Short description
I/O module | 4 digital input channels, 4 digital channels configurable as inputs or outputs, 4 edge detection units with timestamp function (each usable as pulse duration or differential time measurement, 4 history elements per unit), 4x microsecond-accurate edge generation (each up to 4 edges per unit), 4x oversampling (input and output signal) |
General information
B&R ID code | 0xA93B |
Status indicators | I/O function per channel, operating state, module status |
Diagnostics | |
Module run/error | Yes, using LED status indicator and software |
Outputs | Yes, using LED status indicator and software (output state) |
Power consumption | |
Bus | 0.01 W |
Internal I/O | 1.5 W |
Additional power dissipation caused by actuators (resistive) [W] | - |
Type of signal lines | Shielded lines must be used for all signal lines. |
Certifications | |
CE | Yes |
UKCA | Yes |
ATEX |
Zone 2, II 3G Ex nA nC IIA T5 Gc IP20, Ta (see X20 user's manual) FTZÚ 09 ATEX 0083X |
UL |
cULus E115267 Industrial control equipment |
HazLoc |
cCSAus 244665 Process control equipment for hazardous locations Class I, Division 2, Groups ABCD, T5 |
DNV |
Temperature: B (0 to 55°C) Humidity: B (up to 100%) Vibration: B (4 g) EMC: B (bridge and open deck) |
LR | ENV1 |
KR | Yes |
ABS | Yes |
BV |
EC33B Temperature: 5 - 55°C Vibration: 4 g EMC: Bridge and open deck |
EAC | Yes |
KC | Yes |
Digital inputs
Quantity | 4 + 4, configuration as input or output using software |
Nominal voltage | 24 VDC |
Input voltage | 24 VDC -15% / +20% |
Input current at 24 VDC | Approx. 1.3 mA |
Input circuit | Sink |
Input resistance | 18.4 kΩ |
Additional functions | 4 edge detection units with timestamp function, 4x input oversampling |
Input frequency | 40 kHz |
Switching threshold | |
Low | <5 VDC |
High | >15 VDC |
Insulation voltage between channel and bus | 500 Veff |
Digital outputs
Quantity | Up to 4, configuration as input or output using software |
Variant | Push / Pull / Push-Pull |
Nominal voltage | 24 VDC |
Switching voltage | 24 VDC -15% / +20% |
Nominal output current | 0.1 A |
Total nominal current | 0.4 A |
Output circuit | Sink and/or source |
Output protection | Thermal shutdown in the event of overcurrent or short circuit, integrated protection for switching inductive loads |
Diagnostic status | Output monitoring |
Leakage current when the output is switched off | Max. 25 µA |
RDS(on) | 150 mΩ |
Residual voltage | <0.9 V at 0.1 A nominal current |
Peak short-circuit current | <10 A |
Switch-on in the event of overload shutdown or short-circuit shutdown | Approx. 10 ms (depends on the module temperature) |
Switching delay | |
0 → 1 | <2 µs |
1 → 0 | <2 µs |
Switching frequency | |
Resistive load | Max. 24 kHz |
Inductive load | See section "Switching inductive loads". |
Braking voltage when switching off inductive loads | Switching voltage + 0.6 VDC |
Insulation voltage between channel and bus | 500 Veff |
Additional functions | 4x microsecond-accurate edge generation, 4x output oversampling |
Edge detection units
Quantity | 4 |
Operating mode |
4 pulse duration measurements, relative or absolute moments of input edges in microsecond resolution, 4 history elements per unit |
Counter size | 16/32-bit |
Input frequency (max.) | 40 kHz |
Resolution | 125 ns timestamp function |
Signal form | Square wave pulse |
Sensor power supply | Module-internal, max. 600 mA |
Edge generation units
Quantity | 4 |
Edge generation | |
Absolute | Absolute to NetTime |
Relative | Relative to other edges |
Offset at relative edge generation | |
Range of values | 16-bit or 32-bit value |
Resolution | 1 µs |
Actuator power supply | Module-internal, max. 600 mA |
Oversampling
Quantity | 4 |
Sample time | 25 to 255 µs |
Data volume | Up to 64 bits per X2X Link cycle in the input and output direction |
Electrical properties
Electrical isolation |
Channel isolated from bus Channel not isolated from channel
|
Operating conditions
Mounting orientation | |
Horizontal | Yes |
Vertical | Yes |
Installation elevation above sea level | |
0 to 2000 m | No limitation |
>2000 m | Reduction of ambient temperature by 0.5°C per 100 m |
Degree of protection per EN 60529 | IP20 |
Ambient conditions
Temperature | |
Operation | |
Horizontal mounting orientation | -25 to 60°C |
Vertical mounting orientation | -25 to 50°C |
Derating | See section "Derating". |
Storage | -40 to 85°C |
Transport | -40 to 85°C |
Relative humidity | |
Operation | 5 to 95%, non-condensing |
Storage | 5 to 95%, non-condensing |
Transport | 5 to 95%, non-condensing |
Mechanical properties
Note |
Order 1x terminal block X20TB12 separately. Order 1x bus module X20BM11 separately. |
Pitch | 12.5+0.2 mm |
Materiaalnummer:
X20DS4389Omschrijving:
- 4 digital input channels
- 4 digital channels, configurable as inputs or outputs
- 4 edge detection units with timestamp function (each usable as pulse duration or differential time measurement, 4 history elements per unit)
- 4x precise edge generation down to the µs (up to four edges per unit in each case)
- 4x oversampling (input and output signal)
- 24 VDC and GND for sensor/actuator supply
- NetTime timestamp: Input data, edge detection, edge generation
This module is a digital signal processor module that is used for detecting and evaluating input edges and for creating edges.
An additional essential feature is the module's integrated timestamp function. This allows fast input edges such as registration marks to be detected independently of the system's X2X Link cycle time and provided with a precise input stamp. In the other direction, the module sets outputs at exactly specified times. This is done with a resolution up to 125 ns.
In oversampling mode, the module acquires very short input patters whose low or high phases are shorter than the X2X Link cycle time. Similarly, output patterns (e.g. drum sequencers) can also be output with extremely short high/low times. Oversampling can take place with a scan rate of up to 25 μs.
If necessary, up to 4 events per edge detection unit can be stored in a buffer (history elements).
Other functions include pulse duration measuring and differential time measuring.
Vereiste toebehoren
Automation Studio HW Upgrades | Versie (Datum) | Download |
---|---|---|
V2.7 HW Upgrade (X20DS4389) | EXE / 2 MB | |
V3.0 HW Upgrade (X20DS4389) | EXE / 4 MB | |
V4.0 HW Upgrade (X20DS4389) | EXE / 2 MB |
Documentatie | Versie (Datum) | Download |
---|---|---|
Datasheet X20DS4389 | PDF / 1 MB | |
Installation- / EMC-Guide | PDF / 20 MB | |
X20 System User´s Manual | PDF / 7 MB |
E-CAD (Electro of EPLAN Templates) | Versie (Datum) | Download |
---|---|---|
X20 EPLAN P8 from V2.4 | EXE / 160 MB |
M-CAD (Mechan. Templates) | Versie (Datum) | Download |
---|---|---|
3D File DXF/STEP X20 Electronic module | ZIP / 10 KB | |
3D File STEP X20 I/O-Slice | ZIP / 872 KB | |
Dimensions PDF X20 Electronic module | PDF / 3 KB |