MicroLogix 1200 Controller

The MicroLogix 1200 controller provides more computing power and flexibility than the
MicroLogix 1000 controller to solve a variety of application needs.
Available in 24- and 40-point versions, the I/O count can be expanded by using rackless I/O
modules. This results in larger control systems, greater application flexibility and
expandability at a lower cost and reduced parts inventory.
A field-upgradable flash operating system that helps to make sure you will always be
up-to-date with the latest features, without having to replace hardware. The controller can
be easily updated with the latest firmware via a website download.

Advantages for the MicroLogix 1200 Controller
? Large 6 KB memory (4 KB User Program with 2 KB User Data) to solve a variety of
applications.
? High performance expansion I/O options (up to six modules depending on
current/power budget).
? Four high-speed inputs (for controllers with 24V dc inputs) that can be used
individually as latching (pulse-catch) inputs, event interrupts,or alternately combined
as one 20 kHz high-speed counter featuring eight modes of operation.
? One high-speed output that can be configured as 20 kHz pulse train output (PTO) or as
pulse width modulated (PWM) output (availableon controllers with embedded 24V dc
outputs).
? One, 1 ms, selectable timed interrupt (STI).
? High-resolution, 1 ms timers.
? The same advanced communication options as the MicroLogix 1000 controller,
including peer-to-peer and SCADA/RTU networks, DF1 full-duplex, DF1 half-duplex
slave, DH-485, DeviceNet and EtherNet/IP , plus DF1 half-duplex master, Modbus
master and slave, and DF1 radio modem protocols.
? ASCII read/write capability.
? An additional Programming/HMI Port, providing connectivity to a DF1 full-duplex
compatible device such as an operator interface or programming terminal
(MicroLogix 1200R controllers only, catalog number 1762-LxxxxxR).
? Communication toggle pushbutton that allows the controller's Channel 0 port to
toggle between user configured communication parameters and factory default
settings for an easy means to switch from Modbus RTU or ASCII protocols (which do
not support programming) to DF1 full-duplex (to upload/download, monitor, or edit
your program), so a programming computer is able to connect to a controller with an
unknown or incorrect communication parameter settings for troubleshooting.
? Optional real-time clock, to allow control to be based on actual time of day, day of
week, or other calendar related timing.
? Optional memory module, for external program backup, transport and transfer to
another controller. Control program and data are securely backed up to internal flash
memory when power is not applied.
? Data file download protection prevents critical user data from being altered via
program downloads from programming computers or memory modules.
? Two built-in analog trim potentiometers.
? 32-bit signed integer math.
? Floating-point and double integer data file support.
? Built-in PID capabilities.
? Finger-safe terminal blocks meet global safety standards.
? Removable terminal blocks on 40-point controllers allow pre-wiring.
? Regulatory agency certifications for world-wide market (CE, C-Tick, UL, c-UL,
including Class 1 Division 2 Hazardous Location).