• Mô tả
  • Đánh giá (0)

Mô tả

Bộ nguồn 1734-EP24DC

Thông số kỹ thuật bộ nguồn AB 1734-EP24DC, 1734-EP24DCK

POINT I/O 24V DC Expansion Power Supply – 1734-EP24DC, bộ nguồn 1734-EP24DCK

Attribute Value
I/O module capacity 4.17 modules, depending on current rating of each module
Input voltage rating 24V DC nominal

10.128.8V 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 @ 10.19.2 V input;

1.3 A @ 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 bin)


Attribute Value
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
UKEX/ATEX temp code T4
IECEx 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) 2 – on power ports


Attribute Value
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 °C < Ta < +55 °C (-4 °F < Ta < +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


Attribute Value
Emissions IEC 61000-6-4
■ ESD immunity IEC 61000-4-2:

6 kV contact discharges

8 kV air discharges

J Radiated RF immunity IEC 61000-4-3:

10V/m with 1 kHz sine-wave 80% AM from 80.. .6000 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


Đánh giá

Chưa có đánh giá nào.

Hãy là người đầu tiên nhận xét “Bộ nguồn 1734-EP24DC”