Pepper-computer Modular Computers RS485 Bedienungsanleitung PDF herunterladen (Seite 23)

SMART I/O User’s Manual

Introduction

The attachment of both units is achieved by sliding them over the DIN rail

with the clip assembly pulled out and then releasing it when correctly posi-

tioned.

The 24V supply source should possess the following characteristics:

Because of power limitations, it should be noted that although up to 11

SMART-Modules are possible in a complete configuration, attention should

be paid to the following tables that show the individual component power

requirements. The maximum of 6750mW should not be exceeded as damage

to the on-board DC-DC converter may result due to overheating or entering a

reset status due to the thermal cutoff protection switching mechanism.

Voltage Current

min max Continuous Peak

18V 36V 400mA 1.5A (2ms)

SM-BAS

Power Consumption

min max

CPU Core 1500mW 1700mW

Profibus 250mW 750mW

Module Power Consumption Module Power Consumption

min max min max

SM-DIN1 5mW 100mW SM-ADC1 350mW 450mW

SM-DOUT1 5mW 270mW SM-DAC1 5mW 400mW

SM-DAD1 350mW 450mW SM-DAC1 350mW 660mW

SM-PT100 400mW 500mW SM-SSI unknown unknown

SM-THERM 400mW 500mW

SM-RS232 23mW 75mW

SM-REL1 23mW 160mW

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Pepper-computer Modular Computers RS485 Bedienungsanleitung Seite 23