TEX 120-124

**AC/DC Industrial Power Supply** 

**TEX 120 Series, 120 Watt** 

- **Rugged isolated power supplies for harsh outdoor environments** 

- **Dust, water (incl. salt water), ice and oil resistant enclosure** 

- **IP67 and NEMA 4X rated** 

- **Connection via waterproof I/O plug-connectors** 

- **Shock & vibration proof construction** 

- **Operating temp. range –40°C to +85°C** 

- **DC-OK indicator, voltage adjust** 

- **Low ripple and noise** 

- **Class I, zone 2 approval incl. ATEX certification** 

- **3-year product warranty** 

UL 508 IEC 62368-1 

These isolated power supplies have been designed particularly for applications in extreme environments. The rugged die-cast aluminum housing is water, ice, oil and dust resistant in compliance with IP67 and NEMA 4X standards. The metal case works as an efficient heatsink allowing full power operation at up to +60°C ambient temperature (no fan required). With a shock and vibration proof construction the power supplies can be mounted directly on a machine. An International safety approval package includes CB scheme as well as ATEX certification for applications in hazardous locations i.e. in chemical or food processing industries. The TEX series offers a cost efficient solution for decentralized power systems in industrial automation applications with critical environment conditions. 

|**Order Code**|**Output Power**<br>**max.**|**Output Voltage**<br>**nom.**(adjustable)|**Output Current**<br>**max.**|**Efficiency**<br>**typ.**|
|---|---|---|---|---|
|**TEX 120-112**<br>**TEX 120-124**|96 W|12 VDC(12.0 - 15.0 VDC)<br>24 VDC(24.0 - 28.0 VDC)|8'000 mA<br>5'000 mA|87 %<br>87 %|
||120 W||||



## **Options** 

|**TEX-C11**|- Optional Cable (Input cable, 2 m):www.tracopower.com/overview/tex-c11|
|---|---|
|**TEX-C21**|- Optional Cable (Output cable, 2 m):www.tracopower.com/overview/tex-c21|
|**TEX-P11**|- Optional Connector (Binder 4-pin female plug 99-4222-14-04):www.tracopower.com/overview/tex-p11|
|**TEX-P21**|- Optional Connector (Binder 7-pin male plug 99-4225-160-07):www.tracopower.com/overview/tex-p21|
|**on demand**<br>(backorder with MOQ<br>non stocking item)|- Optional Connector Protection Kit to meet EN/IEC 60079-7:www.tracopower.com/overview/tex-bk|



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**April 16, 2026** 

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**TEX 120 Series, 120 Watt** 

## **Input Specifications** 

Input Voltage - AC Range Operational Range: 85 - 264 VAC (Full Range) Rated Range: 100 - 240 VAC (Full Range) - DC Range Operational Range: 85 - 375 VDC (Designed for, no certification) Polarity: irrelevant Input Frequency Operational Range: 47 - 63 Hz Certified: 50/60 Hz Power Consumption - No load & Vin = 230 VAC 2'200 mW max. - No load & Vin = 115 VAC 2'200 mW max. Input Current - Full load & Vin = 230 VAC 1'000 mA max. - Full load & Vin = 115 VAC 2'000 mA max. Input Inrush Current - At 230 VAC 25 A max. - At 115 VAC 13 A max. Recommended Input Fuse 5'000 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) 

## **Output Specifications** 

|Output Voltage Adjustment||12 VDC model: 12.0 - 15.0 VDC|
|---|---|---|
|||24 VDC model: 24.0 - 28.0 VDC|
|||(By trim potentiometer)|
|||Outputpower must not exceed ratedpower!|
|Regulation|- Input Variation (Vmin - Vmax)|0.5% max.|
||- Load Variation(0 - 100%)|0.5% max.|
|Ripple and Noise||50 mVp-p max.|
|(20 MHz Bandwidth)|||
|Minimum Load||Not required|
|Hold-up Time|- At 230 VAC|25 ms min.|
||- At 115 VAC|20 ms min.|
|Start-upTime|- At 230 VAC|2'000 ms max.|
|Short Circuit Protection||Continuous,Automatic recovery|
|Overload Protection||Constant Current Mode|
|Output Current Limitation||104 - 135% of Iout max.|
|||110% typ. of Iout max.|
|Overvoltage Protection||125 - 162% of Vout nom.|
|Transient Response|- Peak Variation|1500 mV max.(10% to 90% Load Step)|
||- Response Time|3'000 µs typ.(10% to 90% Load Step)|



All specifications valid at 230 VAC, resistive full load and +25°C after warm-up time, unless otherwise stated. 

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**April 16, 2026** 

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**TEX 120 Series, 120 Watt** 

## **Safety Specifications** 

|Standards|- IT / Multimedia Equipment|EN 60950-1|
|---|---|---|
|||EN 62368-1|
|||IEC 60950-1|
|||IEC 62368-1|
||- Industrial Control Equipment|UL 508|
||- Machines Equipment|EN 60204|
|||EN 60204-3|
||- ATEX|EN 60079-0|
|||EN 60079-7|
|||EX II 3G Ex ec IIC T4 Gc|
||- HazLoc|UL 60079-15|
|||Class I; Div 2; Groups A,B,C,D; T4|
||- Power Installation|EN 50178|
||- Measurement, Control & Lab.|EN 61010-1|
|||EN 61010-2-201|
|||IEC 61010-1|
|||IEC 61010-2-201|
|||UL 61010-1|
||- Power Transformers|EN 61558-2-8|
||- Certification Documents|www.tracopower.com/tex120-safety-cert|
|||(When operating in ex environments such as|
|||ATEX, Hazloc, etc.: Check certification documents|
|||for special conditions for safe use.)|
|Protection Class||Class I(Prepared): Connection to PE|
|||See application note: www.tracopower.com/info/protection-class.pdf|
|EnergySource|- Output,acc. to 62368-1|ES1|
|Power Source|- Output,acc. to 62368-1|PS3|
|Pollution Degree||PD 4|
|Over Voltage Category||OVC II|



## **EMC Specifications** 

|EMI (Emissions)||EN 61000-6-3(Generic Residential)|
|---|---|---|
|||EN 61204-3(Low Voltage Power Supplies)|
||- Conducted Emissions|EN 55032 class A(internal filter)|
|||EN 55032 class B(internal filter)|
||- Radiated Emissions|EN 55032 class A(internal filter)|
|||EN 55032 class B(internal filter)|
|EMS (Immunity)||EN 61000-6-2(Generic Industrial)|
|||EN 61204-3(Low Voltage Power Supplies)|
||- Electrostatic Discharge|Air: EN 61000-4-2, ±15 kV, perf. criteria A|
|||Contact: EN 61000-4-2, ±8 kV, perf. criteria A|
||- RF Electromagnetic Field|EN 61000-4-3, 10 V/m, perf. criteria A|
||- EFT (Burst) / Surge|EN 61000-4-4, ±4 kV, perf. criteria A|
|||L to L: EN 61000-4-5, ±2 kV, perf. criteria A|
|||L to PE: EN 61000-4-5, ±4 kV, perf. criteria A|
||- Conducted RF Disturbances|EN 61000-4-6, 10 Vrms, perf. criteria A|
||- Voltage Dips & Interruptions|115 VAC / 60 Hz: EN 61000-4-11|
|||30%, 0.5 periods, perf. criteria B|
|||60%, 5 periods, perf. criteria C|
||- Voltage SagImmunity|SEMI F47,criteria A|
|EMC / Environmental|- Certification Documents|www.tracopower.com/tex120-emc-cert|



## **General Specifications** 

Relative Humidity 100% max. 

All specifications valid at 230 VAC, resistive full load and +25°C after warm-up time, unless otherwise stated. 

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**TEX 120 Series, 120 Watt** 

|Temperature Ranges|- Operating Temperature|–40°C to +85°C|
|---|---|---|
||- Approved Ambient Temp.|ATEX: +70°C max.|
||- Storage Temperature|–40°C to +85°C|
|Power Derating|- High Temperature|2.0 %/K above 60°C|
||- Low Input Voltage|0.33 %/V below 120 VDC(24 Vout model / DC|
|||supplyonly)|
|CoolingSystem||Natural convection(20 LFM)|
|Altitude DuringOperation||3'000 m max.|
|SwitchingFrequency||100 - 190 kHz (PWM)|
|Insulation System||Reinforced Insulation|
|Isolation Test Voltage|- Input to Output, 60 s|4'000 VDC|
||- Input to Case or PE, 60 s|2'500 VDC|
|Creepage|- Input to Output|8 mm min.|
|Clearance|- Input to Output|8 mm min.|
|Reliability|- Calculated MTBF|900'000 h(IEC 61709)|
|Environment|- Vibration|IEC 60068-2-6|
|||1 g, 3 axis, sine sweep, 10-55 Hz, 1 oct/min|
||- Mechanical Shock|IEC 60068-2-27|
|||15g,3 axis,half sine,11 ms|
|Case Ingress Protection||IP 67(acc. IEC 60529)|
|||NEMA 4X|
|||UL 50|
|||Water intrusion test|
|||Dust test|
|||Icing test|
|||Oil exclusion test|
|||Salt spray test|
|||Gasket aging test|
|||Hosedown test|
|HousingType||Metal Case|
|MountingType||Chassis Mount|
|Connection Type||Pin Connector|
|Weight||1'000 g|
|Environmental Compliance|- REACH Declaration|www.tracopower.com/info/reach-declaration.pdf|
|||REACH SVHC list compliant|
|||REACH Annex XVII compliant|
||- RoHS Declaration|www.tracopower.com/info/rohs-declaration.pdf|
|||Exemptions: 7(a), 7(c)-I|
|||(RoHS exemptions refer to the component|
|||concentration only, not to the overall|
|||concentration in the product (O5A rule).)|
||- SCIP Reference Number|51c60289-03f1-409c-b596-1e9efd5b7154|



- SCIP Reference Number 

## **Additional Information** 

|SupportingDocuments|www.tracopower.com/overview/tex120|
|---|---|
|FrequentlyAsked Questions|www.tracopower.com/glossary-faq|
|Glossary|www.tracopower.com/info/glossary.pdf|



All specifications valid at 230 VAC, resistive full load and +25°C after warm-up time, unless otherwise stated. 

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**TEX 120 Series, 120 Watt** 

## **Outline Dimensions** 

## **Standard version** 

**==> picture [318 x 338] intentionally omitted <==**

**----- Start of picture text -----**<br>
174.0<br>Input Output<br>164.0<br>154.0<br>4x Ø4.8<br>DC<br>ON<br>Mounting screw tightening torque: 2.0 - 2.4 Nm Dimensions in mm<br>Tolerances: ±0.50<br>To access the trim potentiometer, the cover has to be removed.<br>Please refer to the installation manual.<br>56.0<br>0<br>7.<br>93.0 83.0<br>**----- End of picture text -----**<br>


|Pinout|Pinout|Pinout|Pinout|
|---|---|---|---|
|||||
|Input||Output||
|1|L|1-3|–|
|2|N|4-6|+|
||PE|7|case|



NC: Not connected Connectors not included! (Units are supplied with sealing connector caps) 

Please ensure that the TEX 120 is installed with the connectors facing downwards. 

All specifications valid at 230 VAC, resistive full load and +25°C after warm-up time, unless otherwise stated. 

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**TEX 120 Series, 120 Watt** 

## **With on-demand Mechanical protection kit TEX-BK** 

**==> picture [302 x 382] intentionally omitted <==**

**----- Start of picture text -----**<br>
180<br>Input Output<br>174<br>164<br>154<br>4x Ø4.8 (TEX 120)<br>DC<br>2x Ø5 (TEX-BK) ON<br>56<br>.2<br>9<br>83.0<br>168.5<br>**----- End of picture text -----**<br>


|Pinout|Pinout|Pinout|Pinout|
|---|---|---|---|
|||||
|Input<br>1<br>L||Output<br>1-3<br>–||
|2|N|4-6|+|
||PE|7|case|
|Connectors not included!<br>(Units are supplied with sealing<br>connector caps)<br>NC: Not connected||||



Mounting screw tightening torque TEX 120: 2.0 - 2.4 Nm Dimensions in mm Mounting screw tightening torque TEX-BK: 1.2 Nm Tolerances TEX 120: ±0.50 Tolerances TEX-BK: ±1 

To access the trim potentiometer, the cover has to be removed. Please refer to the installation manual. 

Please ensure that the TEX 120 is installed with the connectors facing downwards. Connectors not included. 

If the equipment is not assembled with the optional mechanical protection kit TEX-BK, the equipment must be installed in an enclosure that provides a minimum ingress protection of IP54 (according to EN ICE 60079-0). 

Specifications can be changed without notice. 

©   Copyright 2025 Traco Electronic AG 

Rev. April 16, 2026 **Page 6 / 6** 

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