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AB Analog IO Module 1746-NI8
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1746 ni8 scaling, 1756 rtd, rdco abb, |
| Specifications |
AB Analog IO Module 1746-NI8 |
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About 1746-NI8
The Allen-Bradley 1746-NI8 is an analog single-slot I/O module for the SLC 500 system. It is a high-resolution analog input module that is configurable with RSLogix 500 programming software. It is suitable for time-sensitive applications that require fast analog signal conversion and high accuracy. The 1746-NI8 module has an 8-Channel input with an isolated backplane. Its backplane current consumption is 200mA and 100mA at 5 Volts DC and 24 Volts DC respectively. It has a maximum backplane power consumption of 1 Watt at 5 Volts DC and 2.4 Watts at 24 Volts DC. The 1746-NI8 can be installed in any I/O slot, except Slot 0 of the SLC 500 I/O chassis. Input signal data is converted to digital data via successive approximation conversion. The 1746-NI8 module uses programmable filter frequencies with a low-pass digital filter for input filtering. It performs continuous autocalibration and has an isolation voltage of 750 Volts DC and 530 Volts AC, tested for 60 seconds. It has a common-mode voltage ranging from -10 to 10 Volts with a maximum of 15 Volts between any two terminals.
The 1746-NI8 module comes with a removable terminal block of 18 positions. For wiring, the Belden 8761 or a similar cable must be used with one or two 14 AWG wires per terminal. The cable has a maximum loop impedance of 40 Ohms at the voltage source and 250 Ohms at the current source. For troubleshooting and diagnostics, it has 9 green LED status indicators. The 8 channels have one indicator each to display the input status and one each for displaying the module status. The 1746-NI8 has a Division 2 hazardous environment standard with an operating temperature of 0 to 60 degrees Celsius.
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| Company: |
Shenzhen Viyork Technology Co., Ltd
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| Contact: |
Ms. Dora Liu |
| Address: |
Block B, Duhui Building, Zhong Hang Road, Futian District, Shenzhen, China |
| Postcode: |
518001 |
| Tel: |
86 0755-25529100 |
| Fax: |
86 0755-25529100 |
| E-mail: |
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