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PASR-8000-2A2B DO signal (SIS system)2NO+2NC

Picture Name


PASR-8000 series

PASR-8000-2A2B is suitable for emergency stop button, safety door control switch, SIS system DO signal input, and Safety relay with two NO (normally open) safety output contacts and two NC (normally closed) auxiliary output contacts. It supports single and dual channel operation, manual or automatic reset, and has the short-circuit monitoring function between channels.

Input device:

Emergency stop button/safety door

Supply voltage:

24V DC

Number of output contacts:


Reset mode:

Auto/manual reset

Contact switching capacity:


Product Details Technical parameters Download

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Electromagnetic compatibility EN60947,EN61000-6-2,EN61000-6-4
Status display 1 green LED
Start button monitoring Manual start/automatic start
Rated insulation voltage 250V (pollution level 2 according to IEC60947-5-1)
Rated impulse withstand voltage 6000V (overvoltage category 2 according to IEC60947-5-1)
Dielectric Strength 1500V AC,1min
Absorption buffer time ≤30ms
Release buffer time ≤30ms
Recovery time ≤100ms
Short interruption of power supply 20ms
Contact resistance ≤100mΩ
Applicable DO signal (SIS system)
Input parameter
Number of channels 1
Input signal DO signal
Input current ≤50mA(24VDC)
Wire resistance ≤15Ω
Input device SIS system DO signal matching
Output data
Number of contacts 2NO+2NC
Output signal Relay output
Contact material AgSnO+0.2um Au
Contact fuse protection 10A (internal fuse blown protection)
Contact capacity AC-15,5A/230V;AC-13 5A/24V
Power supply
Supply voltage 24VDC
Current loss ≤90mA(24VDC)
Voltage tolerance 0.85~1.1
Power protection Reverse protection of power supply
Power supply mode Independent power supply
Power connecting mode Terminal power supply
Height 114.5mm
Width 99mm
Thickness 22.5mm
Material ABSflame retardant
Degree of protection IP20
Flammability rating UL94/V0
Colour Grey+Yellow
EMC data
Electrical fast transient/burst immunity Compliant with:IEC 61326-1;A-leve
Surge immunity Compliant with:IEC 61326-1;B-leve
Radiated,radio-frequency,electromagnetic field immunity Compliant with:IEC 61326-1;conform to basic requirements
Electrostatic discharge immunity Compliant with:IEC 61326-1;A-leve
Immunity to conducted disturbances, induced by radio-frequency fields Compliant with:IEC 61326-1;conform to basic requirements
Low frequency common mode conduction Compliant with:IEC 61326-1;conform to basic requirements
Compliant with standards BS EN 62061:2015,ISO 13849-1:2015,ISO 13849-2:2012, IEC EN 60204-1, ISO 13849-1
Safety Integrity Level (SIL) EN954-1, maximum safety control level 4
Performance level (PL) ISO 13849-1:2015,PLe
Operating conditions
Continuous operating temperature ﹣20℃~﹢60℃
Storage temperature ﹣40℃~+85℃
Relative humidity <90% RH (no condensate)
Environmental requirements There should be no strong vibrations, impacts, high currents, sparks or other electromagnetic induction effects in the surrounding environment. The air should not contain media that corrode chromium, nickel, and silver coatings, and should not contain flammable or explosive substances
Connection data
Conductor cross section solid range 0.5~2.5mm²
Conductor cross section AWG min. 12
Conductor cross section AWG max. 24
Stripping length 8mm
Screw thread M3
Connection method Screw connection
Tightening torque min. 0.5 Nm
Tightening torque max. 0.6 Nm
Installation method DIN35mm