PiXtend V2 -L- Hardware Manual
Property
Value
Comment
Type of inputs
digital input, ohmic
for DC voltage
Positive switching
1-wire connection
technology
with GND reference
Nominal voltage
5 V
Voltage for high level
min. 2 V
Logical “1”, HIGH level
Voltage for low level
max. 0.8 V
Logical “0”, LOW level
Input current at nominal
voltage
6.6 mA
Maximum voltage
9 V
Input current: 17 mA
Reverse polarity protection
yes
Up to -9 V
Isolation
no
Status display
LED (orange)
Description “0”..“15” on PCB
“DI0”..”DI15” on hood
Permissible cable length
< 30 m
Table 14: Technical data - digital inputs - “5V area”
Warning
Voltages greater than 9 V DC can lead to overheating and the defect of
components.
The inputs are designed for DC voltages only. Do not connect
alternating voltages.
The LEDs indicate the high state (logic "1") of the input at nominal voltage. In the transition
areas between guaranteed low and high levels, the LED is not meaningful.
www.pixtend.com
Copyright by Qube Solutions GmbH
90 / 146
