Complete order number: 6ES7460-0AA00-0AB0 (first generation discontinued version, upgraded replacement model: 6ES7460-0AA01-0AB0)
Product Model: IM 460-0 Centralized Rack Sending Interface Module
Adaptation system: Siemens SIMATIC S7-400 PLC mainframe must be paired with IM461-0 (6ES7461-0AA00-0AA0) receiving module for use, only supports pairing within the same series, and cannot be mixed with other IM461 models
Origin: Made in Germany
Maximum transmission distance: 5 meters, limited to centralized IO expansion of multiple racks within the same control cabinet at close range
Bus type: Supports both P process bus and K (C) communication bus, which can transmit IO process image data, as well as support cross rack global data and high-speed communication between multiple CPUs. It is a classic model for multi rack expansion in S7-400 cabinets
Power supply characteristics: The expansion rack can directly draw power from the main rack backplane through the bus, without the need for additional PS407 power modules in the ER expansion rack, simplifying cabinet wiring and construction costs
Scalability: The module is equipped with 2 expansion bus interfaces, and a single link can cascade up to 4 expansion racks. A single IM460-0 can drive up to 8 ER expansion racks; A single S7-400 CPU can carry up to 2 IM460-0 modules, and the entire machine can expand up to 16 racks
Electrical specifications: Backboard 5VDC power supply, maximum working current 140mA, overall power consumption 0.7W; S7-400 single slot UR rack standard installation, external dimensions 25mm \u00d7 290mm \u00d7 280mm, net weight approximately 600g
Fault diagnosis: The panel integrates INTF (internal configuration fault) and EXTF (external bus fault) dual LED indicator lights to quickly locate rack address dip errors, bus disconnections, and missing terminal resistance faults
Supporting cable: Special model 6ES7468-1BF00 extension cable, the total length of the cable cannot exceed 5 meters, and unauthorized replacement of extension cables is prohibited
Working environment: 0 \u2103~+60 \u2103 rack operating temperature, IP20 protection level, in compliance with industrial EMC anti-interference standards
Product status: The original factory has stopped production and is mainly used for repairing and replacing old automated production line equipment. The hardware can be directly compatible with the new version 0AA01
Source status: Original factory inventory, brand new sealed spot sales, 12-month warranty, supporting global bulk supply of spare parts for foreign trade<\/p>\n","protected":false},"excerpt":{"rendered":"
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