Please choose country and language

Short description
I/O module 1 safe digital type A counter channel, 7 kHz, 24 VDC
General information
B&R ID code 0xCAC1
System requirements
Automation Studio 3.0.90 or later
Automation Runtime 3.00 or later
SafeDESIGNER 2.91 or later
Safety Release 1.5 or later
Status indicators I/O function per channel, operating state, module status
Diagnostics
Module run/error Yes, using status LED and software
Inputs Yes, using status LED and software
Blackout mode
Scope Module
Function Module function
Standalone mode No
Max. I/O cycle time 2 ms
Power consumption
Bus 0.25 W
Internal I/O 0.75 W
Electrical isolation
Channel - Bus Yes
Channel - Channel No
Certifications
CE Yes
EAC Yes
UL cULus E115267
Industrial control equipment
HazLoc cCSAus 244665
Process control equipment
for hazardous locations
Class I, Division 2, Groups ABCD, T5
ATEX Zone 2, II 3G Ex nA nC IIA T5 Gc
IP20, Ta (see X20 user's manual)
FTZÚ 09 ATEX 0083X
DNV GL Temperature: A (0 - 45°C)
Humidity: B (up to 100%)
Vibration: A (0.7 g)
EMC: B (bridge and open deck)
KR Yes
Functional safety cULus FSPC E361559
Energy and industrial systems
Certified for functional safety
ANSI UL 1998:2013
Functional safety IEC 61508:2010, SIL 3
EN 62061:2013, SIL 3
EN ISO 13849-1:2015, Cat. 4 / PL e
IEC 61511:2004, SIL 3
Functional safety EN 50156-1:2004
Safety characteristics
EN ISO 13849-1:2015
Category Cat. 4
The special instructions in the "Connection examples" section must be followed.
PL PL e
DC >94%
MTTFD 2500 years
Mission time Max. 20 years
IEC 61508:2010,
IEC 61511:2004,
EN 62061:2013
SIL CL SIL 3
SFF >90%
PFH / PFHd
Module <1*10-10
openSAFETY wired Negligible
openSAFETY wireless <1*10-14 * Number of openSAFETY packets per hour
PFD <2*10-5
Proof test interval (PT) 20 years
Encoder power supply
Output voltage I/O power supply minus residual voltage
Nominal output current 80 mA
Residual voltage <0.4 VDC
Protective measures
Short-circuit proof Thermal limit determined by PTC
I/O power supply
Nominal voltage 24 VDC
Voltage range 24 VDC -15% / +20%
Integrated protection Reverse polarity protection
Safe digital counter inputs
Variant Type A
Nominal voltage 24 VDC
Input characteristics per EN 61131-2 Type 1
Input filter
Hardware <10 µs
Software Configurable between 0 and 100 s
Input frequency Max. 7 kHz
Input circuit Sink
Input voltage 24 VDC -15% / +20%
Input current at 24 VDC 2.48 mA
Input resistance 9.68 kΩ
Isolation voltage between channel and bus 500 Veff
Switching threshold
Low <5 VDC
High >15 VDC
Line length Max. 30 m shielded
Operating conditions
Mounting orientation
Horizontal Yes
Vertical Yes
Installation elevation above sea level 0 to 2000 m, no limitation
Degree of protection per EN 60529 IP20
Ambient conditions
Temperature
Operation
Horizontal mounting orientation 0 to 60°C
Vertical mounting orientation 0 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 safety-keyed terminal block separately.
Order 1x safety-keyed bus module separately.
Spacing 25+0.2 mm
Material number:
X20SD1207
Description:
  • 1 safe digital counter input with up to 7 kHz counter frequency
  • For encoder inputs A-A, A-B, A-A/-B-B/
  • Sink circuit
  • Input filter configurable

This module is equipped with 1 safe digital input for determining the velocity. Velocity information can be acquired from AB signals up to a maximum frequency of 7 kHz.

The safe counter module is suitable for safely acquiring velocities for safety-related applications up to PL e or SIL 3.

This module is designed for X20 12-pin terminal blocks.

Mandatory Accessories
Bus modules
X20BM33 X20 bus module, for X20 SafeIO modules, internal I/O power supply continuous
X20BM36 X20 bus module, for X20 SafeIO modules, with node number switch, internal I/O power supply continuous
Terminal blocks
X20TB52 X20 terminal block, 12-pin, safety-keyed
Automation Studio HW Upgrades Version (Date) Download
V3.0 HW Upgrade (X20SD1207) EXE / 1 MB
V4.0 HW Upgrade (X20SD1207) EXE / 1 MB
V4.6 HW Upgrade (X20SD1207) EXE / 707 KB
Certificates Version (Date) Download
244665 CSA HazLoc Certificate of Compliance X20, X67 PDF / 56 KB
DNV GL Type Approval Certificate - X20 / Power Panel T30 PDF / 171 KB
E115267 UL CoC X20 PDF / 825 KB
FS Certificate mapp Safety PDF / 5 MB
FS EN 50156 Zertifikat SafeLOGIC, SafeIO PDF / 314 KB
FS Zertifikat SafeDESIGNER, SafeLOGIC, SafeIO PDF / 420 KB
FTZU 09 ATEX 0083X PDF / 697 KB
KR Type Approval Certificate MIL39390-AC003 (X20 System) PDF / 758 KB
Documentation Version (Date) Download
Data sheet X20(c)SD1207 - Legacy PDF / 1 MB
Data sheet X20(c)SD1207 - mapp Safety PDF / 1 MB
E-CAD (Electro or EPLAN Templates) Version (Date) Download
X20 EPLAN P8 from V2.4 EXE / 161 MB
M-CAD (Mechan. Templates) Version (Date) Download
3D file STEP X20(c)Sxxxxx - Terminal block right side ZIP / 21 KB
DFX File I/O Slice ZIP / 4 KB
Dimensions PDF X20 I/O Slice PDF / 45 KB
Tools / Utilities / Examples Version (Date) Download
Sistema library ZIP / 263 KB

Please choose country and language

B&R Logo