Allen-Bradley MicroLogix 1400 User Manual

Publication 1766-RM001A-EN-P - October 2008
Knowledgebase Quick Starts 645
Values can be entered for the Year, Month, Day, Hour, Minute, and
Seconds offline, once downloaded the values will take effect immediately.
Note: The Day of the week is calculated by the RTC Online
Pressing will set the ML1400 clock to the same
Date & Time as the PC connected online.
Pressing will disable the RTC from functioning and
decrease the drain on the battery during storage.
RTC:0/BL The Battery Low bit will be set (1) when the battery is low.
This means that the battery will fail in less than 14 Days after
which the RTC data may become invalid. At this time, replace
battery (The RTC uses the same battery that the controller
uses).
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Allen-Bradley MicroLogix 1400 Specifications

General

Processor	32-bit
Expansion Modules	Up to 7 expansion I/O modules
Power Supply	24V DC or 120/240V AC
Programming Software	RSLogix 500
Communication Ports	Ethernet, RS-232/RS-485 combo port
Controller Type	Programmable Logic Controller (PLC)
Series	MicroLogix
Digital Outputs	12
Analog Inputs	6 (embedded)
Analog Outputs	2 (embedded)
High-Speed Counter	6 high-speed counters
Pulse Output	2 (embedded)
Ethernet Port	Yes