IC697CPX935 1 Mbyte Fast Memory Central Processing Unit

Description

IC697CPX935 1 Mbyte Fast Memory Central Processing Unit

Product description

The CPX 935 is a single slot PLC CPU that is programmed and configured by MS-DOS or Windows based programming software to perform real time control of machines, processes, and material handling systems. It communicates with I/O and smart option modules over a rack mounted backplane using the VME C.1 Standard format.
Supported option modules include LAN Interface modules, Programmable Coprocessor, Alphanumeric Display Coprocessor, Bus Controller for IC660/661 I/O products, Communications modules, I/O Link Interface, and all of the IC697 family of discrete and analog I/O modules.

The module should power up and the top left (OK) LED should blink. When the diagnostics have completed successfully, the top left LED stays on and the second (RUN) and third (EN) LEDs are off. The fourth (bottom left) LED (MEM PROTECT) is off if the keyswitch is in the OFF position. The CPU is now ready to be programmed (if connected parallel, the CPU can be programmed regardless of key position).
After the program has been verified the toggle switch can be moved to the appropriate operation mode position; RUN WITH OUTPUTS ENABLED, RUN WITH OUTPUTS DISABLED, or STOP. The seven LEDs indicate the position of the toggle switch, memory protection status, status of serial port activity, and the state of the program.

IC697CPX935

Product parameter

• Single slot CPU with three serial ports
  Provides 1 Mbyte of battery-backed memory in the same slot
  Contains 256K of non-volatile user flash memory
  Supports BMA in release 7.92 and later
  Supports floating point calculations
  12K inputs and outputs (any mix), and up to 8K analog I/O
  0.4 microseconds per boolean function 96 MHz, 80486DX4 microprocessor
  Supports IC66 (can be IC660 or IC661) and IC697 I/O
  Programmed by MS-DOS software products, or
  Windows based software products running on
  Windows 95 or Windows NT over Ethernet
  TCP/IP or through an SNP port
  Configurable data and program memory
  Battery-backed calendar clock
  Three position operation mode switch
  Password controlled access
  Remote programmer keyswitch memory protection
  Seven status LEDs
  Software configuration (No DIP switches or jumpers)
  Reference information inside front door
  In-system upgradable firmware

Application field

A lithium battery (IC697ACC701) is installed as shown in Figure 2. This battery maintains program and data memory when power is removed and operates the calendar clock. Be sure to install the new battery before removing the old battery. Specific indication of a low battery state is detailed in the applicable
Programmable Controller Reference Manual.
Removing a Module
The instructions listed below should be followed when removing a module from its slot in a rack.

Grasp the board firmly at the top and bottom of the board cover with your thumbs on the front of the cover and your fingers on the plastic clips on the back of the cover.

Squeeze the rack clips on the back of the cover with your fingers to disengage the clip from the rack rail and pull the board firmly to remove it from the backplane connector.

Slide the board along the card guide and remove it from the rack.

widely used in smart home, logistics management, environmental monitoring and other fields.

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