PIO Board
Digital I/O board with 16 channels

16 channels
500 mA high side and low side driver
5 V to 32 V logic level
Clock generator with PWM

Description

The PIO2 board is a digital I/O board with 16 channels. Each channel features a high side and low side driver with a 500-mA capacity. The high side drivers can either switch between the internal 5 V or external voltages of up to 32 V. The channels can be switched individually or in groups. In addition, the firmware can output frequencies of up to 12 kHz to the outputs.

Each channel can be configured as an input. A comparator generates the high/low status of the applied signals using a programmable trigger threshold. This allows the digital information to be read and the logic level to be checked.

Applications

Communication with digital assemblies
Integration of PLC into the test system
Direct switching of the relay, solenoid valves etc.
Pulse and clock generator
Signal generator for assemblies with PWM control

Features

Features

Operating voltage	5 V ± 0.25 V
Current consumption	max. 250m A
Number of channels	16
Logic level	5 V to 32 V
Current carrying capacity	500 mA for each channel
Safety features	Short-circuit and surge protection up to 40 V
Drivers	ITS 4140N and BSP75N
Clock generator	0.1 Hz to 12000 Hz, switchable to one or several channels
Trigger threshold	0.1 to 30 V for high/low differentiation
Input resistance	1 MΩ in input mode
Interface	RS-422 Guardian protocol
Connector X1	64-pin multipole connector DIN 41612
Connector X2	40-pin header RM 2.54, 90 °
Connector X3	10-pin header RM 2.54, programming interface
Dimensions	160 x 100 mm