SPORT232

Data Acquisition & Control Board

Technical Specifications

Serial Interface:

High speed serial port interface from 9600 to 230400 baud.

Analog Channels

11 analog channels for readings with a range of 0 to 2.5 VDC. Four channels with low offset, precision (1 MOhm impedance) signal conditioning available. Three jumper selectable input voltage ranges: 0-100mV, 0-2.5V and 0-5V. 10 KOhm impedance for channels without signal conditioning.

Digital Lines

24 digital I/O lines, TTL compatible which can sink/source up to 10 mA each.

A/D Converter:

Analog to digital converter with input multiplexer and 10 or 12 bit resolution. Maximum speed – 400 µS/Sample. 2.5V precision voltage reference. Automatic sample timing generator.

PWM

Pulse rate from 15 Hz to 15 kHz with variable duty cycle. 24 bit output pulse counter up to 16 million.

Resistance:

500 Ohms to 10 MOhms

Capacitance:

100pF to 10µF

Period

Measurement of period from 65µS to 100mS. Minimum signal frequency 10 Hz, maximum 15 KHz. On-board pulse clipper allows use with AC signals from 500 mV rms to 5 V rms.

Stepper Control

Step speeds from 16 steps/sec to 8,500 steps/sec. Linear acceleration and deceleration capability. 24 bit position/stepping register. 4 output signals (pulse, direction, pause, trigger) for full (biphasic and monophasic) and half step modes.

Power Requirements:

 7-15 VDC @ 33mA

Physical Characteristics

Dimensions (approximate): 10.5 X 6.5 X 2 cm (4"X2.5"X.75") Weight: 75 grams (3 oz).

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RMV Electronics offers custom engineering services such as hardware or PC software development for our existing products

#300 - 3665 Kingsway, Vancouver, BC, V5M 5W2, Canada
Phone:  604-299-5173  Fax:  604-299-5174
e-mail: technical support or sales