 x 341 mm (5.25” x 18.8” x 14”)
Full rack, 3 units high
Mainframe Weight 8.6 kg (19.6 lbs)
Module dimensions 280H x 170 W x 27D 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 1year
Software Agilent connectivity
Agilent IO Libraries Suite 14.0 (E2884N)
software included
Minimum system PC hardware
Intel Pentium100 MHz, 84 MByte RAM
requirements 210 MByte disk space
(IO) libraries and drivers
Display 800 x 600, 256 colors, CD-ROM Drive
Operating
Windows
®
98 SE/NT/2000/XP
System
Computer Interfaces Standard LAN 10 BaseT/100 BaseTx
Standard USB 2.0
IEEE400 2 GPIB
Software driver support Software IVI-C and IVI-COM for
for programming languages
drivers Windows NT/2000/XP
LabVIEW
Compatible with Agilent VEE Pro, Agilent T&M Tool kit
programming tools and (requires Visual Studio.NET)
environments National Instuments Test Stand,
Measurement Studio, LabWindows/CVI
LabVIEW, Switch Executive
Microwoft Visual Studio.NET, C/C++
Visual Basic 6
System Characteristics
1
Storage at temperature above 40°C will decrease battery life
2
Load IO libraries version M for Windows NT Support
155
Accessories
Y1130A Rackmount kit for 34980A,
forward or reverse mount (reverse
mount requires E3664A rail kit) Order
E3663AC rail kit for forward rack mount
Y1131A Verification and diagnostic tools
for 34980A mainframe and modules
Y1132A Module extender for 34980A
Cables
1
(used for direct cable connection to
module. Some modules require 2 cables)
Y1135A 1.5 m 50 pin Dsub, M/F twisted
pair with outer shield cable – 300 V
Y1136A 3 m 50 pin Dsub, M/F twisted
pair with outer shield cable – 300 V
Y1137A 1.5 m 78 pin Dsub , M/F twisted
pair with outer shield cable – 300 V
Y1138A 3 m 78 pin Dsub, M/F twisted
pair with outer shield cable – 300 V
Connector Kits
1
(used to build custom cables)
Y1139A Solder cup connector kit for
34921/23/25/31/32/33/37/38 – 50 pin
Dsub female – 125 V
Y1140A Solder cup connector kit for
34922/34924 – 78 pin Dsub female – 60 V
Y1141A Solder cup connector kit for
34951, 34952 – 50 pin Dsub male – 125 V
Y1142A Solder cup connector kit for
the 34950A – 78 pin Dsub male – 60 V
1
Module specifications include terminal block.
Performance may be degraded when using cables
or connector kits.
Multifunction Switch/Measure
Mainframe and Modules 34980A (Continued)
More detailed specifications at
www.agilent.com/find/34980A
Data Acquisition & Switching