Real Time Product Descriptions

Model 1807-X MODACS/X(TM) Basic File with VME Bus Subsystem

Features

• Unified packaging for MODACS(TM) III process interface cards, VMEbus Single Board Computer (SBC), network and peripheral controllers
• VMEbus and Ethernet(TM) compatible
• REAL/IX® operating system process software support
• Contains updated high capacity integrated power system to provide logic, analog and bulk power
• Subsystem can function as a stand-alone RTU using REAL/IX PX(TM) and the MODACS process library routines
• Local EIDE or SCSI disk and fault tolerant network configurations available
• Model 1807-2 upgrade package allows upgrades from existing CLASSIC® II/15, II/25 and Model 7810 processors to the Model 7100-1-64 processor

Overview of benefits
MODCOMP's innovative 4-slot VMEbus design allows users to implement the systems that include the high-performance MODACS product line in non-CLASSIC I/O bus configurations.

Moving MODACS into the open system environment permits the much sought after addition of networking into the stand-alone RTU configuration. Low cost compact disk devices enhance the subsystems suitability as a stand-alone RTU.

This new design moves the MODACS subsystem from the CLASSIC environment into the open system environment and allows users to retain their investment in hardware and field wiring while extending the life of the MODACS subsystem.

Existing installations can be easily upgraded, in the field, to the VME bus architecture.

Model 1812-4 integrated power system

Description
This is the first significant redesign of the MODACS III subsystem since it was introduced and is intended to extend the life of the product for many years by bringing it into the open system environment.

The power system has been completely redesigned to incorporate one integrated power supply satisfying the requirements for a bulk supply, logic supply and an analog regulator as was used in the previous design. The AC distribution panel has been redesigned and now meets the stringent CE mark specifications.

Coupled with the MODAC/X controller and the Model 7100-1-64 SBC, MODCOMP has created a very high-performance stand-alone RTU.

Model 1807-1 Basic File
Model 1807-1 is a metal card file with a multilayer printed circuit board backplane. It provides the necessary mounting space and support for 16 PIO interface cards and a 4-slot VMEbus chassis that supports the MODACS/X interface controller and a SBC with peripheral controller options.

Model 1812-4 Power System
The basic file is supplied with an integrated 530 watt transformer isolated power supply system that provides bulk, logic and analog power as well as power for the VMEbus chassis and disk drives.

MODACS/X Controller
The MODACS/X controller is a single-wide, 6U VME format card that provides the transition from VME to PIO bus.

The MODACS/X controller can be installed directly in Model 1807-1's chassis to implement a stand-alone RTU or can be installed in any VMEbus system to provide remote single or redundant options. The controller supports auto failover. It is available with either single-ended or differential drivers for the PIO bus. The MODACS/X also supports daisy-chaining up to six Model 1807-1 chassis.

Model 1811-1 Fan Chassis
Model 1811-1 fan chassis mounts below, and provides cooling for, the Model 1807-1 basic file.

Model 1813-1-(E1)
The redesigned AC distribution panel provides IEC 801-4 level surge protection and meets stringent CE specifications.

Model 1816 Disk Tray
Model 1816 disk tray supports one 3.5 inch SCSI-3 or EIDE disk drive, one SCSI or EIDE CD-ROM, and one 3.5 inch floppy disk required by Model 7100-1-64 SBC.

Upgrading a Model 1805-1
Model 1807-2 allows a user to easily field upgrade an existing Model 1805-1 or 1805A-1 basic file by removing the MODACS III CPU bus option cards and backplane and installing the Model 1807-2 4-slot VMEbus chassis. Model 1805-1 power system must be upgraded to Model 1812-4. Existing Model 1805A-1 basic files already have the Model 1812-4 power system and only need the Model 1807-2 upgrade.

The upgrade also requires an additional disk chassis that houses the floppy disk and CD-ROM required for software installation and either an EIDE or SCSI disk for the O/S and data files.

The subsystem upgrade is completed by adding a Model 7100-1-64 SBC with desired option.

Customer support
MODCOMP offers a variety of programs and services that demonstrate our commitment to customer satisfaction. Our training department provides comprehensive hands-on instruction either at our facilities or at customer designated sites. Our worldwide support services organization is ready to provide installation assistance, ongoing preventative and remedial maintenance, and a full range of software services.

MODCOMP also offers flexible service programs tailored to the requirements of high volume customers, value added resellers (VARs), original equipment manufacturers (OEMs), strategic marketing alliances (SMAs), and systems integrators (SIs).

For further information on our customer support services and comprehensive technical training, please contact your local sales office or a MODCOMP customer support representative.

Requirements
New installation

• CE Mark cabinet
• Model 1807-1 MODACS basic file
• Model 7100-1-64 processor
• MODACS/X controller
• Model 7220-X SCSI (optional)
• Model 7210 Ethernet (optional)
• Model 1816 disk tray
• Model 7301-X 3.5-inch 1.44 floppy drive
• Model 7302-X or 7303-X CD-ROM
• Model 731X-X or 732X-X disk drive
• Model 1811-1 fan assembly
• Model 1813-2 AC distribution panel

Upgrade installation

• Model 1807-2 VME upgrade kit
• Model 1812-4 integrated power system
• Model 7100-1-64 processor
• MODACS/X controller
• Model 7220-X SCSI (optional)
• Model 7210 Ethernet (optional)
• Model 1816 disk tray
• Model 7301-X 3.5-inch 1.44 floppy drive
• Model 7302-X or 7303-X CD-ROM

• Model 731X-X or 732X-X disk drive

Physical characteristics

Height 15.75 in (40 cm) 9 rack increments

Environmental and power requirements

Operating temperature: 0° to 55°C (32° to 131°F)
Relative humidity: 10% to 90% noncondensing
Altitude: Sea level to 10,000 ft (3049m)
System: ambient temperature is derated beyond 2000 ft (609.6m)

Non-operating
Storage temperature (6 months): -20° to 85°C (-4° to 140°F)
Shipping temperature (72 hours): -20° to 85° C (-4° to 185°F)
Relative humidity: 5% to 90% (noncondensing)

Power requirements

Line voltage: 115/230 VAC, nominal, single phase with ground-connected neutral
Frequency: 48 Hz to 63 Hz, nominal
Input power:530W maximum
Power fail/good
    Setting: 72-89 VAC @ 400W
    Polarity: Low, TTL level, this output is low until all outputs are in regulation

Dielectric strength

Input to chassis: 2600 Vdc for ONE SECOND
Output to chassis: 2600 Vdc for ONE SECOND

Output power: 44 ampere +5V

For more information contact us.