Technosoft iPOS80x0 BX-CAN, Technical Reference

Page: 38 / 41


Technosoft 2019 38 iPOS80x0 BX-CAN/-CAT Technical Reference
3.8.15 BiSS Encoder Interface
Min. Typ. Max. Units
Differential mode compliance (CLOCK,
DATA)
TIA/EIA-422
CLOCK Output voltage
Differential; 50Ω differential load
2.0 2.5 5.0
V
Common-mode, referenced to GND 2.3 2.5 2.7
CLOCK frequency Software selectable 1000, 2000, 3000, 4000 kHz
DATA Input hysteresis Differential mode
±
0.1
±
0.2
±
0.5 V
Data input impedance Termination resistor on-board 120
Ω
DATA Input common mode range
Referenced to GND -7 +12
V
Absolute maximum, surge (duration
≤
1s)
†
-25 +25
Software selectable
Single-turn / Multi-turn
Counting direction
DATA resolution Total resolution (single turn or single turn + multi turn) 56 bit
Protocol BiSS C mode (sensor mode)
3.8.16 Analog 0…5V Inputs (REF, FDBK)
Min. Typ. Max. Units
Input voltage
Operational range 0 4.95
V
Absolute maximum values, continuous -12 +18
Absolute maximum, surge (duration
≤
1s)
†
±36
Input impedance To GND 8
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
3.8.17 Analog ±10V Input (REF)
Min. Typ. Max. Units
Differential voltage range
±
10
V
Common-mode voltage range Referenced to GND -12 0…10 +50 V
Input impedance Differential 40
kΩ
Common-mode impedance Referenced to GND 20
kΩ
Resolution 12 bits
Integral linearity 0.036 %FS
2
Offset error Common-mode voltage = 0…10 V
±
0.2
±
0.5 %FS
2
Gain error Common-mode voltage = 0…10 V
±
10
±
12
%FS
2
Bandwidth (-3dB) Depending on software settings 1.5 kHz
3.8.18 RS-232
Min. Typ. Max. Units
Standards compliance TIA/EIA-232-C
Bit rate Depending on software settings 9600 115200 Baud
Short-circuit protection 232TX short to GND Guaranteed
ESD protection Human body model ±2 kV
3.8.19 CAN-Bus (for CAN drives)
Min. Typ. Max. Units
Compliance
ISO11898, CiA-301v4.2,
CiA 305 v2.2.13, 402v3.0
Bit rate Software selectable 125 1000 125
Bus length
1Mbps 25 m
500Kbps 100
≤ 250Kbps
250
Resistor Between CAN-Hi, CAN-Lo none on-board
Node addressing
Hardware: by H/W pins
1 ÷ 127 & 255 (LSS non-configured)
(CANopen);
1-127 & 255 (TMLCAN)
Software 1 ÷ 127 (CANopen); 1- 255 (TMLCAN)
Voltage, CAN-Hi or CAN-Lo to GND -26 26 V
ESD protection Human body model ±15 kV
1
“FS” stands for “Full Scale”