Shenzhen Wisdomlong Technology CO.,LTD

 

Work hard and best service for you!

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsDigital I O Module

1746-NI8 Digital I O Module Allen Bradley Analog Input For Programmable Controller

Superb delivery a great product, perfect communication as well !! A++++

—— Carlos

Great deal. Fast shipping and good service.Recommended !!!!!!!!!

—— Gita

I'm Online Chat Now

1746-NI8 Digital I O Module Allen Bradley Analog Input For Programmable Controller

Large Image :  1746-NI8 Digital I O Module Allen Bradley Analog Input For Programmable Controller

Product Details:

Place of Origin: America
Brand Name: Allen-Bradley
Model Number: 1746-NI8

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: negotiable
Packaging Details: New in original box
Delivery Time: 5-8 work days
Payment Terms: T/T
Supply Ability: 20
Detailed Product Description
Brand: Allen-Bradley Model: 1746-NI8
Origin Of Place: USA Produc Name: I/O Modules
Number Of Inputs: 8 Main Usage: Programmable Controller
Converter Resolution: 16-bit Backplane Power Consumption: 3.4 W Maximum (1.0 W @ 5V DC, 2.4 W @ 24V DC)

1746-NI8 Digital I O Module Allen Bradley Analog Input For Programmable Controller

 

 

1746 SLC I/O Modules

1746 SLC™ I/O Modules are part of our SLC 500 control platform.

 

General Input Specifications for 1746-NI8

Specification 1746-NI8
Backplane current (mA) @ 5V 200 mA
Backplane current (mA) @ 24V 100 mA
Backplane power consumption 3.4 W maximum (1.0 W @ 5V DC, 2.4 W @ 24V DC)
Number of inputs 8
Converter resolution 16-bit
Type of input (selectable)

±10V DC

0…5V DC

0…20 mA

±20 mA

1…5V DC

0…10V DC

4…20 mA

0…1 mA

Type of data (selectable)

Engineering Units

Scaled for PID

Proportional Counts (-32,768…32,767 range)

Proportional Counts (User-Defined Range, Class 3 only)

1746-NI4 Data Format

A/D conversion method Successive approximation, switched capacitor
Input filter frequencies

1 Hz

2 Hz

5 Hz

10 Hz

20 Hz

50 Hz

75 Hz

Time to detect open circuit 1 module scan
Common mode voltage range ±10.5V (15V maximum between any two input signal terminals when connected in a single-ended configuration)
Isolation voltage Tested @ 500V AC and 710V DC for 60 s
Module update time 0.75 ms per enabled channel
Channel turn-on time, max 101…107 ms
Channel turn-off time, max 1…7 ms
Channel reconsideration time, max 101…107 ms
Calibration Module performs continuous autocalibration

 

Current Loop Specifications for 1746-NI8

Attribute Value
Current input, max ±30 mA
Input impedance 250 Ω
Input resolution 1 μA
Display resolution 1 μA
Overall module accuracy 0…60 °C (32…140 °F)

0…20 mA, 4…20 mA, ±20 mA: ±0.05%

0…1 mA: ±0.5%

Overall module accuracy drift ±12 ppm/°C
Gain error @ 25 °C (77 °F) ±0.025%, max
Gain error, 0…60 °C (32…140 °F) ±0.05%, max
Gain error drift ±12 ppm/°C
Overvoltage capability 7.5V AC RMS, max

 

Voltage Input Specifications for 1746-NI8

Attribute Value
Voltage input, max ±30V between any two signal terminals
Input impedance 1M Ω
Input resolution 1 mV
Display resolution 1 mV
Overall module accuracy 0…60 °C (32…140 °F) ±0.1%
Overall module accuracy drift ±17 ppm/°C
Gain Error @ 25 °C (77 °F), max ±0.05%
Gain Error, 0…60 °C (32…140 °F), max ±0.1%
Gain error drift, max ±17 ppm/°C

 

 

1746 Digital I/O modules

 

Digital I/O modules are available with 4, 8, 16, or 32 channels and in a wide variety of I/O voltages (including AC, DC, and TTL). Combination modules with 2 inputs/2 outputs, 4 inputs/4 outputs, and 6 inputs/6 outputs are also available.

 

Terminals on the 4, 8, 12, and 16-channel modules have self-lifting pressure plates that accept two 14 AWG (2 mm2) wires. LED indicators on the front of each module display the status of each I/O point.

 

32-channel I/O modules are equipped with a 40-pin, MIL-C-83503 type header and a removable wiring connector (1746-N3). The connector can be assembled with the wire type and length of your choice.

 

Output modules are available with solid-state AC, solid-state DC, and relay contact type outputs. High current solid-state output modules, catalog numbers 1746-OBP16, 1746- OVP16, and 1746-OAP12, have fused commons with a blown fuse LED indication. The 1746-OB16E, 1746-OB6EI, and 1746-OB32E modules provide electronic protection from short circuit and overload conditions.

 

Wiring of 16 and 32-channel modules can also be accomplished with a bulletin 1492 interface module and pre-wired cable. All 16-channel I/O modules and catalog numbers 1746-OX8, 1746-OBP8, 1746-OAP12, 1746-IO12 are equipped with color-coded removable terminal blocks.

 

SLC 500 Common Specifications

 

Environmental Specifications

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): 0…60 °C (32…140 °F)

Temperature, nonoperating

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)

Relative humidity IEC 60068-2-30 (Test Db, Unpackaged Damp Heat): 5…95% without condensation

 

Environmental Specifications

Attribute Value
Vibration, operating IEC 60068-2-6 (Test Fc, Operating): 1 g @ 5…2000 Hz
Vibration, nonoperating 2.5 g @ 5…2000 Hz
Shock, operating

30 g (3 pulses, 11 ms) – for all modules except relay contact

10 g (3 pulses, 11 ms) – for relay contact modules 1746-OWx and 1746-IOx combo

Shock, nonoperating 50 g, 3 pulses, 11 ms
Free fall (drop test)

Portable, 2.268 kg (5 lb) or less @ 0.762 m (30 in.), six drops

Portable, 2.268 kg (5 lb) or less @ 0.1016 m (4 in.), three flat drops

Isolation voltage

Korean Registration of Broadcasting and Communications Equipment,

compliant with:

Article 58-2 of Radio Waves Act, Clause 3

 

Certifications

Certifications when product is marked Value
UL UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations. See UL File E10314.
c-UL UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, certified for Canada. See UL File E10314.
CE

European Union 2004/108/EC EMC Directive, compliant with:

EN 61000-6-2; Industrial Immunity

EN 61000-6-4; Industrial Emissions

EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)

 

European Union 2006/95/EC LVD, compliant with:

EN 61131-2; Programmable Controllers (Clause 11)

C-Tick

Australian Radiocommunications Act, compliant with:

AS/NZS CISPR 11; Industrial Emissions

KC

Korean Registration of Broadcasting and Communications Equipment, compliant with:

Article 58-2 of Radio Waves Act, Clause 3

 

 

 

Digital I/O Module Overview

 

Catalog Number Description Voltage Category
1746-NI4 High Resolution (4) Analog Input Module -20…+20 mA (or) -10…+10V DC
1746-NI8 High Resolution (8) Analog Input Module -20…+20 mA (or) -10…+10V DC
1746-NI16I High Resolution (16) Analog Input Module -20…+20 mA
1746-NI16V High Resolution (16) Analog Input Module -10…+10V DC
1746-NIO4I High Resolution (2) Analog Input, (2) Analog Current Output Module -20…+20 mA (or) -10…+10V DC (inputs) 0…20 mA (outputs)
1746-NIO4V High Resolution (2) Analog Input, (2) Analog Voltage Output Module 20…+20 mA (or) -10…+10V DC (inputs) -10…+10V DC (outputs)
1746-FIO4I (2) Fast Analog Input, (2) Analog Current Output Module 0…20 mA (or) 0…10V DC (inputs) 0…20 mA (outputs)
1746-FIO4V (2) Fast Analog Input, (2) Analog Voltage Output Module 0…20 mA
1746-NIO4I (4) Analog Current Output Module -10…+10V DC
1746-NIO4V (4) Analog Voltage Output Module 0…20 mA
1746-NO8I (8) Analog Current Output Module -10…+10V DC
1746-NO8V (8) Analog Voltage Output Module -10…+10V DC

 

Catalog Number Voltage Category I/O Points Description
DC Modules
1746-IB8 24V DC 8 Current Sinking DC Input Module
1746-IB16 24V DC 16 Current Sinking DC Input Module
1746-IB32 24V DC 32 Current Sinking DC Input Module
1746-ITB16 24V DC 16 Fast Response DC Sinking Input Module
1746-IC16 48V DC 16 Current Sinking DC Input Module
1746-IH16 125V DC 16 Current Sinking DC Input Module
1746-IV8 24V DC 8 Current Sourcing DC Input Module
1746-IV16 24V DC 16 Current Sourcing DC Input Module
1746-IV32 24V DC 32 Current Sourcing DC Input Module
1746-ITV16 24V DC 16 Fast Response DC Sourcing Input Module
1746-IG16 5V DC 16 Current Sourcing TTL Input Module
1746-OB6EI 24V DC 6 Electronically Protected Isolated Sourcing DC Output Module
1746-OB8 24V DC 8 Current Sourcing DC Output Module
1746-OB16 24V DC 16 Current Sourcing DC Output Module
1746-OB16E 24V DC 16 Electronically Protected Current Sourcing DC Output Module
1746-OB32 24V DC 32 Current Sourcing DC Output Module
1746-OB32E 24V DC 32 Electronically Protected Current Sourcing DC Output Module
1746-OBP8 24V DC 8 High Current Sourcing DC Output Module
1746-OBP16 24V DC 16 High Current Sourcing DC Output Module
1746-OV8 24V DC 8 Current Sinking DC Output Module
1746-OV16 24V DC 16 Current Sinking DC Output Module
1746-OV32 24V DC 32 Current Sinking DC Output Module
1746-OVP16 24V DC 16 High Current Sinking DC Output Module
1746-OG16 5V DC 16

Current Sinking TTL Output Module

 

Catalog Number
 

Voltage Category I/O Points Description
AC Modules
1746-IA4 100/120V AC 4 120V AC Input Module
1746-IA8 100/120V AC 8 120V AC Input Module
1746-IA16 100/120V AC 16 120V AC Input Module
1746-IM4 200/240V AC 4 240V AC Input Module
1746-IM8 200/240V AC 8 240V AC Input Module
1746-IM16 200/240V AC 16 240V AC Input Module
1746-OA8 100/120V AC 8 120/240V AC Output Module
1746-OA16 100/120V AC 16 120/240V AC Output Module
1746-OAP12 100/120V AC 12 High Current 120/240V AC Output Module
AC/DC Modules
1746-IN16 24V AC/DC 16 24V AC/DC Input Module
1746-OW4 AC/DC Relay 4 Relay (Hard Contact) Output Module
1746-OW8 AC/DC Relay 8 Relay (Hard Contact) Output Module
1746-OW16 AC/DC Relay 16 Relay (Hard Contact) Output Module
1746-OX8 AC/DC Relay 8 Relay (Hard Contact) Output Module
1746-IO4 120V ac (Inputs) 100/120V AC (Relay Contact Outputs)

2 In

2 Out

Combination Input/Output Module
1746-IO8 120V AC (Inputs) 100/120V AC (Relay Contact Outputs)

 

Combination Input/Output Module
1746-IO12 120V AC (Inputs) 100/120V AC (Relay Contact Outputs)

4 In

4 Out

Combination Input/Output Module
1746-IO12DC 24V DC (Inputs) 100/120V AC (Relay Contact Outputs)

6 In

6 Out

Combination Input/Output Module

 

Contact Details
Shenzhen Wisdomlong Technology CO.,LTD

Contact Person: Summer

Tel: +8613691797282

Send your inquiry directly to us Message not be empty!