2700540

https://www.phoenixcontact.com/gb/products/2700540 Safety relays - PSR-MC34-3NO-1DO-24DC-SC - 2700540 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 or manual, monitored start, cross-circuit detection, 3 enabling current paths, US = 24 V DC, plug-in screw terminal block Why buy this product  Up to Cat.4/PL e according to ISO 13849-1, SILCL 3 according to IEC 62061  Low housing width of just 12.5 mm  Two-channel control  3 enabling current paths, 1 digital signal output  Manually monitored and automatic activation in a single device  Cross-circuit detection Key Commercial Data Packing unit 1 STK GTIN GTIN 4046356912716 Weight per Piece (excluding packing) 177.000 g Custom tariff number 85371099 Country of origin Germany Note Made to Order (non-returnable) Technical data Note Utilization restriction EMC: class A product, see manufacturer's declaration in the download area Dimensions Width 12.5 mm Height 112.2 mm 12/23/2016   Page 1 / 6 https://www.phoenixcontact.com/gb/products/2700540 Safety relays - PSR-MC34-3NO-1DO-24DC-SC - 2700540 Technical data Dimensions Depth 114.5 mm Ambient conditions Ambient temperature (operation) -40 °C ... 55 °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) Shock 15g Vibration (operation) 10 Hz ...150 Hz, 2g Maximum altitude ≤ 2000 m (Above sea level) Input data Rated control circuit supply voltage US 24 V DC -15 % / +10 % Power consumption at US typ. 2 W Rated control supply current IS typ. 84 mA Inrush current 5 A (Δt = 200 µs at Us) Current consumption < 5 mA (with Us/Ix to S12) < 5 mA (with Us/Ix to S22) > -5 mA (with Us/Ix to S22/0V) > -5 mA (with Us/Ix to S34) < 10 mA (with Us/Ix to S34) Voltage at input/start and feedback circuit 24 V DC -15 % / +10 % Typical response time < 175 ms (automatic start) < 175 ms (manual, monitored start) Typ. starting time with Us < 250 ms (when controlled via A1) Typical release time < 20 ms (when controlled via A1 or S12 and S22.) Recovery time < 500 ms Status display 3 x green LED Maximum switching frequency 0.5 Hz Max. permissible overall conductor resistance 150 Ω Filter time 1 ms (at A1 in the event of voltage dips at Us) 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 Output data Contact type 3 enabling current paths Contact material AgSnO2 Minimum switching voltage 12 V AC/DC Maximum switching voltage 250 V AC/DC (Observe the load curve) Limiting continuous current 6 A (observe derating) Inrush current, minimum 3 mA 12/23/2016   Page 2 / 6 https://www.phoenixcontact.com/gb/products/2700540 Safety relays - PSR-MC34-3NO-1DO-24DC-SC - 2700540 Technical data Output data Maximum inrush current 6A Sq. Total current 72 A (observe derating) Switching capacity min. 60 mW Output fuse 6 A gL/gG (N/O contact) 2 4 A gL/gG (for low-demand applications) Alarm outputs 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 General Relay type Electromechanical relay with forcibly guided contacts in accordance with IEC/EN 61810-3 (EN 50205) Mechanical service life 10 x 10 cycles Nominal operating mode 100% operating factor Net weight 177 g Mounting type DIN rail mounting Assembly instructions See derating curve Mounting position vertical or horizontal Degree of protection IP20 Min. degree of protection of inst. location IP54 Control Two-channel Housing material PBT Housing color yellow 6 Connection data Connection method Screw connection pluggable Yes Conductor cross section solid min. 0.2 mm² Conductor cross section solid max. 2.5 mm² Conductor cross section flexible min. 0.2 mm² Conductor cross section flexible max. 2.5 mm² Conductor cross section AWG min. 24 Conductor cross section AWG max. 12 Stripping length 7 mm Screw thread M3 Safety-related characteristic data Stop category 0 Designation IEC 61508 - High demand 12/23/2016   Page 3 / 6 https://www.phoenixcontact.com/gb/products/2700540 Safety relays - PSR-MC34-3NO-1DO-24DC-SC - 2700540 Technical data Safety-related characteristic data 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 Standards and Regulations Shock 15g 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 Basic insulation 4 kV: Between input circuit and enabling current path (23/24/34) Between all current paths and housing Safe isolation, reinforced insulation 6 kV: Between input circuit and enabling current path (13/14) Between enabling current path (13/14) and enabling current path (23/24/34) Degree of pollution 2 Overvoltage category III Vibration (operation) 10 Hz ...150 Hz, 2g Conformance CE-compliant Environmental Product Compliance China RoHS Environmentally Friendly Use Period = 50 For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” Drawings 12/23/2016   Page 4 / 6 https://www.phoenixcontact.com/gb/products/2700540 Safety relays - PSR-MC34-3NO-1DO-24DC-SC - 2700540 Block diagram A1 S11 S12 S22 PSR-MC34 Block diagram S34 IN 1/2 13 23 A1 S11 K1 PSR-MC34 S22 S34 2 1 PWR 13 23 4 3 K2 K1 K2 K3 K4 K5 K6 K1 K2 24V DC A2 M1 14 24 34 9 6 5 K3 10 K4 K5 K6 8 7 9 A2 S12 M1 14 24 34 Key:  1 = Current limitation  2 = Input circuit  3 = Voltage limitation  4 = Start circuit  5 = Control circuit channel 1  6 = Control circuit signal output  7 = Control circuit channel 2  8 = Start channel 1 and 2  9 = Channel 1 10 = Diagnostics K1, K2 ... K6 = Force-guided elementary relays Circuit diagram 24V DC L S2 K1 S1 K2 A1 S34 S11 ( ) (+) PSR-MC34 S12 S22 ( ) 13 23 14 24 K1 ( ) (GND) ( ) A2 M1 34 K2 M K1 K2 0V N Classifications eCl@ss eCl@ss 5.1 27371901 eCl@ss 6.0 27371819 eCl@ss 8.0 27371819 eCl@ss 9.0 27371819 ETIM ETIM 5.0 EC001449 ETIM 6.0 EC001449 12/23/2016   Page 5 / 6 https://www.phoenixcontact.com/gb/products/2700540 Safety relays - PSR-MC34-3NO-1DO-24DC-SC - 2700540 Classifications UNSPSC UNSPSC 13.2 39121501 Approvals Approvals Approvals UL Listed / cUL Listed / EAC / Functional Safety / cULus Listed 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 EAC      7500651.22.01.00244    44-205-13755201     Functional Safety  cULus Listed   Phoenix Contact 2016 © - all rights reserved http://www.phoenixcontact.com 12/23/2016   Page 6 / 6