1734-EP24DC Allen-Bradley блок питания POINT I/O

Блок питания для серии POINT I/O:

• Для серии 1734
• Вход (номинальный) =24В
• Выход при горизонтальном установке: 1.3 A при при входном напряжении 19.2…28.8V
• Выход при вертикальной установке: 1 A при входном напряжении 10…28.8V
• Может запитать от 4 до 17 модулей, в зависимости от их энергопотребления

 

 

Варианты решения заказного номера:

1734EP24DC

1734-EP24DC

 

POINT I/O™ 24V DC Expansion Power Supply – 1734-EP24DC

 

Технические данные:

 I/O module capacity 4...17 modules, depending on current rating of each module

Input voltage rating 24V DC nominal

10…28.8V DC range

Field side power requirements 24V DC (+20% = 28.8V DC max) @ 400 mA max

Inrush current, max 6 A for 10 ms

Indicators 1 green field power status indicator

1 green 5V system power indicator

POINTBus™ output current

Horizontal mounting – 1 A @ 10…19.2V input;

1.3 A @ 19.2…28.8V input

Vertical mounting – 1 A @ 10…28.8V input

 

Input overvoltage protection Reverse polarity protected

Interruption Output voltage will stay within specifications when input drops out for 10 ms @

10V with maximum load.

Module location Between I/O modules in 1734 system

Breaks field power bus

Limitations Use with POINT I/O™ Adapters only

Dimensions (H x W x D), approx 76.2 x 25.4x 133.4 mm

(3.0 x 1.0 x 5.25 in)

Weight, approx 120 g (4.3 oz)

Terminal base screw torque 0.6 N•m (7 lb-in)

 

Power Consumption, max 9.8 W @ 28.8V DC

Power  dissipation, max 3.0 W @ 28.8V DC

Thermal dissipation, max 10.0 BTU/hr @ 28.8V DC

Field power bus supply voltage, nom 24V DC

Field power bus voltage range 10...28.8V DC

Field power bus supply current, max 10 A

Isolation voltage 50V continuous, tested to withstand 2600V DC for 60 s

Enclosure type rating None (open-style)

North American temp code T4A

ATEX temp code T4

Conductor size

0.324…2.08 mm2 (22…14 AWG) solid or stranded copper wire rated @ 75 °C

(167 °F) or greater

3/64 inch (1.2 mm) insulation maximum

Conductor category(1)

(1) Use this Conductor Category information for planning conductor routing as described in the appropriate System Level

Installation Manual. Also refer to Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1, for

more information.

2 – on power ports

Temperature, operating

IEC 60068-2-1 (Test Ad, operating cold),

IEC 60068-2-2 (Test Bd, operating dry heat),

IEC 60068-2-14 (Test Nb, operating thermal shock):

-20…+55 °C (-4…+131 °F)

Temperature, storage

IEC 60068-2-1 (Test Ab, unpackaged nonoperating cold),

IEC 60068-2-2 (Test Bb, unpackaged nonoperating dry heat),

IEC 60068-2-14 (Test Na, unpackaged nonoperating thermal shock):

-40…+85 °C (-40…+185 °F)

Temperature, surrounding air, max. 55 °C (131 °F)

Relative humidity IEC 60068-2-30 (Test Db, unpackaged nonoperating damp heat):

5…95% noncondensing

Vibration IEC60068-2-6 (Test Fc, operating):

5 g @ 10...500 Hz

Shock, operating IEC 60068-2-27 (Test Ea, unpackaged shock):

30 g

Shock, nonoperating IEC 60068-2-27 (Test Ea, unpackaged shock):

50 g

Emissions IEC 61000-6-4

ESD immunity

IEC6100-4-2:

6 kV contact discharges

8 kV air discharges

Radiated RF immunity

IEC 61000-4-3:

10V/m with 1 kHz sine-wave 80% AM from 80...2000 MHz

10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz

10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz

10V/m with 1 kHz sine-wave 80% AM from 2000…2700 MHz

EFT/B immunity

IEC 61000-4-4:

±2 kV at 5 kHz on power ports

±2 kV at 5 kHz on signal ports

Surge transient immunity IEC 61000-4-5:

±1 kV line-line (DM) and ±2 kV line-earth (CM) on signal ports

Conducted RF immunity IEC61000-4-6:

10V rms with 1 kHz sine-wave 80% AM from 150 kHz to 80 MHz