2905572

https://www.phoenixcontact.com/us/products/2905572 Solid-state relays - ST-OV4- 24DC/ 24DC/1-PRO - 2905572 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) Plug-in power protective circuit solid-state relay, with signal logic, can be plugged into 4-pos. basic terminal blocks, input: 24 V DC, output: short-circuit-proof, 18 - 36 V DC/1 A Product Features  Reliable detection and indication of an open circuit on the load side  Time-dependent overload shutdown for reliable protection against continuous overloads  Fast short circuit shutdown with simultaneous current limitation  Feedback in the event of an error  Brief inrush peaks are ignored  After an overload or short-circuit has been triggered, a defined reset of the control voltage must be carried out     Key commercial data Packing unit 1 pc GTIN Weight per Piece (excluding packing) 35.88 GRM Custom tariff number 85364190 Country of origin Germany Technical data Dimensions Width 27 mm Height 63.5 mm Depth 114 mm Ambient conditions 10/24/2014   Page 1 / 7 https://www.phoenixcontact.com/us/products/2905572 Solid-state relays - ST-OV4- 24DC/ 24DC/1-PRO - 2905572 Technical data Ambient conditions Ambient temperature (operation) 0 °C ... 60 °C Ambient temperature (storage/transport) 0 °C ... 70 °C Input data Nominal input voltage UN 24 V DC ± 50% Switching threshold "0" signal, voltage 5 V DC Switching threshold "1" signal voltage 8.5 V DC Typical input current at UN 6.5 mA Typical response time 300 µs Typical turn-off time 700 µs Status display Yellow LED Operating voltage display Yellow LED Type of protection Protection against polarity reversal Protective circuit/component Polarity protection diode Transmission frequency 100 Hz Output data Output voltage range 18 V DC ... 36 V DC Limiting continuous current 1 A (see derating curve) Min. load current 1 mA Current limitation at short-circuits approx. 25 A Voltage drop at max. limiting continuous current 300 mV Output circuit 3-conductor, ground-referenced Indication Red LED Type of protection Protection against polarity reversal Free-wheeling diode Protective circuit/component Damping diode Output voltage range 5 V DC ... 36 V DC Limiting continuous current 50 mA Voltage drop at max. limiting continuous current ≤ 1.5 V Output circuit 2-wire, floating Type of protection Protection against polarity reversal Protective circuit/component Polarity protection diode General Test voltage input/output 2.5 kV AC Test voltage output/output 2.5 kV AC Mounting position any Assembly instructions In rows with zero spacing 10/24/2014   Page 2 / 7 https://www.phoenixcontact.com/us/products/2905572 Solid-state relays - ST-OV4- 24DC/ 24DC/1-PRO - 2905572 Technical data General Standards/regulations IEC 60664 EN 50178 IEC 62103 Rated surge voltage / insulation Basic insulation Classifications eCl@ss eCl@ss 4.0 27371102 eCl@ss 4.1 27371102 eCl@ss 5.0 27371001 eCl@ss 5.1 27371001 eCl@ss 6.0 27371001 eCl@ss 7.0 27371001 eCl@ss 8.0 27371001 ETIM ETIM 2.0 EC001504 ETIM 3.0 EC001504 ETIM 4.0 EC001504 ETIM 5.0 EC001504 UNSPSC UNSPSC 6.01 30211916 UNSPSC 7.0901 39121542 UNSPSC 11 39121542 UNSPSC 12.01 39121542 UNSPSC 13.2 39121542 Approvals Approvals Approvals GOST / GOST Ex Approvals 10/24/2014   Page 3 / 7 https://www.phoenixcontact.com/us/products/2905572 Solid-state relays - ST-OV4- 24DC/ 24DC/1-PRO - 2905572 Approvals Approvals submitted Approval details GOST  GOST  Drawings Diagram Diagram 4 3 100 2 1 0 20 30 40 50 60 Ambient temperature [°C] 10 Switching time [ms] Load current [A] 1000 1 Current limit 0,1 IN 10 20 30 I [A] 10/24/2014   Page 4 / 7 https://www.phoenixcontact.com/us/products/2905572 Solid-state relays - ST-OV4- 24DC/ 24DC/1-PRO - 2905572 Diagram Circuit diagram 1000 100 A1 + A2 A + 10 Switching time [ms] T 1 0 1 = protection and signal logic Current limit 0,1 IN 20 40 60 80 I [A] 10/24/2014   Page 5 / 7 https://www.phoenixcontact.com/us/products/2905572 Solid-state relays - ST-OV4- 24DC/ 24DC/1-PRO - 2905572 Catalog photo Figure may contain other products. 10/24/2014   Page 6 / 7 https://www.phoenixcontact.com/us/products/2905572 Solid-state relays - ST-OV4- 24DC/ 24DC/1-PRO - 2905572 Diagram Phoenix Contact 2014 © - all rights reserved http://www.phoenixcontact.com 10/24/2014   Page 7 / 7