Micromod MOD: Remote I/O Modules for use with 2020N Remote Instrukcja Użytkownika Pobierz pdf (Strona 25)

Remote I/O Modules

ELECTRICAL CONNECTIONS

3.6.4 ICSI 16 D1: 16 Non-Isolated 24Vdc Inputs

Binary non isolated input unit with 16 input channels for 24 VDC. The unit has to be mounted

on a plug-in base ECZ.

Description:

Sixteen yellow input status

led's «0» to «15»................

«TEST» push-button

.......... 2

Red error led

...................... 3

List of error codes

.............. 4

ICSI16D1 24 VDC

I/O REMOTE UNIT ABB Procontic CS 31

Unit error

Bus error

TEST

0 1 2 3

3 24

Input

8 9 10 11

13 14 15

Cut wire

Shield

Bus # 1

Bus # 2

Ground

Common -

Common + (not to be used)

Caution: 24 VDC must never be connected to common "+".

Electrical Connection:

• Common “+” terminals are connected together.

• Common “+” terminals must not be used when the unit’s power supply is 24 VDC.

• Common “+” terminals may be used to supply the inputs with 24 VDC when the unit’s

power supply is 120/230 VAC.

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 41 42

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Micromod MOD: Remote I/O Modules for use with 2020N Remote Instrukcja Użytkownika Strona 25