The 1771-A4B is an Allen-Bradley I/O chassis for mounting the 1771 I/O modules. The 1771-A4B has 16 slots and it supports the back panel mounting type. The I/O chassis measures approximately 12.4 inches by 24 inches by 7.6 inches.The 1771-A4B I/O chassis does not accept an assigned I/O rack number at the beginning of the 1771-A4B I/O chassis. Whether you choose the 2-slot, 1-slot, or 12-slot addressing, the beginning I/O group number is 0 when assigning the I/O rack number in the 1771-A4B I/O chassis.

Catalog Numbers :1746-OW4, 1746-OW8, 1746-OW16, 1746-OX8,1746-IA4, 1746-IA8, 1746-IA16, 1746-IB8, 1746-IB16, 1746-IC16, 1746-IG16, 1746-IH16, 1746-IM4, 1746-IM8,1756-ON8,1756-OV16E,1756-OV32E,1756-OW16I,1756-OX8,1747-L511, 1747-L514, 1747-L524, 1747-L531, 1747-L532, 1747-L533, 1747-L541,1747-L542,1747-L543,1747-L551,1747-L552,1747-L553,1769-PA2,1769-PA2K,1769-PB2,1769-PB2K,1769-PA4,1769-PA4K,1769-PB4,1769-PB4K,1794-IE8,1794-IE8XT,

Specification:

Brand: Allen Bradley

Product Origin: USA

Warranty: 1 Year

Payment: T/T, Western Union

Condition: New with original package

Lead Time: 1-3days

Model: 1771-A4B

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Application Industry:

1. Power industry, the elevator industry, parking lot, automobile, automobile supporting.

2. Feed industry, aluminum smelting machinery, refrigeration industry.

3. Iron and steel industry, combustion control system, non-ferrous metal smelting.

4. Glass industry, engineering machinery, textile machinery, water treatment.

Our Services:

1、 All our products are new and original, and of good quality.

2、  Our prices are very competitive.

3、  We have a large quantity in stock, so we could help the customers to get the components which are difficult to get.

4、  All inquiries will be valued and will reply in 24 hours.

5、  Fast shipping, and good after-sale service

6、  We will ship the items within 1-3 working days after the payment is received.

7、 Good package to protect the products.  

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