Description
Please contact Sunny sales@xiongbagk.cn for the best price.
➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
➱ Skype/WeChat: 18059884797
➱ phone/Whatsapp: + 86 18059884797
➱ QQ: 3095989363
➱ Website:www.sauldcs.com
$1,500.00 $1,000.00
The Allen-Bradley/Rockwell Automation 1756-A7 chassis is a small, compact chassis designed specifically for Allen-Bradley ControlLogix systems. The chassis is one of the smallest ControlLogix chassis available with only 2 mounting tabs on the top and 2 on the bottom. The 1756-A7 chassis can be mounted with or without 2 SEM screws, but if mounted without SEM screws, 2 star washers are required in addition to 2 flat washers and 2 lock washers. In addition, if this chassis does not have SEM screws, it needs 4 Phillips screws. If it is used with SEM screws, it only needs 2 Phillips screws. The 1756-A7 enclosure is an open device with no enclosure for protection.
Product details:
The 756-A7 mounts directly to the subpanel of the enclosure with the four (4) mounting tabs provided. Its physical dimensions are 50.8 x 60.9 x 20.3 cm (20 x 24 x 8 inches) and it weighs approximately 1.10 kg (2.4 lbs). The overall dimensions of the 17560A7 vary depending on the type of power supply used. The chassis also provides functional ground and protective ground terminals. The recommended functional earth wire type and size is 8.3 mm2 (8 AWG) solid or stranded copper wire with an insulation rating of 90 °C (194 °F) or greater, and for a protective earth terminal, the appropriate wire size 2.1 mm2. mm (14 AWG) solid or stranded copper wire with an insulation rating of 90 °C (194 °F) or greater.
The 1756-A7 has an operating heat dissipation rate of 6.1 BTU per hour and a maximum operating power of 1.8 watts. The 1756-A7 has a backplane current of 2.8 amps at 24 volts, 6 amps or 15 amps at 5.1 volts, 1.5 amps at 1.2 volts, and 4 amps at 3.3 volts. Additionally, the shipping dimensions of the 1756-A7 chassis are 50.8 x 60.9 x 20.3 cm or 20 x 24 x 8 inches. It weighs 2.4 lbs. The measured operating temperature range is 0 to 60 degrees Celsius or 32 to 140 degrees Fahrenheit. The recommended storage temperature range is -40 to 85 degrees Celsius. Additionally, the 1756-A7 is non-condensing and the 1756-A7 is compatible with humidity types from 5% to 95% relative humidity.
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Please contact Sunny sales@xiongbagk.cn for the best price.
➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
➱ Skype/WeChat: 18059884797
➱ phone/Whatsapp: + 86 18059884797
➱ QQ: 3095989363
➱ Website:www.sauldcs.com