DC Motor Starters - Siemens · PDF fileFor Operation in the Field, High Degree of Protection...

10
Reference Manual DC Motor Starters IP 65/67 03/2012 Edition Answers for industry.

Transcript of DC Motor Starters - Siemens · PDF fileFor Operation in the Field, High Degree of Protection...

Page 1: DC Motor Starters - Siemens · PDF fileFor Operation in the Field, High Degree of Protection Motor Starters for AS-Interface, 24 V DC General data 2 Siemens · 2012 Overview Connection

Reference Manual

DC Motor StartersIP 65/67

03/2012Edition

Answers for industry.

Page 2: DC Motor Starters - Siemens · PDF fileFor Operation in the Field, High Degree of Protection Motor Starters for AS-Interface, 24 V DC General data 2 Siemens · 2012 Overview Connection
Page 3: DC Motor Starters - Siemens · PDF fileFor Operation in the Field, High Degree of Protection Motor Starters for AS-Interface, 24 V DC General data 2 Siemens · 2012 Overview Connection

Siemens · 2012

Motor Starters for AS-Interface, 24 V DC

2 General data

Motor Starters

Page 4: DC Motor Starters - Siemens · PDF fileFor Operation in the Field, High Degree of Protection Motor Starters for AS-Interface, 24 V DC General data 2 Siemens · 2012 Overview Connection

For Operation in the Field, High Degree of ProtectionMotor Starters for AS-Interface, 24 V DCGeneral data

2 Siemens · 2012

■ Overview

Connection of an actuator roller with integrated DC motor to an AS-Interface 24 V DC motor starter

With the K60 AS-Interface 24 V DC motor starters for the low-end performance range up to 70 W, it is now possible to connect 24 V DC motors and the associated sensors directly to the AS-Interface quickly and easily.

Three different versions are available:• Single direct-on-line starters (without brake and reversible

quick-stop function)• Double direct-on-line starters (with brake and reversible

quick-stop function)• Reversing starters (with brake and reversible quick-stop

function)

DC motors are connected to the module using M12 plug-in con-nections. The sensors and the module electronics can be sup-plied from the yellow AS-Interface cable. An auxiliary voltage (24 V DC) is only required for supplying the outputs, which can be provided via the black AS-Interface cable.

Quick-stop function

All AS-Interface 24 V DC motor starters feature a quick-stop function which can be switched on and off as required using a switch integrated into the module. The quick-stop function al-lows a connected motor to be disconnected immediately using an applied sensor signal (High). The switch for the quick-stop function is located alongside the input sockets and is protected by an M12 sealing cap.

Brake

The double direct-on-line starter and the single reversing starter versions feature an integrated permanently set brake function, i. e. as soon as the output signal is set to "0", the motor is braked.

Start-up using integrated buttons

Buttons integrated into the module (below the output sockets) can be used to set the motor used. The buttons are protected by an M12 sealing cap.

Note: Concerning double and reversing starters: If an input with the quick-stop function receives a "High" signal, the corresponding output (e. g. quick-stop input 1 → output 1) is switched off within the device (the motor is braked). The manual key function (Key 1/2) for local operation is only permitted to be used during "CPU Stop" in the higher-level PLC.

Note:Concerning single direct-on-line starters: If an input with the quick-stop function receives a "High" signal, the corresponding output (e. g. quick-stop input 1 → output 1) is switched off within the device (the motor runs down without being braked) The ma-nual key function (Key 1) for local operation is only permitted to be used during "CPU Stop" in the higher-level PLC.

Page 5: DC Motor Starters - Siemens · PDF fileFor Operation in the Field, High Degree of Protection Motor Starters for AS-Interface, 24 V DC General data 2 Siemens · 2012 Overview Connection

For Operation in the Field, High Degree of Protection

3Siemens · 2012

Motor Starters for AS-Interface, 24 V DC

General data

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Page 6: DC Motor Starters - Siemens · PDF fileFor Operation in the Field, High Degree of Protection Motor Starters for AS-Interface, 24 V DC General data 2 Siemens · 2012 Overview Connection

For Operation in the Field, High Degree of ProtectionMotor Starters for AS-Interface, 24 V DCGeneral data

4 Siemens · 2012

■ Technical specifications

Single direct-on-line starters4 inputs1 outputQuick-stop function

3RK1 400-1NQ01-0AA4

Double direct-on-line starters4 inputs2 outputsQuick-stop function

3RK1 400-1MQ01-0AA4

Single reversing starters4 inputs1 outputQuick-stop function

3RK1 400-1MQ03-0AA4

Slave type Standard slave

Operational voltage acc. to AS-Interface specification V 26.5 ... 31.5

Total current input from AS-Interface mA ≤ 270

Input circuit PNP

Inputs

• Sensor supply using AS-Interface Short-circuit and overload resistant

• Sensors 3-wire

• Voltage range V 20 ... 30

• Current carrying capacity for sensor supply mA 200 (Tu ≤ 40 °C)/150 (Tu ≤ 55 °C)

• Switching level High V ≥10

• Switching level Low V ≤ 5

• Socket assignment 1 = Sensor supply L+2 = Data input3 = Sensor supply L-4 = Data input/quick-stop function5 = Ground terminal

• External power supply 24 V DC Using black AS-Interface flat cable

• Max. starting ramp time for DC motors ms 80

• Max. motor starting current (limited in the module) A 4.5

Outputs

• Type of output Solid-state

• Rated current carrying capacity per output typical A 3 (Tu ≤ 55 °C)

--

1 x 3 (Tu ≤ 55 °C)

2 x 2 (Tu ≤ 55 °C)

2.5 (Tu ≤ 55 °C)

--

• Maximum summation current per module A -- 4 --

• Voltage drop (without feeder cable) V 0,6 1,2

• Short-circuit protection Built-in

• Induction protection Built-in

• Watchdog Built-in

I/O configuration Hex 7

ID code Hex F

Assignment of data bits

• Socket 1 PIN 4 = IN1 (D0/quick-stop1)PIN 2 = IN2 (D1)

• Socket 2 PIN 4 = IN3(D2)PIN 2 = IN4(D3)

PIN 4 = IN3 (D2/quick-stop2)PIN 2 = IN4 (D3)

• Socket 3 PIN 4 = OUT1 (D0) PIN 4 = OUT1 (D0) PIN4 = OUT1 (D0, D1)

• Socket 4 -- PIN 4 = OUT2(D1) --

AS-Interface certificate Yes

Approvals UL, CSA

Degree of protection IP67

Ground terminal Yes

Ambient temperature °C -25 ... +55

Storage temperature °C -40 ... +85

Number of I/O sockets 3 4 3

Note Max. switching frequency when activating e. g. a 10 W DC motor (Uaux = 28,8 V/duty cycle = 50 %):

• Tumax/°C: 55

• Max. switching frequency/h: 1500 • Max. switching frequency/h: 1000

Page 7: DC Motor Starters - Siemens · PDF fileFor Operation in the Field, High Degree of Protection Motor Starters for AS-Interface, 24 V DC General data 2 Siemens · 2012 Overview Connection

For Operation in the Field, High Degree of Protection

5Siemens · 2012

Motor Starters for AS-Interface, 24 V DC

General data

■ Dimensional drawings

3RK1 400-1NQ01-0AA4

3RK1 400-1MQ01-0AA4

3RK1 400-1MQ03-0AA4

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Page 8: DC Motor Starters - Siemens · PDF fileFor Operation in the Field, High Degree of Protection Motor Starters for AS-Interface, 24 V DC General data 2 Siemens · 2012 Overview Connection

For Operation in the Field, High Degree of ProtectionMotor Starters for AS-Interface, 24 V DCGeneral data

6 Siemens · 2012

7

Page 9: DC Motor Starters - Siemens · PDF fileFor Operation in the Field, High Degree of Protection Motor Starters for AS-Interface, 24 V DC General data 2 Siemens · 2012 Overview Connection
Page 10: DC Motor Starters - Siemens · PDF fileFor Operation in the Field, High Degree of Protection Motor Starters for AS-Interface, 24 V DC General data 2 Siemens · 2012 Overview Connection

IndustrialControlsSIRIUS

Siemens AGIndustry SectorPostfach 23 5590713 FUERTHGERMANY

Subject to change without prior notice

© Siemens AG 2009

Further Information

www.siemens.com/sirius

www.siemens.com/automation