OPTO 22 SNAP-LCM4 M4SENET-100 I/O Controller and Ethernet Card

OPTO 22 SNAP-LCM4 M4SENET-100 I/O Controller and Ethernet Card

Product Details

Description

The SNAP-LCM4 is a powerful industrial controller that provides real-time control and communication to input/output (I/O) systems, serial devices, motion controllers, and networks.

Opto 22’s fastest controller to date, the SNAP-LCM4 fits today’s demanding, high-speed application requirements.

The SNAP-LCM4 modular controller features powerful communications capabilities, built-in diagnostics, a 32-bit processor, and a variety of expansion options. Opto 22 modular controllers are designed to take advantage of the Opto 22 intelligent distributed I/ O architecture and provide a solid hardware foundation for the Opto 22 FactoryFloor® software suite.

The SNAP-LCM4 provides power and performance in a package that integrates seamlessly with other Opto 22 SNAP products. Designed specifically for industrial applications, the controller

provides Ethernet, ARCNET, and serial communication options for flexibility. Serial ports provide an interface with Opto 22 I/O and also with radio modems, cellular modems, and even satellite communications equipment, as well as any thirdparty serial device.

The SNAP-LCM4 handles program control and host communications with a 32-bit Motorola microprocessor. This processor board is combined with a 4-slot Opto 22 expansion bus (M4BUS). Standard on-board communication ports include the following:

One dedicated Opto 22 remote I/O port (2-wire RS-485 with interrupt capability)

Three RS-232 or RS-485 (2-wire or 4-wire) serial ports, with baud rates up to 115.2 kBd

Specifications

CPU: 32-bit Motorola processor; IEEE floating-point math co-processor

Memory

ccRAM: 4 MB with battery backup (user programs and data), not expandable

ccFlash EEPROM: 2 MB (controller firmware and user programs), not expandable

RAM/clock battery: 3.6-volt lithium, non-rechargeable

Communication, base unit: Three RS-232 or RS-485 ports, one dedicated RS-485 remote I/O port with interrupt capability

Real-time clock: Clock/calendar, Epson 64613 with battery backup, Y2K compliant

Power requirements: 5VDC ±0.1 VDC at 1 Amp (maximum) without expansion cards

Typical operating temperature: 0° C to 60° C

Storage temperature: -40° C to 85° C

Humidity: 5% to 95% relative humidity, non-condensing

Software: FactoryFloor (OptoControl, OptoDisplay, OptoServer, and OptoConnect) and Classic software (Cyrano, Mistic MMI, and MDS) Hard system monitors (including watchdog timer and voltage monitor): Detect main power supply operation and proper microprocessor operation

Soft system monitors: Program/data corruption; Host and I/O communication

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