I-O Display Systems Basic I/O Product manual Power Wiring, +5V GND

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Setup & Installation 2

POWER WIRING:

Power connections are made at the 2 position terminal block located on the module board marked +5V and GND No. 8 captive wire clamps accept 10-16 AWG wire or spade lugs.

+5V GND

Power wiring conventions:

+ of the power source to the +5V terminal

- of the power source to the terminal marked GND

Power requirements

Voltage: 5.0- 5.4Vdc

Current: 250 mA + 25mA per digital module or 250 + 200mA per analog module.

Note that the current draw of some specialized digital modules such as the IDC5S or the IDC5Z, can be substantially larger than 25 mA. Consult the specific module data sheet for this value when sizing power supplies.

Practices: In general it is good practice to reserve the +5Vdc power supply exclusively for the task of powering one or more BASIC I/O units. As with any microprocessor based equipment, reasonably clean power is required for reliable operation. Sharing power with other devices such as field signal transducers and contact excitation should be avoided.

2-2(Vol.1)

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Contents Page Basic I/O Product Family Page Vol.1 Table of Contents Vol Table of Contents Basic I/O Basic I/OAnalog input instruction types are Analog InputsAnalog Outputs Digital Inputs Digital Outputs Throughput Tables System Throughput7Vol.1 Communication Protocol Analog INPUTS, 12 BIT Analog OUTPUTS, 12 BIT Physical Characteristics DiagnosticsBasic I/O Models Product Test12Vol.1 Mounting Setup & Installation+5V GND Power WiringCommunicating with the Basic I/O Repeat RS-485 can only be multidropRS-485 RS-422RS-485 Programming Communication Wiring Network Bias Resistor Locations Network load V.S. Noise suppressionRS-422 Host to Basic I/O RS-422 Host to Basic I/O wiringRS-422 Basic I/O-To-BASIC I/O multidrop Basic I/O to Basic I/O RS-422 Multidrop or RepeaterRS-485 To-BASIC I/O RS-485 Host to Basic I/ORS-485 Basic I/O to Basic I/O Multidrop Basic I/O to Basic I/O RS-485 Multidrop onlyBasic I/O Connectors, Switches and Indicators Basic I/O setupAddresses Analog/ DigitalBaud Rates Protocol Handshake Types L3 Last Unit Network Type SwitchL1 Repeater L2 MultidropU1=00 H096 L3 P2 Setup via PushbuttonCommunication verification Sensor/ Actuator I/O wiring Hardware error codesError Code Other error codesAnalog Inputs 10 AC Current and Voltage Wiring11 Analog Voltage and Current input Wiring Analog outputs 13 Analog Voltage and Current Output WiringDigital Inputs 14 Digital Input WiringDigital Outputs 15 Digital Output WiringAnalog Outputs Vol.1 IndexPage Basic I/O AD Vol Table of Contents Basic I/O AD to Basic I/O AD RS-422 Capacity IntroductionProduct Test Signal compatibility Protocol Compatibility Range Limits TemperatureOffsets Gain/ SlopePulse counting DelayedDigital inputs Read Pulse widthsPulse Generator SquarewaveExtended capabilities BIO8AD/L SpecificationsOrdering Information Position Basic I/O AD8Vol.2 Installation InstallationPower Wiring Multidrop Designing the NetworkRS-422 RS-485 Programming Communication Wiring Network Bias resistor locations Basic I/O AD Connectors, Switches and Indicators Network Type SwitchesLast Unit RS-422 Host to Basic I/O AD Communications WiringRS-485 To-BASIC I/O AD RS-485 Host to Basic I/O ADRS-422 Basic I/O AD-To-BASIC I/O AD Basic I/O AD to Basic I/O AD RS-422RS-485 Basic I/O AD to Basic I/O AD Basic I/O AD to Basic I/O AD RS-485Basic I/O AD Module Placement Worksheet Installing the I/O modules11 AC current and voltage wiring Module Wiring Analog Inputs12 Analog Voltage, frequency and Current input Wiring 14 Analog Voltage and Current Output Wiring 15 Digital Input Wiring 16 Digital output wiring Function addresses SetupChassis Setup Offset ModeVariable Mode Baud Rates Changing Setup Parameters Via Pushbutton Communication Verification Hardware error codes Vol.2 Index Vol.2 Index