CH Tech EM405D user manual Electrical, Mechanical, Environmental, Bus Compliance

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1.3 Electrical

The EM405D only requires a +12V DC power input. The +12V input is internally converted to the +3.3V power required by the carrier and the +5V, +12V, and -12V power required by the M- modules. A maximum of 30 watts is required to support the carrier and two M-modules operating at the maximum allowed power consumption. The maximum allowed power consumption for each M-module is 1A of +5V and 200ma each of +12V and -12V. The EM405D uses power-off resetable fuses on the incoming +12V supply. If a fault occurs, power must be removed before the fuse will reset. The fuse is rated at 5 amps.

1.4 Mechanical

The EM405D is contained in a metal chassis with an outside dimension of 5.6 inches wide by 8.5 inches deep by 1.5 inches high. A variable speed fan provides forced air for cooling the M- modules. The unit weighs approximately 1.7 lbs with no M-modules installed.

1.5 Environmental

The environmental specifications of the module are:

Operating Temperature:

0°C to +60°C*

Storage Temperature:

-40°C to +75°C

Humidity:

<95% without condensation

*The forced air cooling is designed to allow a maximum 20°C temperature rise for installed M- modules. In other words, with two M-modules operating at full dissipation, the M-modules’ temperature can only be maintained within 20°C of the ambient air inlet temperature.

Installed M/MAs may differ in environmental specification. Refer to each individual M/MA’s documentation for information.

1.6 Bus Compliance

The module complies with the ANSI/VITA 12-1996 Specification for single or double-wide M- Modules and the MA-Module trigger signal extension.

Addressing:

A08 only (extended addressing not supported)

Data:

D16 only

Interrupts:

not supported

DMA:

not supported

Triggers:

Trig A and Trig B Input/Output

Manufacturer ID:

0FC116

Model Number:

0FDB16

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Contents H E R N E T Copyright 2004 by C&H Technologies, Inc CopyrightDocument Revision Notice Introduction Installation Table of Contents General DescriptionFunctional Description Operating InstructionsList of Tables EM405D Ethernet M-Module CarrierFeatures and Specifications Key FeaturesPurpose of Equipment Maximum Ratings SpecificationsMechanical ElectricalEnvironmental Bus ComplianceApplicable Documents Installation Unpacking and Inspection Handling PrecautionsInstallation of M-MODULES MA Configuration Diagram Ethernet Interface Functional Description GeneralPower Conversion Module InterfaceRear Panel Front Panel Front PanelPage Configuring the Ethernet Interface Operating Instructions GeneralIP Address Default subnet mask is Gateway Default gateway address is Port NumbersRecommendation Default setting is Auto-Scan Telnet x.x.x.x Performing the Configuration Wireless Ethernet Wi-Fi Page Error Handling Table I. Command SummaryCommunicating with the Carrier and M-MODULES Table II. Status Code SCPage Read Data command Write Data commandStarting address + block size * word size Block AccessNumber of bytes = number of blocks * block size * word size 0x50 md as ws ad ai nh nl bs Table III. Register Summary 5 EM405D Configuration/Status RegistersDevice Identification Reset Error & Manufacturer IdentificationHardware Version Firmware VersionFan Control & Temperature Status Reset & Trigger ControlFollowing values would be invalid Controlling the TriggersFAN and Temperature Control Page Figure A-1 -Pin Dsub Connector Page Table B-1. Ethernet Interface Default Settings Appendix B Wired Ethernet Default SettingsOn Passive Connection True CPU Performance High Page Wireless LAN Settings Table C-1. Wireless Ethernet Configuration Default SettingsCurrent Port Profile TCP Sockets Gpio Page T E S Page Comments Readers Comment FormInstructions
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