

The Geva designs and produces electronic cards and equipment on customer specification.
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A Stepper motor or Two DC motors
TB67S128FTG Toshiba Driver
Constant current motore output 50V 5A (10A peak) per phase
Full step, Half step, Quarter step, 1/8 step, 1/16 step, 1/32 step, 1/64 step, 1/128 step.
On the Software, torque setting, frequency limits, selection of steps, Reading Current, ADMD setting: Advanced Dynamic Mixed Decay, Anti-stall,
5 digital inputs for PNP
4 Outputs PNP, protected against short circuit, 40V 2.5A, for resistive, inductive, capacitive, Loads.
3 analog inputs 20mA / 1V / 10V 12bit
1 RS485 port, which paralleling up to 255 gevini, or m-bus, or other.
On the front, behind the flap:
SD card
Micro USB
Led inputs, outputs, serial, power
Reset button
Optional module Ethernet RJ45
Optional module WiFi ESP
48 Mhz, 32-bit ARM Cortex - M0+ processor.
Flash 256KB, RAM 32K
Debug via Ethernet Telnet
Programmazzione via Ethernet FTP (Richiedendo il bootloader SD)
Debug via Ethernet Telnet
Programming via Ethernet FTP (Asking SD bootloader)
Thin 17.5mm black, for the only card without accessories.
Medium 22.5mm green,for accessories such as Ethernet, RTC, Wi-Fi, Bluetooth, GSM modem.
Thick 35mm black, for accessories such as RS232 on DB9 female, Li-Po battery with battery charger.
Stepper
Brushed
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