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Mitsubishi MELSEC-QS/WS Safety – Safety relay Parts
Available on requestQS90SR2SN-EX Mitsubishi MELSEC-QS/WS Safety For extensionMPN: QS90SR2SN-EX · Mitsubishi Electric (Factory Automation)
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Available on requestQS90SR2SP-EX Mitsubishi MELSEC-QS/WS Safety For extensionMPN: QS90SR2SP-EX · Mitsubishi Electric (Factory Automation)
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Available on requestQS90SR2SN-CC Mitsubishi MELSEC-QS/WS Safety For CC-LinkMPN: QS90SR2SN-CC · Mitsubishi Electric (Factory Automation)
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Available on requestQS90SR2SP-CC Mitsubishi MELSEC-QS/WS Safety For CC-LinkMPN: QS90SR2SP-CC · Mitsubishi Electric (Factory Automation)
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Available on requestQS90SR2SN-Q Mitsubishi MELSEC-QS/WS Safety For Q SeriesMPN: QS90SR2SN-Q · Mitsubishi Electric (Factory Automation)
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Available on requestQS90SR2SP-Q Mitsubishi MELSEC-QS/WS Safety For Q SeriesMPN: QS90SR2SP-Q · Mitsubishi Electric (Factory Automation)
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Request a quoteCompare Mitsubishi MELSEC-QS/WS Safety – Safety relay
Key specifications of the parts listed on this page, taken from the manufacturer's data sheets.
| MPN | Category | Safety input rated input current | Input type: Type | Input type: X1 | External dimensions: Height |
|---|---|---|---|---|---|
| QS90SR2SN-EX | For extension | 4.6 mA | N type | Negative common | 112 mm |
| QS90SR2SP-EX | For extension | 4.6 mA | P type | Positive common | 112 mm |
| QS90SR2SN-CC | For CC-Link | 4.6 mA (300 mA at relay start-up) | N type | Negative common | 112 mm |
| QS90SR2SP-CC | For CC-Link | 4.6 mA (300 mA at relay start-up) | P type | Positive common | 112 mm |
| QS90SR2SN-Q | For Q Series | 4.6 mA (300 mA at relay start-up) | N type | Negative common | 98 mm |
| QS90SR2SP-Q | For Q Series | 4.6 mA (300 mA at relay start-up) | P type | Positive common | 98 mm |
Common to all listed parts
| Series | MELSEC-QS/WS Safety |
| Sales status | 2025/03 Discontinued (Mitsubishi Electric) |
| Number of safety input points | 1 safety input point (2 inputs) |
| Number of other input points | 1 start-up input point |
| Safety input rated input voltage | 24 V DC (ripple ratio: within 5 %) (allowable voltage range: 20.4...26.4 V DC) |
| Input type: X0 | Positive common |
| Input isolation method | Relay |
| Input common terminal arrangement | All points independent |