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SS2-00VA000R4 Safety Analysis Module for Safety Through-Beam Sensor

The individual safety light barrier control unit is used to monitor up to 4 through-beam sensors. Interruption of any single beam results in deactivation of the safety output.
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Electrical Data

Supply Voltage 24 V DC
Current Consumption (Ub = 24 V) < 125 mA
Response Time < 65 ms
Temperature Range -30 ... 55 °C
Storage temperature -30 ... 70 °C
Safety Output Relay
Number of safety outputs (OSSDs) 2
Switching Output Voltage Drop < 3 V
PNP Switching Output/Switching Current < 100 mA
Relay Output/Switching Current (250 VAC) 2 A
Reverse Polarity Protection yes

Mechanical Data

Housing Material Plastic, PA
Degree of Protection IP20
Connection Screw Clamp (pluggable)
Weight 186 g

Safety-relevant Data

Safety Category (EN ISO 13849-1) 2
Performance Level (EN ISO 13849-1) PL c
PFHD 3,16 × E-7 1/h *
Mission Time TM (EN ISO 13849-1) 20 a
Safety Integrity Level (EN 61508) SIL1

Function

Restart Inhibit yes
Contactor Monitoring yes

Standards and certificates

B_SYM_CE_01.pdf B_SYM_CE_01.pdf B_SYM_CE_01.pdf B_SYM_CE_01.pdf
* PFHD for control incl. 4 S1Nx002

Connection Table

B_ANS_TAB_36.pdf

Ctrl. Panel

71 = Channel 1
72 = Channel 2/Error Indicator
73 = OSSD/Diagnosis

Dimensioned Picture

Dimensions specified in mm (1 mm = 0.03937")

Complementary Products

  • Software
  • S1Nx002 through-beam sensors
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