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1756-OF8 Allen-Bradley модуль аналогового вывода (ток/напряжение) 8 выходов для серии ControlLogix

  • В наличии
  • Код: 1756OF8

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+74957722355
1756-OF8  Allen-Bradley модуль аналогового вывода (ток/напряжение) 8 выходов для серии ControlLogix
1756-OF8 Allen-Bradley модуль аналогового вывода (ток/напряжение) 8 выходов для серии ControlLogixВ наличии
2 069 
+74957722355
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Описание

Модуль аналогового вывода:

  • Аналоговые выходы по напряжению или по току
  • для серии ControlLogix
  • 8 выходов

 

 

Варианты написания заказного номера:

1756OF8 

1756-OF8 

 

Analog Output Modules (Please select number of Removable terminal Blocks as addded in the list.)
Analog Output - Current/Voltage 8 Pts (20 Pin)

 

 

Range

 

0…20 mA:

Low Signal and User Counts

0 mA

-32768 counts

 

High Signal and User Counts

21.2916 mA

32767 counts

 

 

 

±10V:

Low Signal and User Counts

-10.4336V

-32768 counts

 

High Signal and User Counts

10.4336V

32767 counts

10.4336V

32767 counts

 

Outputs Eight voltages or current

Output range ± 10V

0…20 mA

Resolution 15 bits across 21 mA - 650 nA/bit

15 bits across 10.4V - 320 ìV/bit

Current draw @ 5.1V 150 mA

Current draw @ 24V 210 mA

Total backplane power 5.8 W

Voltage and current ratings

Backplane: 5.1V DC, 150 mA max, 24V DC, 210 mA max

Output Voltage: -10…+10V

Output Current: 4…20mA

Power consumption 5.8 W backplane power

Power dissipation 5.8 W to 3.15 W; 0 ohm to 750 ohm loads

Thermal dissipation 16.78 BTU/hr

Open circuit detection Current output only (Output must be set to >0.1 mA)

Overvoltage protection 24V DC

Short circuit protection Electronically current limited to 21 mA or less

Drive capability Voltage: > 2000 Ù

Current: 0…750 Ù

Settling time < 2 ms to 95% of final value with resistive loads

Calibrated accuracy @ 25 °C (77 °F) Better than 0.05% of range from 4…21 mA, -10.4…10.4V

Calibration interval 12 months typical

Offset drift 50 ìV/°C typical (Voltage mode)

0.1 ìA/°C typical (Current mode)

Gain drift with temperature, max Voltage: 25 ppm/°C max

Current: 50 ppm/°C max

Module error Voltage: 0.15% of range

Current: 0.3% of range

Module scan time, min 12 ms floating point

8 ms integer

Data format Integer mode (left justified, 2 s complement) IEEE 32-bit floating point

Module conversion method R-Ladder DAC, monotonicity with no missing codes

Isolation voltage 250V (continuous), Reinforced insulation type, Output Channels to Backplane

No isolation between individual Output Channels

Module keying Electronic, software configurable

Removable terminal block 1756-TBNH

1756-TBSH

RTB keying User-defined mechanical

Slot width 1

Wire size

1756-TBNH

Single wire connection: 0.33…2.1 mm2 (22…14 AWG) solid or stranded copper wire, rated at 105 °C (221 °F) or

greater, 1.2 mm (3/64 in.) insulation max.

Double wire connection: 0.33…1.3 mm2(22…16 AWG) solid or stranded copper wire, rated at 105 °C (221 °F) or

greater, 1.2 mm (3/64 in.) insulation max.

Do not wire more than two conductors on any terminal.

1756-TBSH

Single wire connection, 0.33…2.1 mm2 (22…14 AWG) solid, or stranded shielded copper wire rated at

105 °C (221 °F), or greater, 1.2 mm (3/64 in.) insulation max.

Do not wire multiple conductors on any terminal.

Terminal block torque specs 1756-TBNH: 1.36 N•m (12 lb•in)

Wiring category(1) 1 - on signal ports

Enclosure type None (open-style)

North American temp code T4A

ATEX temp code T4

IECEx temp code T4

Характеристики

Основные
Производитель  Allen-Bradley
Страна производительСША
Вес0.373 кг
Гарантийный срок  12 мес

Информация для заказа

  • Цена: 2 069