GE / IP FANUC Series 90/30 In Stock
Notice: By clicking this link, you will be redirected away from PDFsupply.com to DOsupply.com
The 1785-LT3 is a classic PLC-5 programmable controller from Allen-Bradley/Rockwell Automation is primarily used for centralized control or distributed control within a bigger system. The PLC-5 controller has many special programming features and it allows the incorporation of different strategies to achieve full control of the system. This Allen-Bradley processor has a DH+ channel and a Remote I/O channel (adapter only). The DH+ channel of the controller allows remote programming and easier access to needed data than previous PLCs. Special DH+ links are also valuable for the transfer of data to higher degree computers. The intended usage of the DH+ link is to provide communication means for the 1785-LT3 controller in order to communicate with other processors and programming terminals from the system.
The 1785-LT3 PLC-5 processor features 512 maximum total I/O and 256 maximum Analog I/O. The SRAM user memory for the controller is 6K words, unlike some similar controllers. In addition, the controller has maximum of 93 I/O Chassis total, 0 maximum I/O Extended Local Chassis, and 32 maximum Universal Remote I/O Chassis. per each I/O link. Besides that, the controller has one RS-232-C/422-A/423- A port and one control coprocessor expansion port. Other specifications include a maximum of 3072 Analog I/O and an I/O scan time per rack of 10 milliseconds at 57.6 kilobits per second, 7 milliseconds at 115.2 kilobits per second, and 3 milliseconds at 230.4 megabits per second. The controller has a backplane current of 2.5 Amps at 5 Volts DC. When operating the controller, the temperature should be between 0 and 60 degrees Celsius (32 and 140 degrees Fahrenheit). The non-operating storage temperature is between -40 and 85 degrees Celsius (-40 and 185 degrees Fahrenheit). It is strongly suggested that the users hold the device in an environment which has a temperature within the given ranges.
PDF Electric & Supply Inc. sells new, new surplus and refurbished products which are sourced through independent channels. All warranties and support, if applicable, are with PDF Electric & Supply Inc. and not the manufacturer. PDF Electric & Supply Inc. is not an authorized distributor or representative for the listed manufacturers and makes no representations as to any quality control performed by any listed manufacturer on the products. The products listed on this website may vary as to their country of origin; the accessories, and other items included with the product; and the language used on the packaging, the parts, and any related instructions or printed material related to the products. This website is not sanctioned or approved by any manufacturer or tradename listed. Designated trademarks, brand names and brands appearing herein are the property of their respective owners.