2904954

https://www.phoenixcontact.com/us/products/2904954 Safety relays - PSR-MS40-1NO-1DO-24DC-SC - 2904954 Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's documentation. Our General Terms of Use for Downloads are valid (http://phoenixcontact.com/download) Safety relay for emergency stop and safety doors up to SILCL 3, Cat. 4, PL e, 1 or 2-channel operation, automatic start, 1 enabling current path, US = 24 V DC, fixed screw terminal block Your advantages  Up to Cat.4/PL e according to ISO 13849-1, SILCL 3 according to IEC 62061  Low housing width of just 6.8 mm  Two-channel control  1 enabling current path, 1 digital signal output  Automatic activation Key Commercial Data Packing unit 1 pc GTIN GTIN 4046356905039 Weight per Piece (excluding packing) 80.000 g Custom tariff number 85371098 Country of origin Germany Technical data Note Utilization restriction EMC: class A product, see manufacturer's declaration in the download area Dimensions Width 6.8 mm Height 93.1 mm 08/22/2020   Page 1 / 10 https://www.phoenixcontact.com/us/products/2904954 Safety relays - PSR-MS40-1NO-1DO-24DC-SC - 2904954 Technical data Dimensions Depth 102.5 mm Ambient conditions Ambient temperature (operation) -40 °C ... 60 °C (observe derating) Ambient temperature (storage/transport) -40 °C ... 85 °C Max. permissible relative humidity (operation) 75 % (on average, 85% infrequently, non-condensing) Max. permissible humidity (storage/transport) 75 % (on average, 85% infrequently, non-condensing) Maximum altitude ≤ 2000 m (Above sea level) Power supply Designation A1/A2 Rated control circuit supply voltage US 24 V DC -15 % / +10 % 20.4 V DC ... 26.4 V DC Rated control supply current IS typ. 42 mA Power consumption at US typ. 1 W Inrush current 4.5 A (Δt  -15 mA (with Us/Ix to S22/0V) Current consumption < 5 mA (with Us/Ix to S12) < 5 mA (with Us/Ix to S22/Us) > -5 mA (with Us/Ix to S22/0V) Filter time max. 1.5 ms (at S12, S22; test pulse width) min. 7.5 ms (at S12, S22; test pulse rate) Test pulse rate = 5 x Test pulse width Max. permissible overall conductor resistance 150 Ω Input name Start circuit S35 08/22/2020   Page 2 / 10 https://www.phoenixcontact.com/us/products/2904954 Safety relays - PSR-MS40-1NO-1DO-24DC-SC - 2904954 Technical data Digital inputs Description of the input non-safety-related Number of inputs 1 Input voltage range "1" signal 20.4 V DC ... 26.4 V DC Inrush current < 10 mA Current consumption < 10 mA Max. permissible overall conductor resistance 150 Ω Protective circuit/component Suppressor diode Relay outputs: enabling current path Output name Enabling current path 13/14 Output description safety-related N/O contacts Number of outputs 1 (undelayed) Contact type 1 enabling current path Contact material AgSnO2 Switching voltage min. 12 V AC/DC max. 250 V AC/DC (Observe the load curve) Limiting continuous current 6 A (observe derating) Inrush current min. 3 mA max. 6 A Sq. Total current 36 A (observe derating) Switching capacity min. 60 mW Switching frequency max. 0.5 Hz Mechanical service life 10x 10 cycles Output fuse 6 A gL/gG (N/O contact) 2 6 4 A gL/gG (for low-demand applications) Alarm outputs Designation M1 Output description non-safety-related Number of outputs 1 (digital, PNP) Voltage 22 V DC (Us - 2 V) Current max. 100 mA Maximum inrush current 500 mA (Δt = 1 ms at Us) Short-circuit protection no Times Typical pickup time at US < 250 ms (when controlled via A1) 08/22/2020   Page 3 / 10 https://www.phoenixcontact.com/us/products/2904954 Safety relays - PSR-MS40-1NO-1DO-24DC-SC - 2904954 Technical data Times Typical response time at US < 175 ms Typical release time at US < 20 ms (when controlled via A1 or S12 and S22.) Recovery time < 500 ms General Relay type Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3 Nominal operating mode 100% operating factor Net weight 69 g Mounting position vertical or horizontal Mounting type DIN rail mounting Assembly instructions See derating curve Degree of protection IP20 Min. degree of protection of inst. location IP54 Housing material PBT Housing color yellow Operating voltage display 1 x green LED Status display 2 x green LEDs Connection data Connection method Screw connection pluggable no Conductor cross section solid 0.2 mm² ... 2.5 mm² Conductor cross section flexible 0.2 mm² ... 2.5 mm² Conductor cross-section AWG 24 ... 12 Stripping length 12 mm Screw thread M3 Safety-related characteristic data Stop category 0 Designation IEC 61508 - High demand Safety Integrity Level (SIL) 3 Designation IEC 61508 - Low demand Safety Integrity Level (SIL) 3 Designation EN ISO 13849 Performance level (PL) e (4 A DC13; 5 A AC15; 8760 switching cycles/year) Category 4 Designation EN 62061 Safety Integrity Level Claim Limit (SIL CL) 3 08/22/2020   Page 4 / 10 https://www.phoenixcontact.com/us/products/2904954 Safety relays - PSR-MS40-1NO-1DO-24DC-SC - 2904954 Technical data Standards and Regulations Designation Air clearances and creepage distances between the power circuits Standards/regulations DIN EN 50178 Rated insulation voltage 250 V AC 250 V AC Rated surge voltage/insulation Safe isolation, reinforced insulation 6 kV between input circuit and enabling current path Basic insulation 4 kV between all current paths and housing Degree of pollution 2 Overvoltage category III Shock 15g Vibration (operation) 10 Hz ... 150 Hz, 2g Conformance CE-compliant Environmental Product Compliance REACh SVHC Lead 7439-92-1 China RoHS Environmentally Friendly Use Period = 50 years For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” Drawings Block diagram 08/22/2020   Page 5 / 10 https://www.phoenixcontact.com/us/products/2904954 Safety relays - PSR-MS40-1NO-1DO-24DC-SC - 2904954 Block diagram Key: 1 = Input circuit 2 = Voltage limitation 3 = Control circuit channel 1 4 = Control circuit signal output 5 = Control circuit channel 2 6 = Start channel 1 and 2 7 = Channel 1 K1, K2 = Force-guided elementary relays 08/22/2020   Page 6 / 10 https://www.phoenixcontact.com/us/products/2904954 Safety relays - PSR-MS40-1NO-1DO-24DC-SC - 2904954 Circuit diagram Classifications eCl@ss eCl@ss 10.0.1 27371819 eCl@ss 4.0 40020600 eCl@ss 4.1 40020600 eCl@ss 5.0 27371900 eCl@ss 5.1 27371900 eCl@ss 6.0 27371800 eCl@ss 7.0 27371819 eCl@ss 8.0 27371819 eCl@ss 9.0 27371819 08/22/2020   Page 7 / 10 https://www.phoenixcontact.com/us/products/2904954 Safety relays - PSR-MS40-1NO-1DO-24DC-SC - 2904954 Classifications ETIM ETIM 5.0 EC001449 ETIM 6.0 EC001449 ETIM 7.0 EC001449 UNSPSC UNSPSC 13.2 39121501 UNSPSC 18.0 39122205 UNSPSC 19.0 39122205 UNSPSC 20.0 39122205 UNSPSC 21.0 39122205 Approvals Approvals Approvals UL Listed / cUL Listed / Functional Safety / UL Listed / cUL Listed / Functional Safety / EAC / EAC / Functional Safety / Functional Safety Ex Approvals Approval details UL Listed    http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm  FILE E 140324 cUL Listed    http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm  FILE E 140324 Functional Safety      44-205-13755202 08/22/2020   Page 8 / 10 https://www.phoenixcontact.com/us/products/2904954 Safety relays - PSR-MS40-1NO-1DO-24DC-SC - 2904954 Approvals UL Listed    http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm  FILE E 140324 cUL Listed    http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm  FILE E 140324 Functional Safety      44-205-13755202 EAC      RU CDE.A*30.B.01082 EAC      RU CDE.A*30.B.01082 Functional Safety      44-780-13755207 Functional Safety      44-780-13755207 Accessories Accessories Terminal marking Zack Marker strip, flat - ZBF 6:UNBEDRUCKT - 0808710 Zack Marker strip, flat, Strip, white, unlabeled, can be labeled with: PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into flat marker groove, for terminal block width: 6.2 mm, lettering field size: 5.15 x 6.15 mm, Number of individual labels: 10     08/22/2020   Page 9 / 10 https://www.phoenixcontact.com/us/products/2904954 Phoenix Contact 2020 © - all rights reserved http://www.phoenixcontact.com 08/22/2020   Page 10 / 10