X20(c)SA4430
4 Data sheet V1.141 X20(c)SA4430 Translation of the original documentation
4 Technical data
Model number X20SA4430 X20cSA4430
Short description
I/O module 2x 2 safe analog inputs, 4 to 20 mA, channels individually galvanically isolated
General information
B&R ID code 0xB8B5 0xDD9F
System requirements
Automation Studio 3.0.81.15 or later 4.0.16 or later
Automation Runtime 3.00 or later V3.08 or later
SafeDESIGNER 2.81 or later 3.1.0 or later
Safety Release 1.4 or later 1.7 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 1.7 W
Electrical isolation
Channel - Bus Yes
Channel - Channel Yes
Channel pair - Channel pair Yes
Certifications
CE Yes
KC 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)
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
Note The following characteristic values apply only to the use of input channel pairs.
Assessing the channels from a safety point of view when they are used individually is not possible. 1)
EN ISO 13849-1:2015
Category Cat. 4 (SHUNTTEST enabled), Cat. 3 (SHUNTTEST disabled)
PL PL e (SHUNTTEST enabled), PL d (SHUNTTEST disabled)
DC >94% (regardless of whether SHUNTTEST is enabled or disabled)
MTTFD 2200 years (regardless of whether SHUNTTEST is enabled or disabled)
Mission time Max. 20 years
IEC 61508:2010,
IEC 61511:2004,
EN 62061:2013
SIL CL SIL 3 (regardless of whether SHUNTTEST is enabled or disabled)
SFF >90% (regardless of whether SHUNTTEST is enabled or disabled)
PFH / PFHd
Module <1*10-9 (regardless of whether SHUNTTEST is enabled or disabled)
openSAFETY wired Negligible
openSAFETY wireless <1*10-14 * Number of openSAFETY packets per hour
PFD <1*10-4 (regardless of whether SHUNTTEST is enabled or disabled)
Proof test interval (PT) 20 years
Table 5: X20SA4430, X20cSA4430 - Technical data
