Technosoft iPOS360 VX-CAN Series, Technical Reference, Page: 43 / 47

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Technosoft 2019 44 iPOS360x VX-CAN/CAT Technical Reference
3.10.9 Digital Outputs (OUT0, OUT1, OUT2/Error, OUT3/ Ready)
Min. Typ. Max. Units
Mode compliance All outputs (OUT0, OUT1, OUT2/Error, OUT3/Ready) TTL / CMOS / Open-collector / NPN 24V
Default state
Not supplied (+V
LOG
floating or to GND) High-Z (floating)
Immediately after
power-up
OUT0, OUT1
Logic “HIGH”
OUT2/Error, OUT3/ Ready
Logic “LOW”
Normal operation
OUT0, OUT1, OUT2/Error
Logic “HIGH”
OUT3/Ready
Logic “LOW”
Output voltage
Logic “LOW”; output current = 0.5A 0.2 0.8
V Logic “HIGH”; output current = 0, no
load
OUT2/Error,
OUT3/ Ready
2.9 3 3.3
OUT0, OUT1 4 4.5 5
Logic “HIGH”, external load to +V
LOG
V
LOG
Absolute maximum, continuous -0.5 V
LOG
+0.5
Absolute maximum, surge (duration
≤
1s)
†
-1 V
LOG
+1
Output current
Logic “LOW”, sink current, continuous 0.5 A
Logic “LOW”, sink current, pulse ≤ 5 sec.
1 A
Logic “HIGH”, source current; external
load to GND; V
OUT
>= 2.0V
OUT2/Error,
OUT3/ Ready
2
mA
OUT0, OUT1 4
Logic “HIGH”, leakage current; external load to +V
LOG
; V
OUT
=
V
LOG
max = 40V
0.1 0.2 mA
Minimum pulse width 2 µs
ESD protection Human body model ±5 kV
3.10.10 Digital Hall Inputs (Hall1, Hall2, Hall3)
Min. Typ. Max. Units
Mode compliance TTL / CMOS / Open-collector
Default state Input floating (wiring disconnected) Logic HIGH
Input voltage
Logic “LOW” 0 0.8
V
Logic “HIGH” 2 5
Floating voltage (not connected) 4.4
Absolute maximum, surge (duration
≤
1s)
†
-10 +15
Input current
Logic “LOW”; Pull to GND 1.2
mA
Logic “HIGH”; Internal 4.7K
Ω
pull-up to +5
0 0 0
Minimum pulse width 2 µs
ESD protection Human body model ±5 kV
3.10.11 Linear Hall Inputs (LH1, LH2, LH3)
Min. Typ. Max. Units
Input voltage
Operational range 0 0.5÷4.5 4.9
V
Absolute maximum values, continuous -7 +7
Absolute maximum, surge (duration
≤
1s)
-11 +14
Input current Input voltage 0…+5V -1 ±0.9 +1 mA
Interpolation resolution Depending on software settings 9 13 bits
Frequency 0 4 kHz
ESD protection Human body model ±1 kV
3.10.12 Analog 0..5V/ ±10V Input (REF/FDBK)
Min. Typ. Max. Units
Input voltage
Operational range 0..5V mode 0 4.95
V
Absolute maximum values, continuous -12 +18
Absolute maximum, surge (duration
≤
1s)
†
±36
Input impedance To GND 30
kΩ
Resolution 12 bits
Integral linearity ±2 bits
Offset error ±2 ±10 bits
Gain error ±1% ±3% % FS
1
Bandwidth (-3dB) Software selectable 0 1 kHz
ESD protection Human body model ±2 kV
1
“FS” stands for “Full Scale”