When configuring a UEI Cube or RACK chassis, you may choose from a wide variety of analog input boards, analog output boards, digital I/O boards, and boards supporting a complete set of counter/timer functions including: event counting, frequency measurement, pulse-width measurement, frequency generation, pulse and PWM generation. All boards come factory pre-installed and calibrated.
Analog input boards are available with up to 25 input channels, up to 24-bit resolution and up to 250 ksamples per second. They support direct input with excitation and signal conditioning for Thermocouples, RTDs, Strain Gages, Accelerometers, Pressure Transducers, 4-20 mA/0-20mA, and well as direct input up to 300V. Analog Output boards are available with up to 32 output channels, up 40 V without an external amplifier or buffer. They support channel isolated voltage control and 4-20 mA/0-20mA current control with feedback.
Digital Input Boards are available with up to 48 channels, from TTL to 150V direct input. Output or control boards are available up to 48 channels TTL to electro-mechanical or solid state relays supporting currents up to 5A. UEI also offers onboard voltage and current monitoring for many of the switches or control points. Counters and timers support a complete set of counter/timer functions including: Event counting, Frequency measurement, Pulse-width measurement, Frequency generation, Pulse and PWM generation. In addition to these standard counter/timer modes, boards are also available to read data from Quadrature encoders, differential encoders, hall effect or magnetic pickups, as well as direct input of variable reluctance based speed sensors.