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  6. SB4-OR-4XP-B-B-B-B-B-B

SB4-OR-4XP-B-B-B-B-B-B Safety control unit

Key Benefits at a Glance

  • Evaluation unit for security through-beam sensors SLA5(S) and SLA40; for safety light grids SLP, for safety light curtains SLC; for switching pads and emergency stop buttons of categories 2 and 4
  • Expansion slots for SB4 modules for optional enhanced functionality
  • Self-monitoring (type 4 according to IEC/EN 61496-1)
  • Operating mode can be selected by means of DIP switches
  • 7-segment diagnostic display
  • Safety outputs OSSD, external status displays OSSD

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Product photo: Safety control unit SB4-OR-4XP-B-B-B-B-B-B
Dimensions: Safety control unit SB4-OR-4XP-B-B-B-B-B-B
Product photo: Safety control unit SB4-OR-4XP-B-B-B-B-B-B
Dimensions: Safety control unit SB4-OR-4XP-B-B-B-B-B-B
Product Compliance: Europe – CE
Product Compliance: USA - cULus
Product Compliance: International – TÜV SÜD
Note

All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

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Technical data of SB4-OR-4XP-B-B-B-B-B-B

SB4 series safety control unit with optional module slots for functional enhancement
Operating modeStart/restart disable, relay monitor,
Safety Integrity Level (SIL)SIL 3
Performance level (PL)PL e
CategoryCat. 4
Mission Time (TM)20 a
PFHdsee instruction manuals
B10dsee instruction manuals
Type4
Diagnostics indicator7-segment display
Function indicatorLED red: OSSD OFF
LED green: OSSD ON
Yellow LED: start readiness channel 1 - 4
LED yellow: switching state (receiver)
Stability alarm indicatorLED yellow flashing: Indicator lamp channel 1 ... 4
Operating voltageUB24 V DC, ± 20 %
No-load supply currentI0max. 500 mA
Protection classno identification ; see instruction manuals
Power dissipationIf additional modules are used, max. 50 W
Activation currentapprox. 7 mA
Activation time0.4 ... 1.2 s
Test inputReset-input for system test
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 powerDC: max. 24 VA
AC: max. 230 VA
Response time30 ms
Functional safetyISO 13849-1 ; EN 61508 part1-4
Product standardEN 61496-1
CE conformityCE
UKCA conformityUKCA
UL approvalcULus
TÜV approvalTÜV
Ambient temperature0 ... 50 °C (32 ... 122 °F)
Storage temperature-20 ... 70 °C (-4 ... 158 °F)
Relative humiditymax. 95 %, not condensing
Shock resistancesee instruction manuals
Vibration resistancesee instruction manuals
Degree of protectionIP20
Connectionscrew terminals , lead cross section 0.2 ... 2 mm2
Material
HousingPolyamide (PA)
Mass545 g
Dimensions
Height99 mm
Width180.8 mm
Depth112.7 mm
General Notes
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