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 1771-ASB is a universal remote I/O adapter module that is compatible with the PLC-5 system. The 1771-ASB module uses an I/O link to interface the processor’s scanner port with Input-Output modules in the 1771 Input-output chassis. For communication, the 1771-ASB uses an Ethernet, DH+, or a ControlNet network at a communication rate of 230, 155 or 57.6 Kbps. The 1771-ASB must be connected to a remote Input Output adapter port for successful communication over the network. This module is installed closer to the sensors and actuators, and its remote nature helps minimize maintenance and installation costs. In addition, it reduces the amount of cabling required. The Allen Bradley 1771-ASB reads and or writes data in parallel, but also gives room for serial communication. The module supports either 2-slot, 1-slot or ½ -slot I/O addressing. This remote I/O module occupies the left-most slot in the 1771 I/O chassis and supports the 32, 16, 12, 8, or the 4-slot Input Output chassis. All the modules in the 1771 I/O chassis where the 1771-ASB is installed should be controlled by a processor from the PLC-5 family. The 1771-ASB draws a current of 1 A at 5 Volts DC from the backplane and has a maximum power rating of 5.2 Watts.
To help in monitoring and troubleshooting, the 1771-ASB has 3 LED indicators (I/O rack fault, adapter fault and active). It also has a field wiring arm and 2 switch assemblies. The module supports transmission lengths of up to 2500 feet and provides a backplane scan rate of 230.4 k Baud. The Belden 9463, 1770-CD cable and its equivalents can be used when wiring the module.
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.