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| Categories | Digital Input Output Module | 
|---|---|
| Brand Name: | AB | 
| Model Number: | 1771-IH | 
| Certification: | CE | 
| Place of Origin: | USA | 
| MOQ: | 1 PC | 
| Price: | 1-500USD | 
| Payment Terms: | T/T, Western Union | 
| Supply Ability: | 30 PCS/ PER Month | 
| Delivery Time: | 2-3 days | 
| Packaging Details: | orginal box | 
| Brand: | AB | 
| Model: | 1771-IH | 
| Type: | I/O Adapter Module | 
| Origin of Country: | USA | 
| DC Operating Voltage: | 24-50 Volts | 
| Backplane Current: | 74 Miliamperes | 
| Company Info. | 
| Shenzhen Viyork Technology Co., LTD | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
New Allen Bradley 1771-Ih Ser. A New 1771ih Original Box Digital DC Input Module
Quick Detials
one year warranty
Specifications:
Allen Bradley PLC 5 Digital DC Input Module, 8 Inputs, 24-50 Volts DC Operating Voltage, 74 Miliamperes Backplane Current
The 1771-IH is a digital DC input module. It has 8 inputs available and comes with an input voltage range of 24-50V DC. It has a voltage category of 10-60V DC sink (source load). The nominal input currents of this module are 8.4 mA at 24V DC and 20 mA at 48V DC. This module also has a maximum on-state voltage of 10V DC, a maximum off-state voltage 4.5V DC, and maximum off-state current of 1 mA. It also has a maximum input impedance of 2.5-3K Ω for an on-state and a maximum of 5-6K Ω for an off-state. Eight red status indicators are available with the 1771-IH module. It is rack mountable and has a 1771-WD wiring arm.
Input signal delays are present with this module. In particular, it has low to high and high to low propagation delays of 15 ms with +/- 7 ms each. It has a backplane current of 74 mA at 5V DC +/- 5% and an isolation voltage of 1500V AC RMS. This module has a power dissipation that ranges from a minimum of 0.4 W to a maximum of 8.1 W and a thermal dissipation that ranges from a minimum of 1.3 BTU/hr and a maximum of 27.7 BTU/hr. Its operating temperature is 0-60 ??
Technical specifications:
| Manufacturer | AB | 
| Brand | |
| Part Number/Catalog No. | 1771-IH | 
| Module Type | Digital DC Input Module | 
| Number of Inputs | 8 Inputs | 
| Voltage Category | 10-60 Volts DC, Sink (Source Load) | 
| DC Operating Voltage | 24-50 Volts | 
| Backplane Current | 74 Miliamperes | 
| Max DC Off-State Current | 0.7 Miliamperes | 
| Typical DC Signal Delay (On) | 15 (+/- 7) ms | 
| Typical DC Signal Delay (Off) | 15 (+/- 7) ms | 
| Wiring Arm | 1771-WA | 
| Model Status | Earlier Model | 
| Typical AC Signal Delay (Off) | 24 (+/- 10) ms | 
| Typical DC Signal Delay (Off) | 20 (+/- 9) ms | 
| Mounting | Rack Mountable | 
MORE INFORMATION
DELIVERY
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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
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credit agreements on request, subject to status.
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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
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