Short description
| I/O module | 4 digital outputs for switching electromechanical loads, pulse width modulation |
General information
| B&R ID code | 0xEC21 |
| 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 error status) |
| Power consumption | |
| Bus | 0.01 W |
| Internal I/O | 1.4 W |
| External I/O | Corresponding to external load |
| Additional power dissipation caused by actuators (resistive) [W] | - |
| 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 |
Digital outputs
| Nominal voltage | 24 VDC |
| Nominal output current | 0.75 A |
| Total nominal current | 3 A |
| Connection type | 1-wire connections |
| Output circuit | Sink |
| Output protection | Thermal shutdown in the event of overcurrent or short circuit, integrated protection for switching inductive loads |
| Pulse width modulation | |
| Period duration | 1 ms (1 kHz) or 20 µs (50 kHz) |
| Pulse duration | 0 to 100% |
| Resolution for pulse duration | 1% |
| Inrush current | 1.5 A for max. 25 ms |
| Braking voltage when switching off inductive loads | 27 VDC |
| Reverse polarity protection | No (must be protected externally) |
| Output voltage | |
| Minimum | 18 VDC |
| Nominal | 24 VDC |
| Maximum | 48 VDC |
| Protective circuit | |
| External | 24 VDC power supply - maximum current 10 A (melting fuse) |
Electrical properties
| Electrical isolation |
Bus isolated from channel and internal I/O power supply Channel not isolated from channel and internal I/O power supply |
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 | 0 to 50°C |
| Vertical mounting orientation | 0 to 40°C |
| Derating | - |
| Storage | -25 to 70°C |
| Transport | -25 to 70°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 |
Materialnummer:
X20CM4323Beskrivning:
- 4 digital outputs
- Control of PWM output signals based exactly on NetTime
- 4x oversampling output functions
- Integrated output protection
- 24 VDC and GND for actuator power supply
The module has digital outputs for connecting electromechanical loads (e.g. valves and relays) and additional functions such as edge generation.
With a resolution down to 125 ns, the module makes it possible to set switching operations at exactly specified moments.
The following operating modes can optionally be supplemented with PWM functionality:
- Direct I/O
- Oversampled I/O
- Edge generator
- Edge generator in toggle operation for output patterns such as digital cam switches (e.g. digital cam switch of function block "ASMcDcsTimedDigitalCamSwitch")
Additional functions:
- PWM modulation of outputs for setting the overexcitation and holding current.
- Configuration of each channel by specifying PWM period duration
- Control value for overexcitation current, holding current and overexcitation time
- Possibility of disabling high-speed cutoff
Obligatoriska tillbehör
| Automation Studio HW uppdateringar | Version (datum) | Ladda ner |
|---|---|---|
| V4.0 HW Upgrade (X20CM4323) | EXE / 2 MB |
| Certifikat | Version (datum) | Ladda ner |
|---|---|---|
| E115267 UL CoC X20 | PDF / 1 MB | |
| EU Declaration ATEX X20 | PDF / 218 KB | |
| EU Declaration of conformity PLC X20 | PDF / 169 KB | |
| UK Declaration PLC X20 | PDF / 151 KB |
| Dokumentation | Version (datum) | Ladda ner |
|---|---|---|
| Data sheet X20CM4323 | PDF / 614 KB | |
| Installation- / EMC-Guide | PDF / 20 MB | |
| X20 System User´s Manual | PDF / 7 MB |
| E-CAD (Electro eller EPLAN mallar) | Version (datum) | Ladda ner |
|---|---|---|
| X20 EPLAN P8 from V2.4 | EXE / 160 MB |
| M-CAD (Mechan. mallar) | Version (datum) | Ladda ner |
|---|---|---|
| 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 |