Micromod MOD: Remote I/O Modules for use with 2020N Remote Manual de usuario descargar pdf (Pagina 20)

Remote I/O Modules

ELECTRICAL CONNECTIONS

324

I/O REMOTE UNIT

ICSI08D1 24 VDC

Unit error

Bus error

TEST

Input

13 14 15

Cut Wire

ABB Procontic CS 31

Shield

Bus # 1

Bus # 2

Ground

Common +

Common -

Common +

Not to

be used

Not to

be used

Not to

be used

Technical Characteristics:

Power supply 24 VDC 230 or 120 VAC 50 or 60 Hz

Number of inputs per unit 8 8

Power supply isolation no yes (1500 VAC)

Inputs opto-isolated no no

Supply output regulated 24 VDC (± 5 %) - 100 mA

Signal level of the input, nominal value 24 VDC 24 VDC

Signal level of the input :

0 - OFF signal –3 to +5V –3 to +5V

1 - ON signal +15 to +30V +15 to +30V

Open circuit detection* yes yes

Input current for 24 VDC 6 mA 6 mA

Input delay 8 ms 8 ms

Maximum power consumption 0.2 A 10 VA

Maximum power dissipation 4.5 W 8 W

* A 20 to 30 kOhm resistor must be mounted in parallel of each input captor to get open

circuit detection for that channel. With an inductive captor, the minimal current is 1 mA.

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Micromod MOD: Remote I/O Modules for use with 2020N Remote Manual de usuario Pagina 20