730 (730060) Back
Full Scale Inputs:
Twelve programmable steps provide bipolar
ranges of ± 5mV to ± 10.24V Full
Accuracy, dc: ± (0.02% FS + 2 uV) for 30 days
at constant temperature
± 1m V/° C change from calibration temperature.
1° for passband frequencies to 3KHz
(8KHz sample rate).
-3dB at 1.0Hz
10 M Ohms in parallel with 500pF
1 M Ohms in parallel with 500pF.
66dB + gain in dB to 120dB max.,
dc to 60Hz with 350 Ohm source imbalance,
in dc coupled mode.
Solid state relay provided to switch amplifier
input terminals to common CAL bus under
Stopband Rejection: -120dB
Unfiltered, ± 10.24V @ 5mA from
Programmable to 10V with 12 bit resolution,
50 mA per channel. Excitation supply readback
12 bit resolution. Invoked by computer.
Physical Dimensions: 7-inch panel height
in 19" rack; 23-inch depth
behind front panel. NEFF recommends that
assemblies be mounted in a 19-inch rack with
30-inch depth to accommodate connector build-up.
Power Requirements: 105V to 130V (220V to
250V), 50 to 400 Hz, 700W.
Cooling Requirements: To be mounted in cabinet with unobstructed
airflow and equipped with a 300cfm blower.
0° C to 50° C, 90% relative humidity. Will
withstand shock and vibration of normal
shipping and handling of laboratory equipment.
Input Card 730011
The Model 730011
Digital Input card provides 26 isolated digital inputs to the System
730. Handshake signals provide synchronization with the user device.
Optic coupling is used to isolate all inputs and outputs from system
and HOLD output signals are provided to handshake with the user
HOLD is an output signal used to indicate that a read-cycle is in
input cards may be installed to input data words wider than 26 bits.
Cards are synchronized by means of a single wire ORed signal.