Series

Modicon Quantum

Module format

Standard

Product or component type

Low voltage dc discrete input modules

Discrete input number

32

Group of channels

4

Logic input

Negative (source)

Discrete input voltage

24 V DC

Input voltage limits

19.2...30 V

Voltage state1 guaranteed

-30...-15 V DC

Current state 1 guaranteed

>= 2.5 mA at Us = - 14 V

Current state 0 guaranteed

<= 0.5 mA

Addressing requirement

2 input words

Input impedance

2400 Ohm

Leakage current

200 mA at Us = 5.5 V and Uin = 4 V

Absolute maximum input

50 V during 1 ms decaying pulse

30 V continuous

Response time

<= 1 ms from state 1 to state 0

<= 1 ms from state 0 to state 1

Power dissipation

1.5 W + (0.26 x number of points on)

Isolation between group and bus

1780 Vrms for 1 minute

Isolation between group

500 Vrms for 1 minute

Local signalling

32 LEDs green input status

1 LED red external fault detected (F)

1 LED green bus communication is present (Active)

Marking

CE

Bus current requirement

330 mA