Short description
I/O module | 2 analog outputs 4 to 20 mA, 0 to 20 mA or 0 to 24 mA |
General information
B&R ID code | 0xB3AA |
Status indicators | I/O function per channel, operating state, module status, HART |
Diagnostics | |
Module run/error | Yes, using LED status indicator and software |
Outputs | Yes, using LED status indicator and software |
HART link | Yes, using LED status indicator and software |
HART error | Yes, using LED status indicator and software |
Power consumption | |
Bus | 0.05 W |
Internal I/O | 1.65 W |
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 |
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) |
CCS | Yes |
LR | ENV1 |
KR | Yes |
ABS | Yes |
BV |
EC33B Temperature: 5 - 55°C Vibration: 4 g EMC: Bridge and open deck |
KC | Yes |
Analog outputs
HART
Transfer rate | 1200 bit/s |
Operating frequencies | 1200 Hz / 2200 Hz |
Burst operation possible | Yes |
Multi-drop operation | |
Possible | Yes |
Stations | Up to 15 |
Transmission amplitude | |
Minimum | 400 mVpp |
Typical | 500 mVpp |
Maximum | 600 mVpp |
Receiving amplitude | |
Minimum | 120 mVpp |
Maximum | 1500 mVpp |
Electrical properties
Electrical isolation | Channel isolated from channel and bus |
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 |
Material number:
X20AO2438Description:
- 2 analog current outputs
- HART protocol integration
- Support for HART variables
- Electrically isolated analog channels
- 16-bit digital converter resolution
- OSP mode
- NetTime timestamp: HART image
The module is equipped with 2 current outputs with 16-bit digital converter resolution. It supports the HART communication standard for data transfer, parameter configuration and diagnostics.
The 2 channels are electrically isolated from each other. The user can select between the 3 output ranges 4 to 20 mA, 0 to 20 mA and 0 to 24 mA.
Mandatory Accessories
Automation Studio HW Upgrades | Version (Date) | Download |
---|---|---|
V2.7 HW Upgrade (X20AO2438) | EXE / 3 MB | |
V3.0 HW Upgrade (X20AO2438) | EXE / 5 MB | |
V4.0 HW Upgrade (X20AO2438) | EXE / 3 MB | |
V6.0 HW Upgrade (X20AO2438) | EXE / 3 MB |
Documentation | Version (Date) | Download |
---|---|---|
Datasheet X20(c)AO2438 | PDF / 1 MB | |
Installation- / EMC-Guide | PDF / 20 MB | |
X20 Package leaflet ATEX/CSA | PDF / 2 MB | |
X20 System User´s Manual | PDF / 7 MB |
E-CAD (Electro or EPLAN Templates) | Version (Date) | Download |
---|---|---|
X20 EPLAN P8 from V2.4 | EXE / 160 MB |
M-CAD (Mechan. Templates) | Version (Date) | 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 |