The midspan injectors connect Ethernet devices without PoE (e.g., switches) to PoE-capable end devices (e.g., IP cameras). As power sourcing equipment (PSE), the injector supplies the required power to a powered device (PD) via the data cable. The injector and end device negotiate the electrical power requirements autonomously. The IDC fast connection terminal blocks enable tool-free connection without stripping the single-core wires. The terminal blocks with inserted wires are simply pressed shut by hand. Observe the permissible single-core wire diameter and the permissible insulation material.
INJ 2112-T
-
Injector
2703014
PoE injector, 60 W, RJ45 jack on IDC terminal blocks, 10/100/1000 Mbps, DIN rail mounting, IP20, electrical isolation, shield contacting with strain relief, shield current monitoring, surge protection. Product is being prepared for compliance with the Cyber Resilience Act (CRA).
Product details
| Dimensional drawing |
|
| Width | 30.2 mm |
| Height | 130 mm |
| Depth | 120 mm |
| Note on application | Only for industrial use |
| Note on application | As things stand now, we are preparing the product so that, as of December 11, 2027, it will comply with the requirements of the EU Cyber Resilience Act (CRA) based on the information currently available regarding the CRA. |
| Utilization restriction | |
| CCCex note | Use in potentially explosive areas is not permitted in China. |
| Color (Housing) | light gray (RAL 7035) |
| Material (Housing) | Plastic |
| Flammability rating according to UL 94 | V0 |
| Mounting type | DIN rail mounting |
| Mounting position | vertical |
| Basic functions | PSE/Midspan, compliant with IEEE 802.3af, at |
| Data: Power over Ethernet | |
| Serial transmission speed | 10/100/1000 Mbps |
| Frequency range | 125 MHz |
| Connection method | IDC connection |
| Note on the connection method | CAT5e |
| No. of channels | 1 |
| Pin assignment | 1:1 |
| Transmission length | 100 m (including patch cables) |
| Single conductor/terminal point, rigid | 0.14 mm² ... 0.34 mm² |
| Single-wire/terminal point, flexible | 0.14 mm² ... 0.34 mm² |
| Max. AWG conductor cross-section, flexible | 22 |
| Min. AWG conductor cross-section, flexible | 26 |
| Single-wire/terminal point, rigid AWG max. | 22 |
| Single-wire/terminal point, rigid AWG min. | 26 |
| Wire diameter incl. insulation | 1.6 mm (Terminal block is tested with PVC insulation - other insulation materials available on request) |
| Frequency of connections between conductors of the same cross section | 10 |
| Output nominal voltage | 54 V DC (PoE) |
| Output power | 60 W |
| Maximum output power | 75 W (UL) |
| Data: Ethernet | |
| Connection method | RJ45 jack |
| Note on the connection method | CAT5e |
| Product type | Injector |
| IEC test classification | C2 |
| MTTF | 1797 Years (SN 29500 standard, temperature 25°C, operating cycle 21%) |
| 733 Years (SN 29500 standard, temperature 40°C, operating cycle 34.25%) | |
| 283 Years (SN 29500 standard, temperature 40°C, operating cycle 100%) | |
| Special properties | The product is being prepared for compliance with the Cyber Resilience Act (CRA) |
| Functions | |
| Basic functions | PSE/Midspan, compliant with IEEE 802.3af, at |
| Security functions | |
| Basic functions | PSE/Midspan, compliant with IEEE 802.3af, at |
| Electrical isolation | VCC // SCM + FE // PoE |
| Maximum power dissipation for nominal condition | 12 W (at 18 V DC) |
| 9 W (24 V DC ... 48 V DC) | |
| Test voltage data interface/power supply | 1.5 kV AC (50 Hz, 1 min.) |
| Supply | |
| Supply voltage range | 18 V DC ... 57 V DC |
| Nominal supply voltage | 24 V DC (SELV/PELV, restrictions for ATEX applications) |
| 48 V DC | |
| Max. current consumption | 4.2 A |
| 2.73 A (24 V DC, Ex areas in accordance with UL-HazLoc) | |
| 1.34 A (48 V DC, Ex areas in accordance with UL-HazLoc) | |
| Power consumption | ≤ 75 W |
| Protective circuit | Reverse polarity protection |
| Function | |
| Designation | Shield current monitoring |
| Switch-on threshold | ≥ 30 mA |
| Local diagnostics | Yellow LED |
| Precision | ± 5 % |
| Response time | 3 s |
| Current | ≤ 2 A |
| Power consumption | 270 mW (Shield current monitoring) |
| Supply | |
| Connection method | Push-in connection |
| Conductor cross-section, flexible, with ferrule, without plastic sleeve | 0.25 mm² ... 2.5 mm² |
| Conductor cross-section, flexible, with ferrule, with plastic sleeve | 0.25 mm² ... 2.5 mm² |
| Single conductor/terminal point, rigid | 0.2 mm² ... 2.5 mm² |
| Single-wire/terminal point, flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross-section, flexible [AWG] | 20 ... 12 |
| Ambient conditions | |
| Degree of protection | IP20 (Manufacturer's declaration) |
| Ambient temperature (operation) | -40 °C ... 45 °C (75°C, observe derating) |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Altitude | ≤ 5000 m (For restrictions, see the manufacturer's declaration for altitude operation) |
| ≤ 2000 m (Restrictions for ATEX applications) | |
| Permissible humidity (operation) | 10 % ... 95 % (non-condensing) |
| Air pressure (operation) | 80 kPa ... 110 kPa (Restrictions for ATEX applications) |
| Standards/regulations | IEC 61643-21 |
| Standard designation | Surge protective devices in the low-voltage range, in telecommunications and signaling networks |
| CE | |
| Certificate | CE-compliant |
| ATEX | |
| Identification | II 3G Ex ec nC IIC T4 Gc |
| Certificate | PxCIF19ATEX2703014X |
| Note | Please follow the special installation instructions in the documentation! |
| UL, USA/Canada | |
| Identification | Class I, Zone 2, AEx nA IIC T4, Ex nA IIC Gc X T4 |
| Class I, Div. 2, Groups A, B, C, D | |
| UL, USA | |
| Certificate | UL 60079-0 Ed. 6 / UL 60079-15 Ed. 4 |
| UL, Canada | |
| Certificate | CSA 22.2 No. 60079-0 Ed. 3 / CSA 22.2 No. 60079-15:16 |
| Corrosive gas test | |
| Identification | ISA-S71.04-1985 G3 Harsh Group A |
| Power over Ethernet | |
| Identification | IEEE 802.3af |
| IEEE 802.3at | |
| Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
| FCC Part 15B Class A | |
| CISPR 22 | |
| Electrostatic discharge | |
| Standards/regulations | EN 61000-4-2 |
| Electrostatic discharge | |
| Contact discharge | ± 6 kV (Test Level 3) |
| Discharge in air | ± 8 kV (Test Level 3) |
| Indirect discharge | ± 6 kV |
| Comments | Criterion B |
| Electromagnetic HF field | |
| Standards/regulations | EN 61000-4-3 |
| Electromagnetic HF field | |
| Frequency range | 80 MHz ... 3 GHz (Test Level 3) |
| Field intensity | 10 V/m |
| Comments | Criterion A |
| Fast transients (burst) | |
| Standards/regulations | EN 61000-4-4 |
| Fast transients (burst) | |
| Input | ± 2.2 kV (1 minute) |
| Signal | ± 2.2 kV (1 minute) |
| Comments | Criterion B |
| Surge current load (surge) | |
| Standards/regulations | EN 61000-4-5 |
| Surge current load (surge) | |
| Input | ± 0.5 kV |
| Signal | ± 1 kV (Data line, asymmetrical) |
| ± 2 kV (I/O cable on field side only, asymmetric) | |
| Comments | Criterion B |
| Conducted interference | |
| Standards/regulations | EN 61000-4-6 |
| Conducted interference | |
| Frequency range | 0.15 MHz ... 80 MHz |
| Comments | Criterion A |
| Voltage | 10 V |
| Emitted interference | |
| Standards/regulations | EN 61000-6-4 |
| Comments | Class A, industrial applications |
| Emitted interference | |
| Standards/regulations | EN 61000-6-3 |
| Comments | Class B, domain of use: residential and small commercial |
| Functionality | |
| Basic functions | PSE/Midspan, compliant with IEEE 802.3af, at |
| Optical representation | Yellow LED |
cULus Listed
Approval ID: E366272
Your advantages
Extended temperature range of -40 °C ... +75 °C
Fast connection of the PoE cable
Wiring space covered with front panel cover
Integrated surge protection to ensure high system availability
Electrical isolation of the internal power supply unit for protection against short circuits on the PoE side
10/100/1000 Mbps
