MINI-PS- 12- 24DC/ 5-15DC/2 Power supply unit INTERFACE Data sheet 104346_en_01 ' PHOENIX CONTACT 2011-09-21 1 Description Features The DC/DC converter converts the DC voltage of 12 V DC ... (cid:150) Reliable power supply unit even at high ambient 24 V DC to an adjustable, controlled and electrically isolated temperatures 5 V DC ... 15 V DC output voltage. (cid:150) Reliable starting of heavy loads using the U/I Due to electrical isolation, the DC voltage circuits are characteristic curve electrically isolated from each other in a safe way. The active (cid:150) Can be used worldwide in all industrial sectors due to a "DC-OK" switching output as well as an LED are available for wide-range input and an international approval package signaling. With a design width of only 22.5 mm, the housing is (cid:150) High operating safety due to long mains buffering under extremely slim. full load and high MTBF (> 500,000 h) DANGER OF EXPLOSION! Only remove equipment when it is disconnected and not in the potentially explosive area. DANGER Components with dangerously high voltage and high stored energy are located in the device! Never carry out work on live parts! Depending on the ambient temperature and the load, the housing can become very hot! Make sure you always use the latest documentation. It can be downloaded from the product at www.phoenixcontact.net/catalog.

MINI-PS- 12- 24DC/ 5-15DC/2 2 Table of contents 1 Description..................................................................................................................................1 Features.....................................................................................................................................................................1 2 Table of contents.........................................................................................................................2 3 Ordering data..............................................................................................................................3 4 Technical data.............................................................................................................................3 5 Structure......................................................................................................................................5 6 Block diagram.............................................................................................................................6 7 Safety notes................................................................................................................................6 8 Installation...................................................................................................................................7 9 Mounting position........................................................................................................................7 Assembly...................................................................................................................................................................8 Removing...................................................................................................................................................................8 10 Input............................................................................................................................................8 Protection of the primary side.....................................................................................................................................8 11 Output.........................................................................................................................................9 Protection of the secondary side................................................................................................................................9 12 Signaling.....................................................................................................................................9 Active signal output..................................................................................................................................................10 13 Function....................................................................................................................................10 Thermal behavior.....................................................................................................................................................10 Parallel operation.....................................................................................................................................................10 Redundant operation...............................................................................................................................................11 Increased performance............................................................................................................................................11 104346_en_01 PHOENIX CONTACT 2

MINI-PS- 12- 24DC/ 5-15DC/2 3 Ordering data Description Type Order No. Pcs. / Pkt. DC/DC converter, primary-switched, slim design, input: 12 - 24 V DC, MINI-PS- 12- 24DC/ 5-15DC/2 2320018 1 output: 5 - 15 V DC/2 A 4 Technical data Input data Nominal input voltage range 12 V DC ... 24 V DC DC input voltage range 10 V DC ... 32 V DC (> 10.5 V DC start) DC frequency range 0 Hz Current consumption Approx. 2.3 A (12 V DC) Approx. 1.1 A (24 V DC) Inrush current limitation < 10 A (typical) I2t 0.2 A2s Power failure bypass > 4 ms (12 V DC) > 18 ms (24 V DC) Typical response time < 0.5 s Input fuse, integrated 6.3 A (slow-blow, internal) Output data Nominal output voltage 12 V DC –1% Setting range of the output voltage 5 V DC ... 15 V DC Output current 2 A (-25 (cid:176)C ... 60 (cid:176)C) Efficiency > 88 % (at 24 V DC and nominal values) Residual ripple < 20 mV (20 MHz) PP Peak switching voltages < 10 mV (20 MHz) PP Connection in parallel Yes, for assembling redundant systems and increasing efficiency Connection in series Yes Protection against internal surge voltages Yes, < 25 V DC Resistance to reverse feed 30 V DC Power consumption Maximum power dissipation idling < 1 W Power loss nominal load max. < 4.2 W DC OK active Output description UOUT > 0.9 x UN: High signal Status display "DC OK" LED green / UOUT > 0.9 x UN: LED ON General data Insulation voltage input/output 1 kV (routine test) 1.5 kV (type test) Degree of protection IP20 Protection class III MTBF (IEC 61709) 500000 h Type of housing Polyamide PA, color: green Housing material Polyamide (PA) Dimensions W / H / D (state of delivery) 22.5 mm / 99 mm / 107 mm Weight 0.2 kg 104346_en_01 PHOENIX CONTACT 3

MINI-PS- 12- 24DC/ 5-15DC/2 Ambient conditions Ambient temperature (operation) -25 (cid:176)C ... 70 (cid:176)C (> +60(cid:176)C derating) Ambient temperature (storage/transport) -40 (cid:176)C ... 85 (cid:176)C Max. permissible relative humidity (operation) ≤ 95 % (At +25(cid:176)C, no condensation) Vibration (operation) < 15 Hz, amplitude –2.5 mm in acc. with IEC 60068-2-6 15 Hz ...150 Hz, 2.3 g Shock 30g in all directions in acc. with IEC 60068-2-27 Pollution degree in acc. with EN 50178 2 Climatic class 3K3 (in acc. with EN 60721) Approvals UL approvals UL/C-UL listed UL 508 UL/C-UL Recognized UL 60950 Current approvals can be found for the product in the download area. Conformance with EMC Directive 2004/108/EC Noise immunity according to EN 61000-6-2 Electrostatic discharge EN 61000-4-2 Housing > Level 3 Contact discharge 8 kV (Contact discharge) Discharge in air 8 kV (Air discharge) Comments Criterion B Electromagnetic HF field EN 61000-4-3 Housing Level 3 Frequency range 80 MHz ... 3 GHz Comments Criterion A Fast transients (burst) EN 61000-4-4 Input 4 kV (level 4 - asymmetrical: conductor to ground) Output 2 kV (level 3 - asymmetrical: conductor to ground) Signal 1 kV (Level 2 - asymmetrical cable to ground) Comments Criterion B Surge current loads (surge) EN 61000-4-5 Input 2 kV (Level 3) 1 kV (Level 3) Conducted interference EN 61000-4-6 Input/output Level 3 Frequency range 0.15 MHz ... 80 MHz (10 V) Voltage dips EN 61000-4-11 Input (> 10 ms) Comments Criterion B Emitted interference in acc. with EN 61000-6-3 Radio interference voltage in acc. with EN 55011 EN 55011 (EN 55022) Class B, area of application: Industry and residential Emitted radio interference in acc. with EN 55011 EN 55011 (EN 55022) Class B, area of application: Industry and residential 104346_en_01 PHOENIX CONTACT 4

MINI-PS- 12- 24DC/ 5-15DC/2 5 Structure 1 DC input 2 DC output 3 LED green: DC OK 5 4 Potentiometer: 5 V DC ... 15 V DC 5 Active switching output: DC OK 6 Universal snap-on foot for EN DIN rails 2 6 - WERO-UTD--C5-++15V2DO+ACK O P NI 43 MI 5V-D1C5 [mm2] AWG [Nm] DOCK solid stranded Torque Input 0.2-2.5 0.2-2.5 24-14 0.5-0.6 +INDNCC12N-C24V OSiugtnpault 00..22--22..55 00..22--22..55 2244--1144 00..55--00..66 1 - Input data Nominal input voltage range 12 V DC ... 24 V DC DC input voltage range 10 V DC ... 32 V DC (> 10.5 V DC start) DC frequency range 0 Hz Input fuse, integrated 6.3 A (slow-blow, internal) Connection method Pluggable screw connection Stripping length 7 mm Output data Nominal output voltage 12 V DC –1% Setting range of the output voltage 5 V DC ... 15 V DC Output current 2 A (-25 (cid:176)C ... 60 (cid:176)C) Connection method Pluggable screw connection Stripping length 7 mm 104346_en_01 PHOENIX CONTACT 5

MINI-PS- 12- 24DC/ 5-15DC/2 6 Block diagram NC NC DCOK 7 Safety notes DANGER OF EXPLOSION! Only remove equipment when it is disconnected and not in the potentially explosive area. DANGER Components with dangerously high voltage and high stored energy are located in the device! Never carry out work on live parts! Depending on the ambient temperature and the load, the housing can become very hot! CAUTION: Before startup please ensure: The mains connection has been carried out by a competent person and protection against electric shock is guaranteed! The device can be disconnected outside the power supply unit in accordance with the regulations as in EN 60950 (e.g. through primary side line protection)! All feed lines are sufficiently protected and dimensioned! All output lines are dimensioned according to the maximum output current of the device or separately protected! Sufficient convection must be guaranteed. ATTENTION: Danger if used improperly The power supply units are built-in devices. The device may only be installed and put into operation by qualified personnel. The corresponding national regulations must be observed. 104346_en_01 PHOENIX CONTACT 6

MINI-PS- 12- 24DC/ 5-15DC/2 8 Installation ATTENTION: Module can become damaged To ensure sufficient convection, we recommend the following minimum spacing be used between modules: 5 cm above and below The power supply unit can be snapped onto all DIN rails in acc. with EN 60715. - OUTD--C ++ DOCK + VDC DOCK +INDC NC NC - 9 Mounting position 22,5 113,5 107 0 3 159 129 MINIPOWERO--UTD--C++VDCDO+CK DOCK +INDNCCNC- Mounting position: Installation depth 107 mm (+ DIN rail) 104346_en_01 PHOENIX CONTACT 7

MINI-PS- 12- 24DC/ 5-15DC/2 Assembly A B Position the module with the DIN rail guide on the upper edge B 2 of the DIN rail, and snap it in with a downward motion. Removing Pull the snap lever open with the aid of a screwdriver and slide the module out at the lower edge of the DIN rail. B 1 10 Input ATTENTION: Module can become damaged If an internal fuse is triggered, there is a device malfunction. In this case, the device must be inspected in the factory. The 12 V DC ... 24 V DC connection is established using the "+" and "-" screw connections. Protection of the primary side The device must be installed in acc. with the regulations as in - OUTD--C ++ DOCK EANdd 6it0io9n5a0l. d Aenv iicnete prnroatle fcutsioen is is p nroovt irdeeqdu ifroerd d.evice protection. + VDC DOCK +INDC NC NC - 104346_en_01 PHOENIX CONTACT 8

MINI-PS- 12- 24DC/ 5-15DC/2 11 Output ATTENTION: Module can become damaged Make sure that all output lines are dimensioned according to the maximum output current or are separately protected. The cables on the secondary side must have sufficiently large cross sections in order to keep the voltage drops on the lines as low as possible. The connection is made via screw connection terminal blocks "+" and "-" of the DC output. The output voltage can be set on O-UTD--C ++ DOCK the potentiometer from 5 V DC ... 15 V DC. + Protection of the secondary side The device is electronically protected against short-circuit and idling. In the event of a malfunction, the output voltage is VDC DOCK limited to 25 V DC. Make sure that all output lines are dimensioned according to the maximum output current or are separately protected. The cable cross sections in the +INDC NC secondary circuit should be large enough to keep the voltage NC - drops on the cables as low as possible. 12 Signaling For function monitoring, there is the active DC OK switching output and the DC OK LED. State 1 State 2 "DC OK" LED ON OFF Active DC OK switching U (with reference to "(cid:150)") U = 0 V (in reference to "(cid:150)") OUT output Meaning Normal operation of the power supply unit. U ≤ 0.9 x UN OUT U > 0.9 x UN Secondary load short-circuit or overload OUT No mains voltage or device defective 104346_en_01 PHOENIX CONTACT 9

MINI-PS- 12- 24DC/ 5-15DC/2 Active signal output The DC output signal in normal operation of the power supply unit (U > 0.9 x U ) is between the "DC OK" and "-" OUT N connection terminal blocks and can carry a maximum of K O 20mA. By switching from "active high" to "low", the DC OK C + - - signal output signalizes when the output voltage is fallen short D of by more than 10%. The DC OK signal is decoupled from the power output. It is thus not possible for devices connected in parallel to act as an DCOK external power supply. 13 Function Thermal behavior A] The device can supply a nominal output current of 2 A with [ nt ambient temperatures of up to 60(cid:176)C. For ambient e urr IN temperatures above 60(cid:176)C, the output current must be c reduced by 2.5% per Kelvin increase in temperature. From ut p 70(cid:176)C onwards or in the case of thermal overload, the device ut O reduces the output capacity for its own protection, and returns to normal operation when it has cooled down. 0 -25 20 40 60 Ambienttemperature[°C] Parallel operation Devices of the same type can be connected in parallel to increase both redundancy and power. By default upon delivery, no further adjustments are required. If the output voltage is adjusted, a uniform distribution of power is guaranteed by setting all parallel operated power supply units to exactly the same output voltage. To ensure symmetrical current distribution we recommend that all cable connections from the power supply unit to the busbar are the same length and have the same cross section. Depending on the system, for parallel connection of more than two power supplies a protective circuit should be installed at each individual device output (e.g., decoupling diode, DC fuse or circuit breaker). This prevents high return currents in the event of a secondary device fault. 104346_en_01 PHOENIX CONTACT 10

MINI-PS- 12- 24DC/ 5-15DC/2 Redundant operation I I N N Redundant circuits are suitable for supplying systems, which + − + − place particularly high demands on operational safety. If a fault occurs in the primary circuit of the first power supply unit, the second device automatically takes over the complete power supply without interruption, and vice versa. For this + purpose, the power supply units to be connected in parallel − must be large enough that the total current requirements of all loads can be fully met by one power supply unit. External decoupling diodes are required for 100% redundancy (TRIO- DIODE/12-24DC/2X10/1X20, Order No. 2866514). Σ= I N + − Increased performance I I N N For n parallel connected devices, the output current can be + − + − increased to n x I . Parallel connection for increasing power N is used when extending existing systems. A parallel connection is recommended if the power supply unit does not cover the current consumption of the most powerful load. + Otherwise, the load should be divided between individual − devices that are independent from one another. Σ= 2 x I N + − 104346_en_01 PHOENIX CONTACT GmbH & Co. KG (cid:149) 32823 Blomberg (cid:149) Germany (cid:149) Phone: +49-(0) 5235-3-00 11 PHOENIX CONTACT (cid:149) P.O.Box 4100 (cid:149) Harrisburg (cid:149) PA 17111-0100 (cid:149) USA (cid:149) Phone: +717-944-1300 www.phoenixcontact.com