Category: GE

Features:

. Direction of each 8-bit port is individually programmable

.64 mA sink current capability (15 mA source) .

. Separate board address decoding for control and data registers .

. Built-in test logic for fault detection and isolation .

. Highly reliable DIN-type I/O connectors .

. 8-bit, 16-bit, 32-bit transfers

The VMIVME-2510B is a member of the VMIC Megamodule family, which is designed for universal

programming.

The subsystem can be configured with consecutive I/O addresses to conserve memory.

These products (VMIVME-1110. VMIVME-2120. VMIVME-2130. and VMIVME-2510B) are designed with

two sets of board address switches to provide efficient memory address mapping for CSR and I/O addresses.

The CSR address switches can be configured so that all CSRs on the various boards in the system can be mapped to contiguous memory locations.

Megamodule products are also designed to support 8-bit, 16-bit and 32-bit data transfers.

Specific hardware has been designed into the VMIVME-2510B to support the built-in test functions.

The VMIVME-2510B supports off-line and on-line fault detection and isolation. The front panel Fail LED is used to indicate when a fault exists on this board.

The LED is illuminated at power-up or reset. The LED can be turned off after successfully completing board level diagnostics.

The IC693CPU363 is manufactured by GE Fanuc. This module is a controller

from the Series 90-30 of Programmable Logic Controllers (PLC). 

This controller is responsible for executing the user program stored within its user memory

as well as managed communication exchanges between compatible devices such as programming workstations,

Human Machine Interface (HMI), Supervisory Control and Data Acquisition (SCADA), Databases and other 3rd party hardware and devices.

The IC693CPU363 features a 80386EX processor with clock speed of 25 MHz and typical scan rate of 0.22 ms per 1K of logic for Boolean contacts.

The embedded memory of this controller amounts to 240KB which is internally partitioned

to accommodate different registers and internal functions.

It has Two (2) serial ports, One (1) port having a physical interface of RJ45 while the other port having a 15-pin sub-D connector,

both supporting RS232 and RS485 communication standards.

It also has a tertiary RS485 port which is situated on the power supply.

All these ports allow download, upload of user program, perform commissioning tasks and fine tuning of the program.

These ports operate independently and may be configured for simultaneous operation to accommodate

other data exchange functions such as communication with visualization components.

Other communication protocols supported by the IC693CPU363 are Ethernet, FIP, Profibus, GBC, GCM, GCM+ option modules.

Once programmed by the VMEbus host, the

VMIVME-2540 ICC performs these functions

automatically. The on-board CPU maintains data structures

in shared local memory for buffering measurements and

queueing control commands. Measurement functions are

also supported by a Continuous Measurement Mode in

which measurements are made repeatedly without host CPU

involvement. I/O connections are routed through

high-density connectors located on the front panel with

support for differential and single-ended signal levels. The

user data exchange interface for measurement and

generation modes complies with ANSI/IEEE Standard

754-1985 for 32-bit floating-point arithmetic. Integer modes

operate with two’s complement signed arithmetic and with unsigned arithmetic.

TECHNICAL DESCRIPTION— The VMIVME-2540 ICC is comprised of three sections: the

VMEbus slave DTB interface which arbitrates for the local

CPU resources, the CPU with firmware and support logic,

and the circuitry which implements the measurement and control functions.

PRODUCT OVERVIEW — The VMIVME-2540

Intelligent Counter/Controller (ICC) is a VMEbus slave I/O

module designed to provide high-precision digital

measurement and function generation capability for

VMEbus systems with a simple, consistent

memory-mapped user interface. The following functions are

supported by the VMIVME-2540:

Measurement Functions

Event counting

Frequency measurement

Period/pulse-width measurement

Quadrature position measurement

Generation Functions

Pulse train/square wave generation

Timer/periodic interrupt generation

Frequency division

Quadrature position control

Features

▪ Contains 64 Mbytes of battery-backed user memory and

64 Mbytes of non-volatile flash user memory.

▪ Provides access to bulk memory via reference table %W.

▪ Configurable data and program memory.

▪ Programming in Ladder Diagram, Structured Text, Function

Block Diagram, and C. Refer to PACSystems RX7i & RX3i CPU

Programmer’s Reference Manual, GFK-2950.

▪ Supports auto-located Symbolic Variables that can use any

amount of user memory.

▪ Reference table sizes include 32Kbits for discrete %I and %Q

and up to 32K words each for analog %AI and %AQ.

▪ Supports most Series 90-30 modules and expansion racks. For a

list of supported I/O, Communications, Motion, and Intelligent

modules, refer to the PACSystems RX3i System Manual,GFK-2314F or later.

▪ Supports up to 512 program blocks. Maximum block size is 128KB.

▪ CPU firmware may be upgraded in the field.

▪ CPU supports firmware upgrades of modules in its backplane.

▪ Two serial ports: an RS-485 serial port and an RS-232 serial port.

▪ Ethernet communications via the rack-based Ethernet Interface

module (IC695ETM001). For details on Ethernet capabilities, refer

to PACSystems RX7i & RX3i TCP/IP Ethernet Communications

User Manual, GFK-2224.

▪ Time Synchronization to SNTP Time Server on Ethernet network

when used with Ethernet Release 5.0 or later.

▪ Compliant with EU RoHS Directive 2002/95/EC using the following

exemptions identified in the Annex: 7(a), 7(c)-I, & 7(c)-III.

The PACSystems* RX3i CPU can be used to perform real time control

of machines, processes, and material handling systems. The CPU

communicates with the programmer and HMI devices via a serial

port using SNP Slave protocol. It communicates with I/O and smart

option modules over a dual backplane bus that provides:

▪ High-speed PCI backplane for fast throughput of new advanced I/O.

▪ Serial backplane for easy migration of existing Series 90*-30 I/O.

For a list of supported I/O, Communications, Motion, and Intelligent

modules, refer to the PACSystems RX3i System Manual,GFK-2314F or later.

▪ Supports up to 512 program blocks. Maximum block size is 128KB.

▪ CPU firmware may be upgraded in the field.

▪ CPU supports firmware upgrades of modules in its backplane.

▪ Two serial ports: an RS-485 serial port and an RS-232 serial port.

▪ Ethernet communications via the rack-based Ethernet Interface

module (IC695ETM001). For details on Ethernet capabilities, refer

to PACSystems RX7i & RX3i TCP/IP Ethernet Communications

User Manual, GFK-2224.

▪ Time Synchronization to SNTP Time Server on Ethernet network

when used with Ethernet Release 5.0 or later.

▪ Compliant with EU RoHS Directive 2002/95/EC using the following

exemptions identified in the Annex: 7(a), 7(c)-I, & 7(c)-III.

The Micro 64 PLC is big on features, expandable to 176 I/O points to fast cycle times, 

robust instruction set, and generous memory to allow more flexible programming.

The optional second port provides you with the option of an additional RS-232 port, RS-485. USB, or Ethernet.

The serial expansion ports come with two analog input channels.

A user-friendly memory module is available to easily download changes to the controller without the need of a PC.

And it’s all packaged in a sturdy modular design for easy access and long-term durability.

This all-in-one PLC gives you everything you need to control a wide variety of applications.

AC Power Source Connections

The Hot, Neutral, and Ground wires from the

20 VAC power source or L1, L2. and

Ground wires from the 240 VAC power source connect to the system through the top three

terminals of the terminal strip on the front of the power supply.

DC Power Source Connections

Connect the + and – wires from the

25 VDC (nominal) power source to the top two

terminals on the terminal connector.  These connections are not polarity-sensitive on an

AC/DC input power supply.  (However, the DC Input-only type supplies, which are

discussed later in this chapter, are polarity sensitive.)

Input Overvoltage Protection Devices

This information applies to all Series 90-30 power supplies except IC693PWR322

and IC693PWR328.  The overvoltage protection devices for this power supply are

connected internally to pin 4 on the user terminal strip.  This pin is normally connected to

frame ground (pin 3) with the supplied jumper strap which is installed at the factory.  If

overvoltage protection is not required or is supplied upstream, this feature can be disabled

by  removing the jumper strap from pins 3 and 4.

Field Wiring Connections for the AC/DC Input Power Supplies

The two AC/DC input power supplies have six terminals for user connections.  These connections

are described below.

AC Power Source Connections

The Hot, Neutral, and Ground wires from the

20 VAC power source or L1, L2. and

Ground wires from the 240 VAC power source connect to the system through the top three

terminals of the terminal strip on the front of the power supply.

The IC693PWR330 High Capacity Power Supply is rated for 30 watts output.  For applications

requiring greater +5V current capacity than is available with the standard supply

(IC693PWR321), this supply allows all 30 watts to be consumed from the +5V supply.  It can

operate from an input voltage source in the range of 85 to 264 VAC or

100 to 300 VDC. This power  supply provides the following outputs:

• +5 VDC output.

• +24 VDC Relay power output which provides power to circuits on Series 90-30  Output Relay

modules.

• Isolated +24 VDC, which is used internally by some modules, can also be used to provide

external power for 24 VDC Input modules.

Output Data Transfer:

Data for each analog output

channel is written directly into an on-board register

location dedicated to a specific channel.  The data is

then periodically retrieved from the register, and

converted to an analog voltage which is transferred to

one of 32 output sample-and-hold buffers.

A/D Data Format (Built-in-Test Data):

Analog

inputs are first digitized, then the 12-bit digital values

(D11 to D00) are read at a single memory word location.

In two’s complement mode, the upper four bits (D15.

D14. D13. and D12) are read as the sign extension of the

12-bit digital value, otherwise they are read as logical zeros.

Built-in-Testing:

Built-in-Test logic provides the user

with the capability to test all of the active components on

the board, including the output switches. This test

scheme utilizes an on-board analog-to-digital converter

(ADC) and multiplexers, as shown in Figure 1.

Memory Testing:

This product is designed with

dual-port on-board registers that may be tested by

executing a user-defined memory test program for

additional performance verification.

System Reset:

Application of the system reset signal

via the VMEbus initializes the board into a state with all

analog outputs disconnected from the output.