Allen-Bradley  1756-A4     Industrial control module machine spare parts

Allen-Bradley 1756-A4 Industrial control module machine spare parts

Brand:Allen-Bradley      Model number:   1756-A4

Colour:new                  Warranty: 12 months

Lead Time:3-day working day   Country of origin: USA

Price: Please contact us         Product weight:0.22kg

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account 

Service: Professional Sales provides 24 hours /7 days online service
Allen-Bradley  1756-A4     Industrial control module machine spare parts

A-B        1756-CN2RXT  Industrial Control Module Spare Parts

The 1769-IR6 module receives and stores digitally converted analog data from RTDs 

or other resistance inputs, such as potentiometers. The module supports 

connections from any combination of up to 6 RTDs or other resistance inputs. See 

the input specifications on page 20 for supported RTD and resistance types, their 

associated temperature ranges, and the analog input signal ranges that each 

channel supports. Each of the 6 input channels is individually configurable for a 

specific input device and provides open- or short-circuit and over- or under-range 

indication.

The module can be attached to the controller or an adjacent I/O module before or 

after mounting. For mounting instructions, see “Panel Mounting” on page 6, or 

“DIN Rail Mounting” on page 7. To work with a system that is already mounted, see 

“Replacing a Single Module within a System” on page 7.

The following procedure shows you how to assemble the Compact I/O system.

1. Disconnect power.

2. Check that the bus lever of the module to be installed is in the unlocked 

(fully right) position.

3. Use the upper and lower tongue-and-groove slots (1) to secure the modules 

together (or to a controller).

4. Move the module back along the tongue-and-groove slots until the bus 

connectors (2) line up with each other.

5. Push the bus lever back slightly to clear the positioning tab (3). Use your 

fingers or a small screwdriver.

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Known Anomalies

No known anomalies have been identified with this revision.

Additional Resources

These documents contain additional information related to the

1768-ENBT module

1734-OB8S

1734-4IOL

1734-IE2V

1734-IB8S

1747-L553

1756-L72

1756-OF8   

1769-IF4

1769-L18ERM-BB1B 

1734-OE2V

1734-OW4

1734-OB8E

1783-US5T

25C-D2P3N114

1734-IT2I

1734-WS

1606-XLS480E-3C  

1783-US8T

1794-TB3       

1794-TB32    

1768-p3

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