Remote Technologies RPC-320 manual Memory and I/O Bank MAP, Mechanical Specifications, Size

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TECHNICAL INFORMATION

MEMORY AND I/O BANK MAP

Memory
Description	Address
RPBASIC -52, U4	0000H - 7FFFH
RAM , U 5, 32K	00000H - 07FFFH
128K	00000H - 1FFFFH
512K	00000H - 7FFFFH

I/O Bank
RAM (U5)	0
EPRO M (U6)	1
not used	2
Digital I/O (U11)(J3)	3
Display & keypad (U17)	4
Control & L 0-L8 (U19)	5
Counter (U13)	6
not used	7

MECHANICAL SPECIFICATIONS

Size

4.6" x 7.0"

4 mounting holes are 0.250 x 0.250 inches from each edge . Mounting holes are 0 . 124 inch in diameter .

Board thickness:	0.062
Board m aterial:	FR-4

SECTION 15

JUMPER DESCRIPTIONS

A * after a jumper position indicates fa ctory def ault is jumpered.

Jumper	Description
W1[1-2]*	RAM size 32K, 128K
W1[2-3]	RAM size 128K
W3[1-3],[2-4]	29C040 F lash
W3[3-5],[2-4]	29C010 Flash
W3[3-5],[4-6]	29C256 F lash
W2[1-3],[2-4]	EPROM selected
W2[3-5],[4-6]*	Flash EPROM selected
W4[1-2]	COM 1 RS-485 input
W4[2-3]*	COM 1 RS-232 input
W5[1-2]*	RS-485 terminator
W6[1-2]*	RS-485 terminator
W7[1-2]*	J3 resistors pulled up
W7[2-3]	J3 resistors pulled down
W8[1-2]	External or isolated interrupt
W8[3-4]	Counter carr y or borrow interrupt
W8[5-6]	Counter carr y interrupt
W8[7-8]	Counter borr ow interrupt
W9[1-2]*	Do not autorun
W9[no jumper]	Autorun on reset
W10[1-2]	Exter nal reset inp ut.

Page 15-2 RPC -320

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Contents REV TrademarksRevision Table of Contents Sect ION 13 Multi Mode Counter Description Sect ION 11 Watchdog Timer DescriptionExternal Reset Interrupt CharacteristicsSoftware Revision History Manual Organization OverviewSection DescriptionTechnical Support Symbols and Term inologySystem layout Overview SectionOperating Precautions IntroductionEquipment Uploading and Downloading Programs Using a PCUsing a Terminal First Time OperationEditing programs and program ming hints Troubleshooting Where to GO from HereW3 autorun jumper Saving ProgramsSaving a Program EpromChanging Eprom Size AutorunningPreventing Autorun Loading a ProgramBsave CommandsAlternate Eproms BloadSerial Ports COM0 Serial PortCOM1 Serial Port Serial Ports Section RS-422/485 Operating InformationRS-422/485 Termination network Accessing Serial Buffers Two wire RS-485Multidrop Network Accessing COM0 and COM1 Disabling CONTROL-CSerial Port PIN OUT RXD CTS Changing Memory Battery BackupChecking the battery RAM MemoryStoring Variables in RAM Reserved MemoryBlock Data Transfer Assembly Language InterfaceDigital and Opto Ports Digital I/O PortsDigital Por t J3 Optically Isolated Input Digital I/O CommandsDigital Port P6 High Current Port L8High Current Output Interfacing to switches and other devices Interfacing Digital I/O to an opto-module rackDigital I/ O prog ramm ing exam ple Ls e Width Modulation PWM Conne ctor pin ou t J3 Digital and Opto Ports SectionLine B Config LineCount LineSetting Date and Time DateM E Section Connecting Displays Writing to the DisplayProgramming Example Display Types Display Connector PIN OUTProgram explanation Keypad PortKeypad Port PIN OUT J5 Overvoltage conditions Connecting Analog InputsAnalog Input InitializationDifferential Mode Examples u sing CON FIG AINAcquiring Analog Data Noise Notes Temperature MeasurementAnalog Input Section Measuring Higher Voltages Data logging on a timer tickConverting Analog Measurements AmplifiersMeasuring 4-20 mA current loops Calibration External Reset Watchdog TimerInterrupt Characteristics Optically Isolated InterruptProgram Example Optically isolated and TTL interrup ts Gate ProgrammingGND LoadCOU NT0 Further Power Reduction Power ManagementProgram Examp le Power Management SectionTechnical Information Electrical SpecificationsBank Mechanical SpecificationsMemory and I/O Bank MAP Jumper Descriptions