Siemens EN 50295 Benutzerhandbuch

Siemens IK PI · 2004

6/11

AS-Interface

AS-Interface Safety at work

AS-Interface safe compact modules

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Overview

The compact module product family will be supplemented with
safe modules:

• The K45F safe compact module is equipped with two "safe" in-

puts. For operation up to category 2 acc. to EN 954-1, each in-
put can be separately assigned. If category 4 is required, a
two-channel input is available on the module.

• The K60F safe compact module has, in addition to the two safe

inputs, also two standard outputs.

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Technical specifications

K45F safe compact module

K60F safe compact module

PNP transistor

Standard assignment

2 safe inputs

2 safe inputs,
2 standard outputs

2 safe inputs,
2 standard outputs with U

Aux

3RK1 205-0BQ00-0AA3

3RK1 405-0BQ00-0AA3

AS-Interface chip

SAP 4

Operational voltage
in accordance with AS-Interface
specification in V

26.5 to 31.5

Total current input in mA

£ 45

£ 270

Input connection

PNP

Inputs

• Sensor supply via AS-Interface

• Sensors

Mechanical switching contact

• Voltage range in V

• Current carrying capacity for all

inputs (T

£ 40 °C) in mA

• Switching level High in V

Contact open/closed

• Input current Low/High in mA

- / /

peak

³ 5

- / /

peak

³ 5

- / /

peak

³ 5

Pin assignment inputs

Pin1 and 2 = Terminal/switching
contact
Pin3 and 4
Terminal/switching contact
Pin5 = Not assigned