The EB-PSE-24V-1 or EB-PSE-48V-2 industrial PoE power injectors add 48 VDC power into 1 or 2 Ethernet ports so that you can pass power and data over the same wire to your Ethernet devices in the field. The 24V-1 model steps up your 24 VDC for sourcing 1 PoE port so no separate DC/DC converter is required. The 48V-2 model is two injectors in one to save space and money. Both are ultra-rugged, reliable and easy to use.
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Fully IEEE 802.3af compliant PSE (Power Sourcing Equipment) operation
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Model 1 directly runs off of your existing 24 VDC and powers 1 PoE (48 VDC) port
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Model 2 saves you space and money by powering 2 PoE (48 VDC) ports
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Plug & play saves you time and money
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Truly industrial rated for any application
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Power Sourcing Equipment (PSE) operation
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Auto-detection of PD (powered devices)
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Supplies up to 15.4 watts per channel
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Over-temperature and over-current detection
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Over and under-voltage protection
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No user settings
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Ready to use right out of the box
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Ultra-reliable 1,000,000+ hours MTBF
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20-year support and service promise
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Truly industrial -40 to 75°C operation (derated)
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Slim package for DIN rail or panel mounting
PERFORMANCE SPECIFICATIONS
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Ethernet protocols supported all IEEE 802.3
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Ethernet connectors per channel 2 (1 for Ethernet in, 1 for PoE out)
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Ethernet port standards 10/100BaseTX IEEE 802.3 / 802.3u
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Fully IEEE 802.3af compliant
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IEEE 802.3af PoE operation Power Sourcing Equipment (PSE)
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PoE power output 48 VDC @ 15.4 Watts per channel (24V model: Derate 1W per 2°C over 60°C)
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RJ45 PoE pin assignments (A=unused pair; B=signal pair)
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A: TX(3,6); RX(1,2); V-(7,8); V+(4,5)
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B: TX/V- (3, 6); RX/V+ (1, 2)
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PoE operation auto-detection & power management
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PoE disconnect mode AC for 24V-1 and DC for 48V-2
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PoE protection over-temp, over-current, over/under-voltage & transient
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Power Input fully IEEE 802.3af PoE compliant
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Power input for 48V-2 models 45-56 VDC @ 31 Watts max.
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Power input for 24V-1 models 18-30 VDC @ 20 Watts max.
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PoE transient protection 15,000 watts peak
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PoE spike protection 5,000 watts (10 times for 10 uS)
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Operating temperature range -40 to +75 °C (cold startup @ -40) (24V model: Derate 1W per 2°C over 60°C)
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Storage temperature range -40 to +85 °C
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Humidity (non-condensing) 5 to 95% RH
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Vibration, shock and freefall IEC68-2-6, -27 and -32
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Electrical safety UL508 / CSA C22.2/14 (CUL); EN61010-1
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EMC emissions and immunity FCC Part 15 / ICES-003; EN55022 / IEC61326-1
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Hazardous locations UL1604 / CSA C22.2/213 (CUL), C1, D2; ATEX / Cenelec Zone 2
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DIN rail or direct to panel mounting
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Packaging material and protection Polycarbonate with IP30 protection
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Dimensions (H x W x D) 4 x 1 x 3.3” (10 x 2.5 x 8.3 cm)
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Weight approximate 0.17 Kg (0.25 lbs)
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MTBF estimated >1,000,000 hours
Specifications are subject to change. Consult factory for latest information.
PART NUMBER
DESCRIPTION
EB-PSE-24V-1A
PoE injector for 1 PoE port (uses unused pairs), 24V input
EB-PSE-48V-2A
PoE injector for 2 PoE port (uses unused pairs), 48V input
EB-PSE-24V-1B
uses signal pairs for PoE, ideal for 4 wire cables
(Special order)
EB-PSE-48V-2B
uses signal pairs for PoE, ideal for 4 wire cables
(Special order)
MODELS
EB-PSE-24V-1A
1 PoE Port
EB-PSE-48V-2A
2 PoE Ports