Pepperl+Fuchs SB4-OR-4XP-B
Safety control unit

Pepperl+Fuchs SB4-OR-4XP-B
  • 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
Item Number: SB4-OR-4XP-B
Total price: 942.34
The price is not final. Please check with the manager!
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  • Overview
  • Comments
Degree of protectionIP20
Switching currentmin. 10 mA , max. 6 A AC/DC
B10dsee instruction manuals
Safety output2 relay outputs, force-guided NO-contact
Operating modeStart/restart disable, relay monitor,
Signal outputOutput for displaying the switching state of the OSSDs
Function indicatorLED red: OSSD OFF
LED green: OSSD ON
Yellow LED: start readiness channel 1 - 4
LED yellow: switching state (receiver)
PFHd3.5 E-9 (These specifications only apply to the basic device. If additional modules are used in the free slots, the PFHd must be requested.)
Pre-fault indicatorLED yellow flashing: Indicator lamp channel 1 ... 4
Switching voltage10 V ... 250 V AC/DC
Product standardEN 61496-1
Mission Time (TM)20 a
Connectionscrew terminals , lead cross section 0.2 ... 2 mm2
Safety Integrity Level (SIL)SIL 3
Functional safetyISO 13849-1 ; EN 61508 part1-4
Performance level (PL)PL e
Operating voltage24 V DC, В± 20 %
CategoryCat. 4
Diagnostics indicator7-segment display


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