Filter
Top Products
Diamond-MM-48-AT User Manual V1.01 Page 44
17. SPECIFICATIONS
Analog Inputs
No. of inputs 16 single-ended
A/D resolution 16 bits (1/65,536 of full scale)
Input ranges Bipolar model: ±10V, ±5V
Unipolar model: 0-5V
Input bias current 50nA max
Maximum input voltage ±10V for linear operation
Overvoltage protection ±35V on any analog input without damage
Nonlinearity ±3LSB, no missing codes
Max conversion rate 200,000 samples per second aggregate for all channels in use
Conversion trigger software trigger, internal pacer clock, or external TTL signal
Autocalibration
Circuits calibrated A/D and D/A
A/D error ±1LSB (typical), ±2LSB (max) after autocalibration
D/A error ±1LSB (typical), ±2LSB (max) after autocalibration
Analog Outputs
No. of outputs 8
D/A resolution 12 bits (1/4096 of full scale)
Output range 0 – 4.095V
Output current Source: 4mA max; Sink: 0.5-4mA depending on output voltage
Settling time 7µS max to ±1/2 LSB
Integral nonlinearity ±6 LSB max, D/A code >= 20
Nonlinearity ±1 LSB, monotonic
Digital I/O
No. of lines 4, 3.3V and 5V logic compatible
Input voltage Logic 0: 0.0V min, 0.8V max; Logic 1: 2.0V min, 5.0V max
Input current ±1µA max
Output voltage Logic 0: 0.0V min, 0.50V max; Logic 1: 2.4V min, 3.3V max
Output current Logic 0: 8mA max; Logic 1: -6mA max
Optocoupler Inputs
No. of lines 4
Input voltage 3-28V DC or AC to turn on
Relay Outputs
No. of relays 8, SPDT (form C); type Omron G6K or equivalent
Capacity 1A / 30VDC (max 60VDC at 0.5A), 0.3A / 125VAC
Counter/Timers
A/D pacer clock 24-bit down counter
Pacer clock source 10MHz or 1MHz on-board clock source
General purpose 16-bit down counter
General
Power supply +5VDC ±10%
Current consumption 150mA + 30mA per activated relay typical
±15V output current ±10mA max with DACs unloaded; not short-circuit protected
+5V output current Limited by PC/104 power supply; not short-circuit protected
Operating temperature -40 to +85
o
C
Operating humidity 5% to 95% noncondensing