Mesa Electronics

The SoftDMC firmware converts any of our FPGA based I/O cards to a high performance DSP based motion control system. The SoftDMC system supports up to 8 axis simultaneous motion. Features include Position and Velocity control modes, trapezoidal motion profiles, cubic motion profiles, 32 bit position

The 5I70 is a PCI to one lane PCI Express bridge on a standard PCI card. The 5I70 can be used in conjunction with the 4I70 in order to access PC/104-PLUS peripheral cards up to 15 Meters from a standard desktop PC. The 5I70 uses a one lane Infiniband cable to connect between the 5I70 and the remote

The 4I73 is PCI express to PCI bridge on a PC/104-PCI card. The 4I73 connects to the host CPU with a 5I71, a 6I71 or a Express card adapter and a standard PCIE one lane cable. The 4I73 can allow data acquisition and wireless peripheral cards to be placed in ideal locations, which may be at some dist

The 4I73 is PCI express to PCI bridge on a PC/104-PCI card. The 4I73 connects to the host CPU with a 5I71, a 6I71 or a Express card adapter and a standard PCIE one lane cable. The 4I73 can allow data acquisition and wireless peripheral cards to be placed in ideal locations, which may be at some dist

The 4I70 is a PCI to PCI Express or PCI express to PCI bridge on a PC/104-PCI card. Two 4I70 cards and a single lane Infiniband cable make complete remote PCI bridge system for the PC/104-PLUS bus. The 4I70 allows remote expansion of PC/104-PCI systems and solving problems with PC/104-PCI card stack

The MESA 4I24 series of cards are 96 or 72 bit parallel I/O interfaces implemented on the PC/104 bus. The 4I24 uses 4 (4I24, 4I24I) or 3 (4I24M) socketed 82C55 PIO chips to give for a total of 96 I/O bits (4I24, 4I24I) or 72 I/O bits (4I24M). 3.3K Pullup resistors are provided on all ports to simpli

The MESA 4I24 series of cards are 96 or 72 bit parallel I/O interfaces implemented on the PC/104 bus. The 4I24 uses 4 (4I24, 4I24I) or 3 (4I24M) socketed 82C55 PIO chips to give for a total of 96 I/O bits (4I24, 4I24I) or 72 I/O bits (4I24M). 3.3K Pullup resistors are provided on all ports to simpli

The MESA 4I24 series of cards are 96 or 72 bit parallel I/O interfaces implemented on the PC/104 bus. The 4I24 uses 4 (4I24, 4I24I) or 3 (4I24M) socketed 82C55 PIO chips to give for a total of 96 I/O bits (4I24, 4I24I) or 72 I/O bits (4I24M). 3.3K Pullup resistors are provided on all ports to simpli

The 4I22 is a stackable PC/104 card with nine, 16 bit counters and 24 digital I/O bits. A 10 MHz and a 16 MHz models are available. An on card 10 or 16 MHz trimmable crystal oscillator is provided as a time base. The 82C54 counters on the 4I22 may be used for event counting, frequency counting, peri

The 8I20 is a low cost 2200W 400V three phase torque mode amplifier for synchronous permanent magnet servo motors (Brushless AC servo) up to approximately 3HP. The 8I20 will supply peak currents of 30A. High side logic and gate power are derived from the low side allowing a wide operational bus volt

The 7I40 is a Dual H bridge driver for two brush type motors or other inductive loads. The 7I40 is available in low voltage and high voltage models (7I40-LV and 7I40-HV). The 7I40-LV is rated at 10A 40 VDC per axis while the 7I40-HV is rated at 7A 80 VDC per axis. Each bridge on the 7I40 has selecta

The 7I40 is a Dual H bridge driver for two brush type motors or other inductive loads. The 7I40 is available in low voltage and high voltage models (7I40-LV and 7I40-HV). The 7I40-LV is rated at 10A 40 VDC per axis while the 7I40-HV is rated at 7A 80 VDC per axis. Each bridge on the 7I40 has selecta

The 7I39 is a Dual 3 Phase bridge driver for Brushless 3 phase motors. The 7I39 is available in low voltage and high voltage models. The low voltage model is rated at 10A 30 VDC per axis while the high voltage model is rated at 5A 50 VDC per axis. Each 3 Phase bridge on the 7I39 has selectable overc

The 7I39 is a Dual 3 Phase bridge driver for Brushless 3 phase motors. The 7I39 is available in low voltage and high voltage models. The low voltage model is rated at 10A 30 VDC per axis while the high voltage model is rated at 5A 50 VDC per axis. Each 3 Phase bridge on the 7I39 has selectable overc

The 7I32 is a 3A, 36V 2 channel current feedback microstep (up to 256 uSteps/ step) capable stepper motor driver for the Anything I/O series of FPGA based I/O cards. They use high efficiency synchronous rectifying drivers, eliminating the need for heat sinks. They connect to the motion controller ca

The 7I30-4 is a 3A, 36V 4 channel H-bridge motor driver for the 4I27, 4I34, 4I65, 5I20 and 7I60 motion controllers. They use high efficiency synchronous rectifying drivers, eliminating the need for heat sinks. They connect to the motion controller card with a 50 conductor flat cable and have AMP Min

The 7I29 is 2 channel H-bridge motor drivers for the 4I27 or FPGA based motor controller cards. The 7I29 connects to the motor controller card with a 50 conductor flat cable and have screw terminals for motor power and motor connections. Two 7I29's can share a 4 Axis 50 conductor cable to FPGA contr

The 7I27 is 2 channel H-bridge motor drivers for the 4I27 motor controller card or the Anything I/O series of FPGA cards . It connects to the motor controller card with a 50 conductor flat cable and have screw terminals for motor power and motor connections. Encoder and index input connectors are al

The 7I66-24 is a 24 channel remote isolated digital output card. All output pins have LED status indicators. Outputs are sourcing type drivers capable of driving 2.5 A loads. The field output points are galvanically isolated from the communications link. The 7I66-24 uses field power of 8VDC to 32VDC

The 4I74 is a stackable PCI/104 card with eight quadrature up/down counters with quadrature count inputs, quadrature edge timestamping for velocity estimation and per channel index inputs. The 4I74 is intended for robotic, motor control, measurement, and instrumentation applications. The 4I74 has se

The 4I36 is a stackable PC/104 card with eight 32 bit up/down counters with quadrature count inputs and per channel index inputs. The 4I36 is intended for robotic, motor control, measurement, and instrumentation applications. The 4I36 has selectable TTL or RS-422 levels on its quadrature and index i