Data Sheet

ManualsBrandsSIEMENS ManualsSiemens PLCs6AG2521-1BH00-4AB0 PLC add-on module

Data sheet 6AG2521-1BH00-4AB0

SIPLUS S7-1500 DI 16x24 V DC HF TX RAIL -40 ... +70°C TX with

85°C for 10 minutes with conformal coating based on 6ES7521-

1BH00-0AB0 . 16 channels in groups of 16 Input "delay 0,05 ...

20ms; Input type" "3 (IEC 61131); diagnostics," Hardware interrupts

General information

Product function

● I&M data

Yes; I&M0 to I&M3

Operating mode

● DI

Yes

● Counter

Yes

● MSI

Yes

Supply voltage

Rated value (DC) 24V

permissible range, lower limit (DC) 20.4V

permissible range, upper limit (DC) 28.8V

Reverse polarity protection Yes

Input current

Current consumption, max. 20mA; with 24 V DC supply

Power

Power available from the backplane bus 1.1W

6AG2521-1BH00-4AB0 Subject to change without notice

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Summary of content (5 pages)

PAGE 1
Data sheet 6AG2521-1BH00-4AB0 SIPLUS S7-1500 DI 16x24 V DC HF TX RAIL -40 ... +70°C TX with 85°C for 10 minutes with conformal coating based on 6ES75211BH00-0AB0 . 16 channels in groups of 16 Input "delay 0,05 ... 20ms; Input type" "3 (IEC 61131); diagnostics," Hardware interrupts General information Product function ● I&M data Yes; I&M0 to I&M3 Operating mode ● DI Yes ● Counter Yes ● MSI Yes Supply voltage Rated value (DC) 24 V permissible range, lower limit (DC) 20.
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Power loss Power loss, typ. 2.6 W Digital inputs Number of digital inputs 16 Digital inputs, parameterizable Yes Source/sink input P-reading Input characteristic curve in accordance with IEC 61131, type 3 Yes Digital input functions, parameterizable ● Gate start/stop Yes ● Freely usable digital input Yes ● Counter — Number, max. 2 — Counting frequency, max.
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Isochronous mode Isochronous operation (application synchronized up to terminal) Yes Filtering and processing time (TCI), min. 80 µs; At 50 μs filter time Bus cycle time (TDP), min.
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● EN 50125-3 Yes; Signal and telecommunications systems - see ambient conditions; vibrations and shocks: Application point outside of tracks (1 m to 3 m away from track) ● EN 50155 Yes; Rail vehicles - temperature class Tx, horizontal mounting position, salt spray Class ST2 ● EN 61373 Yes; Rail vehicles - vibrations and shocks: Category 1 Class A/B ● Fire protection acc.
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— Note regarding classification of environmental conditions acc. to EN 60721, EN 60654-4 and ANSI/ISA-71.04 * The supplied plug covers must remain in place over the unused interfaces during operation! Conformal coating ● Coatings for printed circuit board assemblies acc. to EN 61086 Yes; Class 2 for high availability ● Protection against fouling acc. to EN 60664-3 Yes; Type 1 protection ● Electronic equipment on rolling stock acc. to EN 50155 Yes; Class PC2 protective coating acc.