CTI 2500-C300 CPU with 512K User Memory

2500-C300 CPU with 512K User Memory

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The 2500-C300 CPU provides discrete, analog, loop, advanced mathematical, and high-speed sequential control capability for your CTI 2500 Series® or Simatic® 505 control system

Features

Replaces Siemens® 555-1101. 555-1103. 555-1105 with no rewiring

512K user memory

8192 digital / 8192 analog I/O

512 loops / 512 alarms

Built-in Ethernet for programming and MMI

Built-in USB for programming

Profibus-DP master and RS485 Remote I/O ports

Built-in SD flash card slot for firmware update

Cost-Effective Solutions

Recent introductions of two Advanced Function Modules —

an Ethernet Communications Coprocessor (the ECC1), and a

general purpose Application Coprocessor (the ACP1) provide

new options  for cost-effective and minimally disruptive

process control solutions.

The ECC1 provides sub-second responses to even a large

number of HMI workstations. It has been used

numerous times to improve HMI/SCADA response

rates and in support of HMI/SCADA migrations.

Because it communicates with its host processor

over a high-speed Ethernet link instead of the

special function I/O interface, items in the data

cache can be kept current, even when the number

of cached items is large, and the user-friendly

configuration interface makes implementation fast

and simple.  Other ECC1 features allow easy

configuration of state-of-change peer-to-peer

communications between 2500 Series Systems,

requiring no programming in the PLC and

minimizing the use of network bandwidth.