SIEMENS 6ES7 521-1BL00-0AB0

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SIEMENS 6ES7 521-1BL00-0AB0

S$650.00

Condition

New — Surplus Stock

Product family

SIMATIC S7-1500

Module designation

DI 32 x 24 V DC HF

Digital inputs

32, in groups of 16

Input type

Type 3 to IEC 61131

Counter inputs

2, max. 6 kHz

Input voltage

24 V DC; signal 0: -30 to +5 V; signal 1: +11 to +30 V

Input current at signal 1

typ. 2.5 mA

Input delay

0.05 / 0.1 / 0.4 / 1.6 / 3.2 / 12.8 / 20 ms, parameterizable

Isolation

Channels in groups of 16; channels to backplane bus; tested 707 V DC

Supply voltage

24 V DC, 19.2 to 28.8 V DC; reverse polarity protection

Power loss

typ. 4.2 W

Dimensions (W x H x D)

35 x 147 x 129 mm

Weight

approx. 260 g

Ambient operating temperature

-30 to 60 °C horizontal; -30 to 40 °C vertical

Front connector

Ordered separately

SIMATIC S7-1500 digital input module, DI 32 x 24 V DC HF. 32 channels in groups of 16, input type 3 to IEC 61131. Two inputs usable as counters up to 6 kHz.

Reads sensor, limit switch and pushbutton signals into an S7-1500 rack. Input delay parameterizable from 0.05 to 20 ms. Channels isolated in groups of 16 and from the backplane bus. The front connector is ordered separately.

5 in stock

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