M4054 ENERCON | Alldatasheet

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Technical content

Page 1 of 17 Aug 8, 2023 | Rev s | Doc: DS_M4054 Series M4054 Series-VPX– DC/DC Power Supply Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in M4054 SERIES DC/DC POWER SUPPLY PRODUCT HIGHLIGHTS

  • VITA 62 COMPLIANT
  • SOSATM ALIGNED
  • 3U FORM FACTOR
  • 18 to 48VDC Standard Version Input
  • UP TO 800 W
  • OPERATING TEMP: –55°C to +85°C
  • EMI: Compliant to MIL-STD-461G
  • Environmental: MIL-STD-810
  • Input Options: o MIL-STD-704 o MIL-STD-1275 o DEF-STAN 61-5
  • Cyber secure

Page 2 of 17 Aug 8, 2023 | Rev s | Doc: DS_M4054 Series M4054 Series-VPX– DC/DC Power Supply Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in SPECIAL FEATURES ➢ VITA 62 Compliant ➢ Aligned with the SOSATM Technical Standard ➢ Wide input range ➢ Up to 800W output power¹ ➢ Remote sense ➢ Fixed switching frequency (220 kHz) ➢ External synchronization capability ➢ Indefinite short circuit Protection ➢ Over-voltage shutdown with auto-recovery ➢ Reverse battery protection ➢ Over temperature shutdown with auto-recovery ➢ EMI filters included ➢ System Management: protocol per VITA 46.11 Tier II o Output voltages and currents o Input voltage o Card temperature o Card system status Note: 1. Operation under 22V input at full load may exceed connector pins maximum current rating.

Page 3 of 17 Aug 8, 2023 | Rev s | Doc: DS_M4054 Series M4054 Series-VPX– DC/DC Power Supply Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in MIL-STD-704 (A-F) Normal and Abnormal Steady State MIL-STD-704(A-F) transients Up to 50V, 80V. Electrical Specifications DC Input 18 to 48VDC standard Max Non-Operation 100Vdc Options:

  • Output voltages and currents
  • Input voltage
  • Card temperature
  • Card status 4) MIL-STD-1275 Surges Current Sharing 12V A.C.S 3) MIL-STD-704(A-F) Transients Under 18V and Starting transients Isolation Over 20 MΩ at test voltage: 200V between Input and Output 200V between Input and Case 100V between Output and Case Efficiency Up to 91.5 % (see Para.4) Line/Load regulation EMC Qualified to: MIL-STD-461G1 CE101, CE102, CS101, CS114, CS115, CS116 Ripple and Noise Typically, less than 50mVp-p (max. 1%p). Measured across a 0.1μF capacitor and 10μF capacitor on load at Input Voltage of 18V-36V, all Temperature Range. System management options: 1) I2C 2) Custom IPMI 3) VITA 46.11 Tier II IPMC Data available: Load Transient Overshoot and Undershoot Output dynamic response of less than 5% at load Step of 30%-60%. Output returns to regulation in less than 1mSec Notes: 1. Compliance achieved with 5µH LISN and static resistive load. DC Output PO1 & PO3 (VS1): 12V up to 64A PO2 (3.3VAux): 3.3V up to 15A Normal Quiescent Current: Inhibited Output: 193mA (3.3VAux Only) Disabled Input: 112mA (All Outputs Off)

Page 4 of 17 Aug 8, 2023 | Rev s | Doc: DS_M4054 Series M4054 Series– AC/DC Power Supply Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Protections ¹ Input

  • Inrush Current Limiter Peak value of 5 x IIN for initial inrush currents lasting more than 50µSec.
  • Under Voltage Unit shuts down when input steady state voltage drops below 17± 0.5VDC. Automatic restart when input voltage returns to nominal range. Low Line Transient TBD time protection is optional.
  • Input Overvoltage Protection Unit shuts down when input steady state voltage rise above 55/85 ± 2VDC. Automatic restart when input voltage returns to nominal range. Output
  • Passive over voltage protection on 3.3VAux 3.9V Zener.
  • Active over voltage protection on 12V output 20% ± 5% above nominal voltage. Automatic recovery when output voltage drops below threshold.
  • Overload / Short-Circuit protection Continuous protection (10-30% above maximum current) for unlimited time (Hiccup). Automatic recovery when overload/short circuit removed. General
  • Over Temperature Protection Automatic shutdown at internal temperature of 95 ± 5°C. Automatic recovery when temperature drops below 90 ± 5°C. Environmental ¹ Design to Meet MIL-STD-810G Temperature Operating: –55°C to +85°C at unit edge Storage: –55°C to +125°C Designed to meet 600 thermal cycles durability test Designed to meet 600 thermal cycles durability test Altitude Method 500.5, Procedure I & II Storage/Air Transport: 40 kft Operation/Air carriage: 70 kft Salt Fog: Method 509.5 Fungus Does not support fungus growth, in accordance with the guidelines of MIL- STD-454, Requirement 4. Humidity Method 507.5, Up to 95% Shock Method 516.6 40g, 11msec saw-tooth (all directions) Vibration Vibration: Figure 514.6E-1. General minimum integrity exposure. (1 hour per axis.) Reliability: 481,000 Hours, calculated IAW MIL-HDBK-217F Notice 2 at +65 ℃, GF. Note 1: Environmental Stress Screening (ESS) Including random vibration and thermal cycles is also available. Please consult factory for details. Note 1: Thresholds and protections can be modified / removed (please consult factory)

Page 5 of 17 Aug 8, 2023 | Rev s | Doc: DS_M4054 Series M4054 Series– AC/DC Power Supply Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Functions and Signals - According to VITA 62 Signal Name Type

Description

FAIL* Output Indicates to other modules in the system that a failure has occurred in one of the outputs. Please refer to Figure 2 ¹ SYSRESET* Output Indicates to other modules in the system that all outputs are within their working level. Please refer to Figure 2 ¹ INHIBIT* Input Controls power supply outputs. This signal in conjunction with ENABLE controls the outputs. Please refer to Table 1 and Figure 1 ¹ ENABLE* Input Controls power supply outputs. This signal in conjunction with INHIBIT controls the outputs. Please refer to Table 1 and Figure 1 ¹ GA0*, GA1*, GA2* Input Used for geographical addressing. GA2 is the most significant bit and GA0 is the least significant bit. ¹ SCL_A, SDA_A Bidirectional I2C bus Clock and Data respectively. Through this bus the voltage and temperature readouts can be shared. ¹ SCL_B, SDA_B Bidirectional Redundant I2C bus Clock and Data respectively. Through this bus the voltage and temperature readouts can be shared. ¹ Sync_In Input The Sync_In signal is used to allow the power supply frequency to sync with the system frequency. ¹ Optional. VOUT SENSE Input The SENSE is used to achieve accurate load regulations at load terminals (this is done by connecting the pins directly to the load’s terminals). Share para. ¹ ² ³ (Optional, non-SOSA configuration) PO#_SHARE Bidirectional Support current share between Outputs¹ Notes: 1. Signal referenced to SIGNAL RTN. 2. When not used leave open 3 for 3.3Vaux In Passive or Non-Current Share configuration, this pin is Internally Disconnected.

Page 7 of 17 Aug 8, 2023 | Rev s | Doc: DS_M4054 Series M4054 Series– AC/DC Power Supply Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Simplified Block Diagram

Page 8 of 17 Aug 8, 2023 | Rev s | Doc: DS_M4054 Series M4054 Series– AC/DC Power Supply Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Detailed Information 1. M4054 Input Voltage Operation. The M4054 steady state operation voltage is 18V to 48V and will continuously work up to 50V/80V Input line. When configured to support MIL-STD 704/1275 transients or surges, the unit will shut down when input voltage rises above 60V or Under 16V for more than 2Sec and immediate shut down under 12V or above 100V Input. Power supply automatically recover when Input goes back to normal steady state line. Please Note: Working at steady state low line under 22V may exceed connector 40A current limitation. Unit can be calibrated to work steady state or to be limited by 10 Sec to support Input transients during low line. If 10 Sec timer expired unit will turn off till input voltage goes back to 21V Note: 1275E configuration is optional, contact Factory.

1.1 Steady state Low Line Turn-on and Turn-off Limits

To avoid Turn-on and Turn-off glitch the unit have about 3V Hysteresis. The Turn-on threshold is under 21V and turn- off under 18V. Those limits can be adjusted, contact Factory for more information. 2. Outputs Voltage Regulation The M4054 contains accurate internal sense lines to keep output voltage at less than 4% regulation for all Line/ Load and temperature range (see Table 2). Output Voltage Range 12V/64A 3.3V/15A Active Current Share 11.85V - 12.15V 3.28V - 3.42V Passive Current Share N/A 3.25V - 3.45V Table 2: Outputs voltage regulation. VIN 18V to 48V, Temperature -55 to 85 C

2.1 Sense Lines

Sense Lines are provided for VS1, VS2 and VS3 output to compensate line voltage drop. Sense Lines proper connection is shown in Figure 3. Each VSx output has its own Sense Lines, additional common Sense RTN Line is provided for all VSx Outputs (VITA 62 Standard). Contact Factory for Sense configuration different than the VITA 62 standard Figure 4: M4054 Sense line connection

Page 9 of 17 Aug 8, 2023 | Rev s | Doc: DS_M4054 Series M4054 Series– AC/DC Power Supply Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in 3. Current Share (C.S) Current Share of two or more units is optional (Contact Factory) 12V output and 3.3VAux will current share with about 2-4A load balance. 3.1 Active current sharing (A.C.S) Current sharing done in a closed loop. All paralleled outputs are compared and feedback is used to balance their load current. The result is a more stable, less sensitive output voltage without voltag e drop. Typical Load Balance of about 2-4A for all Load range is expected. ACS is supported by the 12V output. Optional for 3.3Vaux¹ ². Current sharing is done in open loop, output voltage drops as a function of output load. Load Balance of about 5-10% is expected.

3.3 Vaux ACS is optional¹ ²

3.3 Current share connection between two Units. For a required output to current share please connect the following Pins between the two units

  • PO#_Sense & PO#_Sense_RTN (for best performance, Pins from paralleled units should be connected to a single point and as close as possible to the load point)
  • VS1_SHARE (A7)
  • VS1_ ACS (C7)
  • 3.3Vaux_SHARE (B7)
  • 3.3Vaux_ACS (D1) Optional¹ ² Typical ACS Dynamic Load of Two 12V Paralleled Outputs (PO1 & PO2 refer to two different units) When ordering 3.3Vaux P.C.S or 3.3Vaux Non-Current Share unit, this pin is Internally disconnected 2. 3.3Vaux ACS (Pin D1) is not required by SOSA and is optional. (Pin was previously on Pin B4)

Page 10 of 17 Aug 8, 2023 | Rev s | Doc: DS_M4054 Series M4054 Series– AC/DC Power Supply Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in 4. Efficiency 5. EMI CE102 Tests CE102 28VLine at Full Load 10KHz – 1MHz CE102 28VLine at Full Load 1MHz – 10Hz

Page 11 of 17 Aug 8, 2023 | Rev s | Doc: DS_M4054 Series M4054 Series– AC/DC Power Supply Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in W 6. Communication Protocol Unit communication protocol can be configured as Vita 46.11 Tier 2 IPMC or Custom IPMI compatible protocol. For more details on protocols refer to para. 6.1 and 6.2

6.1 Custom IPMI Protocol

Vcc: 3.3VDC Pull-up: 20kOhm Input capacitance: 100pf Slave Device Addressing - 256 address spaces - Baud rate: 200kHz maximum - 7 Bit Protocol - Support Slot Addressing per VITA 62 MSB LSB Slot Number A6 A5 A4 A3 A2/GA2* A1/GA1* A0/GA0* R/W Slot0 0 1 0 0 0 0 0 Slot1 0 1 0 0 0 0 1 Slot2 0 1 0 0 0 1 0 Slot3 0 1 0 0 0 1 1 * Slot location is determined by GAx per VITA 62. Communications Supported Read Command – 21Hex, deliver 64Bytes of Data. (More commands are available by request) The communication starts when the master sends a start followed by the unit slave address, command, checksum and a stop. A second start followed by the slave address and a read will be followed by a 64 Bites response. S Slave Address R/W A Command A Check sum A P A6:A0 0 0 21 Hex 0 DF Hex 0 S Slave Address R/ A DATA A DATA A DATA A

  • •• DATA A Check sum N/A P A6:A0 1 0 D7:D0 0 D7:D0 0 D7:D0 0 D7:D0 0 D7:D0 1 Command – 21Hex read all 64 Bytes S -Start P- Stop Master Transmit Unit Transmit

Page 12 of 17 Aug 8, 2023 | Rev s | Doc: DS_M4054 Series M4054 Series– AC/DC Power Supply Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Memory Space Response Byte # Data Type Meaning Interpretation Reading Range

0 U Integer, MSB First Echo of Command 21 Hex

1 N/A 00 Hex

2-3 S Integer, MSB First Temperature -55C to 120C T(Cᵒ)=+/- 7bit Dec -55°C to 125°C 4-5 U Integer, MSB First 12V VS1 Voltage V(out) = Dataˑ m2 20.48V 6-7 U Integer, MSB First 3.3V VS2 Voltage V(out) = Dataˑ m2 20.48V 8-9 U Integer, MSB First N/A N/A N/A 10-11 U Integer, MSB First N/A N/A N/A 12-13 U Integer, MSB First N/A N/A N/A 14-15 U Integer, MSB First N/A N/A N/A 16-17 U Integer, MSB First 12V VS1 Current V(out) = Dataˑ m3 80A 18-19 U Integer, MSB First 3.3V VS2 Current V(out) = Dataˑ m3 20A 20-21 U Integer, MSB First N/A N/A N/A 22-23 U Integer, MSB First N/A N/A N/A 24-35 U Integer, MSB First N/A N/A N/A 26-27 U Integer, MSB First N/A N/A N/A 28-29 U Integer, MSB First Reserved 00Hex 30-31 U Integer, MSB First Reserved 00Hex 32-51 Character String (ASCII) Part Number M4054-xxx* (Note1) 20 Characters 52-53 Decimal, MSB First Serial Number, 2MSB Dig X,X Dec (Note2) Optional 54-55 Decimal, MSB First Serial Number, 2LSB Dig X,X Dec (Note2) Optional 56-57 Decimal, MSB First Date Code Week, Year (Note3) Optional 58-59 Character String (ASCII) Hardware Rev B01 & B02 Boards (Note4) 2 Characters 60-61 Decimal, MSB First Firmware Rev X,X,X,X Dec (Note5) 4 digits

62 U Integer, MSB First Reserved AA Hex

63 U Integer, MSB First Zero Checksum Value required to make the sum of bytes 0 to 62

added to a multiple of 256 Note: M2 = 20.48/65535 M3 = 80/65535 M4 = 20/65535 *Matching unit part number

Page 13 of 17 Aug 8, 2023 | Rev s | Doc: DS_M4054 Series M4054 Series– AC/DC Power Supply Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Notes 1 to 5 Note 1: Part Number Example: M4465 Byte No’ 32 33 34 35 36 37 38 39-51 Character M 4 4 6 5 (-) 4 0 Hex 4D 34 34 36 35 2D 34 00 Note 2: Serial Number Example: 25 Byte No’ 52 53 54 55 Dec Number 0 0 0 0 0 0 2 5 Note 3: Date Code Example: week 35 of 2018 Byte No’ 56 57 Dec Number 3 5 1 8 Note 4: Hardware Rev Example: B01 Rev (-), B01 Rev A Byte No’ 58 59 Character (-) A Hex 2D 41 Note 5: Firmware Rev Example: 2.1.0.0 Byte No’ 60 61 Dec Number 2 1 0 0

Page 14 of 17 Aug 8, 2023 | Rev s | Doc: DS_M4054 Series M4054 Series– AC/DC Power Supply Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in 6.2 46.11 Tier 2 Please see 46.11 User Manual for detailed information of operation. Sensors included are seen in the table below. Units are designed to be upgradable to 46.11 Tier 3 compliance upon release of that specification 7. Sync In and Switching Frequency Standard switching frequency with no Sync In signal applied is 220kHz ±5%. When optionally configured to have Sync In functionality the unit will sync to a signal between 200kHz and 300kHz ±5%. The square wave must be at 3.3V CMOS standard logic levels with a duty cycle between 20% and 80%. The M4054 will sync after 32 cycles of within tolerance external clock cycles. The unit will revert to its internal clo ck frequency upon any out of specification clock cycles and will need 32 good cycles to resync to the external clock. Contact factory to add Sync_in functionality and to customize its configuration values. Record ID Sensor ID Sensor Type Name 0000 00 F0h FRU State Sensor 0001 01 F1h System IPMB Link Sensor 0002 02 F2h FRU Health Sensor 0003 03 02h FRU Voltage Sensor 0004 04 F3h FRU Temperature Sensor 0005 05 F4h Payload Test Results Sensor 0006 06 F5h Payload Test Status Sensor 0100 07 02h VS1 Voltage 0101 08 02h VS2 Voltage 0106 0D 03h VS1 Current 0107 0E 03h VS2 Current 010C 13 01h Analog Temperature

9090 N/A N/A Device Locator Record

9999 N/A N/A Device Management

Page 15 of 17 Aug 8, 2023 | Rev s | Doc: DS_M4054 Series M4054 Series– AC/DC Power Supply Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in

Page 16 of 17 Aug 8, 2023 | Rev s | Doc: DS_M4054 Series M4054 Series– AC/DC Power Supply Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Pin Assignments Pin Number Pin Name P1 -DC_IN P2 +DC_IN LP1 CHASSIS P3 VS1 P4 POWER_RETURN P5 POWER_RETURN LP2 3.3Vaux P6 VS1 A8 VS1_SENSE B8 3.3Vaux _SENSE C8 N.C (VS1_SENSE) D8 SENSE_RETURN A7 VS1_SHARE B7 3.3Vaux _ SHARE C7 VS1_ACS D7 Sig_RTN A6 SCL_B B6 SDA_B C6 N.C. D6 SYSRESET* A5 GA0* B5 GA1* C5 SCL_A D5 SDA_A A4 N.C. B4 N.C. C4 N.C D4 N.C A3 Sync_In / N.C. B3 N.C. C3 N.C (NED) D3 N.C (NED RETURN) A2 N.C. B2 FAIL* C2 INHIBIT* D2 ENABLE* A1 N.C. B1 N.C C1 GA2* D1 3.3Vaux_ACS / N.C. Notes: Pin assigned as Function/N.C is optional and can be configured as not connected Previous configurations had 3.3Vaux_ACS on Pin B4 and Sync_In (labeled as Ref Clk(+)) on Pin A1. Pin D1 was previously labeled as Alert/N.C. and was unused. Pin A3 was previously labeled as Ref_Clk (-) / N.C. and was unused.

Page 17 of 17 Aug 8, 2023 | Rev s | Doc: DS_M4054 Series M4054 Series– AC/DC Power Supply Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Outline Drawing Notes 1. Dimensions are in Inches[mm] 2. Tolerance is: .XX  0.02 IN .XXX  0.008 IN 3. Weight: Approx. 830g (29.28) oz 4. 3D model available * Specifications are subject to change without prior notice by the manufacturer.