Triggering Connections
External input Low–power TTL compatible input programmable edge triggered
Delay: < 1 µs
Jitter: < 1 µs
Min pulse width: 1 µs
Max rate: up to 1 kHz (34461A), up to 300 Hz (34460A)
Voltmeter Complete Output 3.3 V Logic output
Polarity: Programmable edge pulse
Pulse width: Approximately 2 µs
Computer Interfaces
LXI (rev 1.4) 10/100Base-T Ethernet (Sockets, VXI-11 protocol, Web User Interface)
USB USB 2.0 (USB-TMC488 & MTP protocol)
GPIB Optional GPIB IEEE-488
Language SCPI-1999, IEEE-488.2, 34401A compatible
Front-panel USB host port
Supports USB 2.0 high-speed mass storage (MSC) class devices.
Capability, import/export instrument configuration files, save volatile readings and screen captures.
System Speeds (Averages)
Benchmark GPIB, USB 2.0, VXI-11, and Sockets
Function Change
[1]
50/s
Range Change
[2]
100/s
[1]
Rate to change from 2-wire Resistance to any other function.
[2]
Rate to change from one range to the next higher range, ≤10V, ≤10MOhm
Triggering and Memory
Samples per Trigger 1 to 1E6
Trigger Delay 0 to 3600 s (~1 µs step size)
External Trigger Delay <10 µs
External Trigger Jitter <1 µs (DC fixed range)
Volatile Reading Memory 10,000 readings (34461A), 1,000 readings (34460A)
348 Agilent Truevolt Series DMM Operating and Service Guide