Safety control unit module SB4 Module 2E/165

Safety control unit module SB4 Module 2E/165

Code: SB4 Module 2E/165

OSSD-R/E-stop-module, Safety outputs OSSD, external status displays OSSD, 2 sensor channels, Operating mode can be selected by means of DIP switches, Start/Restart disable , Relay monitor, Stop function Cat.0 or Cat.1 and central stop function Cat.0, Time function, Safety Integrity Level (SIL): SIL 3, Performance level (PL): PL e, Category: Cat. 4, Operating voltage: 24 V DC ± 20 % ,
24 V DC ± 20 % , via SB4 Housing

Datasheet excerpt: Technical data of  SB4 Module 2E/165

Product Description
Safety control unit module
General specifications
Operating modeStartup/restart disable, relay monitor, emergency off, turn off time
Functional safety related parameters
Safety Integrity Level (SIL)SIL 3
Performance level (PL)PL e
CategoryCat. 4
Mission Time (TM)20 a
Type4
Indicators/operating means
Function indicatorLED red: OSSD OFF
LED green: OSSD ON Yellow LED: start readiness LED yellow (2x): indicator lamp channel 1... 2
Control elementsDIP switch
Electrical specifications
Operating voltage24 V DC ± 20 % ,
24 V DC ± 20 % , via SB4 Housing
Input
Activation currentapprox. 7 mA
Test inputReset-input for system test
Output
Safety output2 relay outputs, force-guided NO-contact
Signal outputOutput for displaying the switching state of the OSSDs
Switching voltage10 V... 250 V AC/DC
Switching currentmin. 10 mA , max. 6 A AC/DC
Switching powermax. DC 24 VA , AC 230 VA
Conformity
Functional safetyISO 13849-1 ; EN 61508 part1-4
Product standardEN 61496-1
Approvals and certificates
CE conformityCE
UL approvalcULus
TÜV approvalTÜV
Ambient conditions
Ambient temperature0... 50 °C (32... 122 °F)
Storage temperature-20... 70 °C (-4... 158 °F)
Mechanical specifications
Degree of protectionIP20
ConnectionCage tension spring terminals , Cable cross-section 0.2... 1.5 mm2
Material
HousingPolyamide (PA)
Massapprox. 150 g

Classifications

SystemClasscode
ECLASS 13.027243101
ECLASS 12.027243101
ECLASS 11.027243101
ECLASS 10.0.127243101
ECLASS 9.027243101
ECLASS 8.027243101
ECLASS 5.127272790
ETIM 9.0EC002538
ETIM 8.0EC002538
ETIM 7.0EC002538
ETIM 6.0EC002538
ETIM 5.0EC002538
UNSPSC 12.146171620

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