Allen-Bradley 1756-A4/A 4 Slot ControlLogix Chassis Series A

Product Item : 1756-A4/A
Product Brand : Allen-Bradley
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Product Description
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Mfr. Part Number:1756-A4/A

Manufacturer: Allen-Bradley / Rockwell Automation

Description: Allen-Bradley 1756-A4 4 Slot ControlLogix Chassis, Series A

Full Description: Allen-Bradley 1756-A4 4 Slot ControlLogix Chassis, provides the physical connections between modules and the ControlLogix backplane, Series A

Specs & Technical Data of Allen-Bradley 1756-A4/A

Specifications: 4 Slots; Backplane current, chassis/slot max @ 1.2V DC: 1.5 A/1.5 A; Backplane current, chassis/slot max @ 3.3V DC: 4 A/4 A; Backplane current, chassis/slot max @ 5.1V DC: 15 A/6 A; Backplane current, chassis/slot max @ 24V DC: 2.8 A/2.8 A; Power dissipation: 6.1 BTU/hr; Power consumption: 1.8 W.

Miscellaneous: The backplane of 1756-A4 chassis provides a high-speed communication path between modules and distributes power to each of the modules within the chassis. Any ControlLogix module can be plcaced into any slot. Slot filler modules (1756-N2) are reqiored to fill empty slots. Dimensions (WxHxD): 263 x 169 x 145 mm (10.35 x 6.65 x 5.71 in.); Cabinet size (WxHxD), min: 507 x 507 x 203 mm (20 x 20 x 8 in.); Weight, approx.: 0.75 kg (1.7 lb).

Added UKEX information to ATEX, IECEx, and UKEX Hazardous Location Conformity and updated Special Conditions for Safe Use Information 4

Power Supply Cat. No. Chassis Cat. No.

1756-PA72/C, 1756-PA72K

1756-A4/A, 1756-A7/A, 1756-A10/A, 1756-A13/A, 1756-A17/A,

1756-A4/B, 1756-A7/B, 1756-A10/B, 1756-A13/B, 1756-A17/B,

1756-A4/C, 1756-A7/C, 1756-A10/C, 1756-A13/C, 1756-A17/C

1756-PB72/C, 1756-PB72K

1756-PA50, 1756-PA50K

1756-PB50, 1756-PB50K

1756-PA75/B, 1756-PA75K

1756-A4/B, 1756-A7/B, 1756-A10/B, 1756-A13/B, 1756-A17/B,

1756-A4/C, 1756-A7/C, 1756-A10/C, 1756-A13/C, 1756-A17/C