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New ALLEN BRADLEY 1771-IA2 AC/DC INPUT MODULE 120V, 1771IA2
Quick Detials
one year warranty
Specifications:
Allen Bradley PLC 5 Digital Input Module, Voltage Rating 120 Volts AC/DC, Intended For Use With AC/DC Proximity Switches
About 1771-IA2
The 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.
Technical specifications:
| Manufacturer | AB |
| Brand | |
| 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 |
| Dimensions | 3.5 x 6.5 x 2.0 in (89 x 165 x 51 mm) |
MORE INFORMATION
DELIVERY
Logistic partners UPS, FedEx and DHL
International delivery available
Same day dispatch from group stock
WARRANTY
All parts new are covered by Shenzhen Viyork 12 month warranty
RETURNS
No hassle returns policy
Dedicated customer support team
PAYMENT
Trade credit
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credit agreements on request, subject to status.
Payment options
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Pls contact us:
Company: Shenzhen Viyork Technology CO.,LTD
Cotact:Miss Liu
Moblie/WhatsApp: 0086-13826534820
Email: shenzhenviyork@163.com
Skype:live:.cid.ba9401e01ca235c2
