Shenzhen Wisdomlong Technology CO.,LTD
| Payment Terms | T/T |
| Supply Ability | 100 |
| Delivery Time | 5-8 work days |
| Packaging Details | New in original box |
| Brand | AB |
| Model | 1771-IA2 |
| Module Type | Digital Input Module |
| Voltage Rating | 120 Volts AC/DC |
| DC Operating Voltage | 97-138 Volts |
| Backplane Current | 75 Miliamperes |
| Brand Name | AB |
| Model Number | 1771-IA2 |
| Place of Origin | USA |
| Certification | dose not supply |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100 |
| Delivery Time | 5-8 work days | Packaging Details | New in original box |
| Brand | AB | Model | 1771-IA2 |
| Module Type | Digital Input Module | Voltage Rating | 120 Volts AC/DC |
| DC Operating Voltage | 97-138 Volts | Backplane Current | 75 Miliamperes |
| Brand Name | AB | Model Number | 1771-IA2 |
| Place of Origin | USA | Certification | dose not supply |
| High Light | 75 Miliamperes Digital I O Module ，120 Volts Digital I O Module ，Allen Bradley Digital Input Module | ||
| Manufacturer | Rockwell Automation |
| Brand | AB |
| Part Number/Catalog No. | 1771-IA2 |
| Module Type | Digital Input Module |
| Voltage Rating | 120 Volts AC/DC |
| Intended For Use With | AC/DC Proximity Switches |
| Wiring Arm | 1771-WA |
| DC Operating Voltage | 97-138 Volts |
| Backplane Current | 75 Miliamperes |
| Max AC Off-State Current | 2.8 Miliamperes |
| Max DC Off-State Current | 2.8 Miliamperes |
| Typical AC Signal Delay (On) | 24 (+/- 10) ms |
| Typical DC Signal Delay (On) | 10 (+/- 4) ms |
| Typical AC Signal Delay (Off) | 24 (+/- 10) ms |
| Typical DC Signal Delay (Off) | 20 (+/- 9) ms |
| Wiring Arm | 1771-WA |
The AB 1771-IA2 is a PLC 5 Digital AC/DC Input Module. It converts AC signals provided by user devices to the logic level needed by the processor. It directly controls the state of corresponding bits in the PLC data table. It contains various input devices such as pushbuttons, limit switches, pilot lights, motor starters, and annunciators to interface with on/off sensors and actuators. It provides a modular design with space-saving and pocket-friendly means to add input to a PLC control system. It comes with a 1771-WA wiring arm to replace the module, eliminating the need to disconnect wiring. It is a series A module and supports ½, 1, and 2-slot I/O addressing. It has applications with AC/DC proximity switches.
The 1771-IA2 module has 8 inputs with a 120V AC/DC voltage category. It has an operating voltage range of 87 - 138V AC or 97 - 138V DC. It has a typical signal delay of 24ms (±10) at on/off AC state and 10ms (±4) at on and 20ms (±9) at off DC state. It has a maximum off-state current of 2.8mA and a backplane current load of 75mA. It has a maximum power dissipation of 10.7W and thermal dissipation of 36.5 BTU/hr. It is installed in a 1771 I/O chassis containing a PLC processor. Keying bands for putting it in the right slot are between pins 10 and 12 for the upper connector and between pins 4 and 6 for the lower connector.
The 1771-IA2 module has 8 orange status indicators for field-side indication at the front panel. It contains optoelectrical isolation to protect the system circuits from electrical transients. It also contains input filtering feature to reduce electrical noise.
Company Details
Business Type:
Importer,Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
1000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Shenzhen Wisdomlong Technology CO.,LTD Mainly engaged in automation parts, PLCS,DCS,sensors, relays, dirves,encoder, servo drive,soft starter,touch screen,instrument,process control,electric transmission and factory automation aspects of the project design,software programming,technical service and ... Shenzhen Wisdomlong Technology CO.,LTD Mainly engaged in automation parts, PLCS,DCS,sensors, relays, dirves,encoder, servo drive,soft starter,touch screen,instrument,process control,electric transmission and factory automation aspects of the project design,software programming,technical service and ...
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