Data Sheet

Data sheet 6AG1541-1AB00-7AB0

SIPLUS S7-1500CM PtP RS422/485 -40...+70°C start up -25°C with

conformal coating based on 6ES7541-1AB00-0AB0 . Communication

module for Serial connection RS422 and RS485, Freeport, 3964 (R),

USS, MODBUS RTU Master, Slave, 115200 Kbit/s, 15-Pin D-sub

socket

General information

Product type designation CM PtP RS 422 / 485 HF

Product function

● I&M data

Yes; I&M 0

Installation type/mounting

Rail mounting Yes; S7-1500 mounting rail

Supply voltage

Type of supply voltage system power supply

Input current

Current consumption (rated value) 33mA; From the backplane bus

Power

Power available from the backplane bus 0.65W

Power loss

Power loss, typ. 0.6W

Address area

6AG1541-1AB00-7AB0 Subject to change without notice

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Data sheet 6AG1541-1AB00-7AB0 SIPLUS S7-1500CM PtP RS422/485 -40...+70°C start up -25°C with conformal coating based on 6ES7541-1AB00-0AB0 .
PAGE 2
Address space per module ● Inputs 8 byte Interface types RS 485 ● Transmission rate, max. 115.2 kbit/s ● Cable length, max. 1 200 m RS 422 ● Transmission rate, max. 115.2 kbit/s ● Cable length, max. 1 200 m ● 4-wire full duplex connection Yes ● 4-wire multipoint connection No Protocols Integrated protocols Freeport — Telegram length, max.
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● Receive RxD Yes; Yellow LED ● Transmit TxD Yes; Yellow LED Potential separation between backplane bus and interface Yes Isolation Isolation tested with 500 V Ambient conditions Ambient temperature during operation ● horizontal installation, min. -40 °C; = Tmin (incl. condensation/frost); start-up @ -25 °C ● horizontal installation, max. 70 °C ● vertical installation, min. -40 °C; = Tmin; Startup @ -25 °C ● vertical installation, max.
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— Environmental conditions for process, measuring and control systems acc. to ANSI/ISA-71.04 Yes; Level GX group A/B (excluding trichlorethylene; harmful gas concentrations up to the limits of EN 60721-3-3 class 3C4 permissible); level LC3 (salt spray) and level LB3 (oil) Remark — Note regarding classification of environmental conditions acc. to EN 60721, EN 60654-4 and ANSI/ISA-71.