{"product_id":"allen-bradley-1785-l60b-plc-5-60-processor-module","title":"Allen-Bradley 1785-L60B PLC-5\/60 Processor Module","description":"\u003ch2\u003eAllen-Bradley 1785-L60B PLC-5\/60 Processor Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1785-L60B\u003c\/strong\u003e serves as the primary \u003cstrong\u003e1785-L60B\u003c\/strong\u003e PLC-5\/60 Processor Module utilized to execute programmable control processing and I\/O communication tasks across PLC-5 DH+ \/ Remote I\/O network platforms. The processor provides 64 kilowords of battery-backed SRAM, multi-port communication capability, and PLC-5 chassis control functions.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1785-L60B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.13 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eBackplane current: 3.3 A at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003ePLC-5\/60 Processor Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003ePLC-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003ePLC-5\/60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController Memory\u003c\/td\u003e\n\u003ctd\u003eUp to 64 Kilowords\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Type\u003c\/td\u003e\n\u003ctd\u003eBattery-backed static RAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEEPROM Program Backup\u003c\/td\u003e\n\u003ctd\u003eSupported with 1785-ME16, 1785-ME32, 1785-ME64, and 1785-M100 modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtected Memory\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Total I\/O\u003c\/td\u003e\n\u003ctd\u003e3072 points (any mix) or 3072 inputs + 3072 outputs complementary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Analog I\/O\u003c\/td\u003e\n\u003ctd\u003e3072\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum I\/O Chassis Total\u003c\/td\u003e\n\u003ctd\u003e93\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Universal Remote I\/O Chassis\u003c\/td\u003e\n\u003ctd\u003e92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum I\/O Racks\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003e4 x DH+ \/ Remote I\/O (Adapter or Scanner), 1 x configurable serial port, 2 x programming terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Communication\u003c\/td\u003e\n\u003ctd\u003eRS-232, RS-422A, RS-423 compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Protocols\u003c\/td\u003e\n\u003ctd\u003eDF1, ASCII, Data Highway Plus (DH+), Remote I\/O (RIO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Coprocessor Expansion Port\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003e1770-XYC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eI\/O Density Scaling and PLC-5 Communication Architecture\u003c\/h3\u003e\n\u003cp\u003eThe 1785-L60B processor provides PLC-5 architecture functions for deterministic control execution through DH+ and Remote I\/O communication networks. The controller supports high I\/O density scaling with up to 3072 I\/O points and configurable chassis expansion for distributed control installations.\u003c\/p\u003e\n\u003cp\u003eThe processor manages communication through multiple DH+\/Remote I\/O channels configured as adapter or scanner interfaces. Firmware-compatible memory expansion modules including 1785-ME16, 1785-ME32, and 1785-ME64 can be used for additional program storage capacity. The processor supports EEPROM program backup functions for offline program retention and transfer operations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What memory type is used in the 1785-L60B processor?\u003cbr\u003eA: The processor uses battery-backed static RAM with a maximum user memory capacity of 64 Kilowords.\u003c\/p\u003e\n\u003cp\u003eQ: What communication interfaces are available on the 1785-L60B?\u003cbr\u003eA: The module provides four DH+\/Remote I\/O ports, one configurable RS-232\/RS-422A\/RS-423 serial port, and two programming terminal connections.\u003c\/p\u003e\n\u003cp\u003eQ: Does the 1785-L60B support EEPROM program backup?\u003cbr\u003eA: Yes. EEPROM backup is supported through compatible 1785-ME16, 1785-ME32, 1785-ME64, and 1785-M100 memory modules.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the 1785-L60B processor module into the designated PLC-5 chassis slot with the backplane power removed during insertion or removal procedures. Verify chassis addressing, communication channel configuration, and installed memory module compatibility before system startup.\u003c\/p\u003e\n\u003cp\u003eSeparate DH+, Remote I\/O, and serial communication wiring from high-voltage power cables and high-current switching conductors. Apply shield grounding practices according to the installation environment and cable manufacturer requirements.\u003c\/p\u003e\n\u003cp\u003eBefore commissioning, verify processor battery condition, user memory status, I\/O rack configuration, and communication node addressing. Confirm that connected I\/O chassis and modules correspond with the configured PLC-5 application program.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43739352498266,"sku":"1785-L60B","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1785-L60B.jpg?v=1785141260","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-1785-l60b-plc-5-60-processor-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}