What ensures easy and fast wiring?

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Answers for industry.

SIMATIC TOP connect: the system cabling for

connecting sensors and actuators to SIMATIC S7.

What ensures easy

and fast wiring?

(2)

With the innovative system cabling, we supply the complete connection system for the controller families SIMATIC S7-300 and S7-400. You can choose between two versions:

More efficient cabling made easy:

SIMATIC TOP connect

A fault-free and reliable connection between the individual components of an electronic plant is the main prerequisite for its function. Conventional wiring such as single line wiring with terminal blocks is often complex and fault-prone – and in larger plants usually very confusing. SIMATIC TOP connect proves that this can be done differently.

the fully modular connection accord-ing to the buildaccord-ing block principle and the flexible connection with bundled single wires. In any case, tangled cables, mixed-up contacts and time-consuming troubleshooting are a thing of the past thanks to SIMATIC TOP connect – result-ing in considerably increased efficiency when cabling.

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For a reliable and quick connection: the front connector module

The front connector module is not a front connector which has been subsequently modified for the SIMATIC S7, it is rather a special development with IDC socket contacts for the easy connection of the connecting cable - fully enclosed for protection against dust in industrial envi-ronments. The original accessory of our PLCs is of course available in the usual SIMATIC quality and adapted to the latest development of the S7-300 or S7-400. Depending on the design, it permits the connection of 2 or 4 connecting cables with 8 channels each incl. power supply via IDC connectors. The front connector module makes the time-consuming and fault-prone connection of up to 40 cores per module unnecessary. The power supply is also accessible via spring-loaded or screw terminals. Furthermore, the SIMATIC S7-300 front connector module offers a special feature for 20-pole mod-ules: It can be placed into a pre-engaged position for activating – thus SIMATIC is ready for operation even faster.

Perfectly matched to each other:

the fully modular connection

In conventional solutions, sensors and

actuators of the machine or plant are connected to the control electronics in the control cabinet via terminal blocks. Compact connection modules are used instead of terminal blocks for connect-ing to SIMATIC S7. The advantage of this method: input/output modules are not connected with the terminal boxes via fault-prone single line wiring but instead via attachable cables. Furthermore, the connection modules are not

only the electrical interface between control cabinet and machine, but they also permit voltage and performance adaptation.

The modular system at a glance:

Front connector module (modified front connector) • No mix-up of individual wires Connecting cable

• Protected and pre-assembled • Clear and easy to trace Connection module

(replacement of terminal blocks) • No mix-up of individual wires

(connection to PLC)

• Additional functions such as signalling, signal conditioning, etc. Single line wiring

Point-to-point SIMATIC TOP connect Fully modular

The fully modular connection minimizes the wiring overhead and avoids errors that may occur in single line wiring due to polarity reversal on the front con-nector and terminal box. Furthermore, connection modules with signal condi-tioning reduce the overhead even more since wiring of further components, e.g. individual coupling relays, is no longer necessary.

In addition, the uniform and clear con-nection diagram reduces testing periods and, if necessary, facilitates troubleshoot-ing. Configuring is easier and faster due to the use of standard components.

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Basic module

• for a direct connection between the I/O module and the field

• with screw or spring-loaded terminals • for 1 and 3-wire connection (digital) • for 2-wire initiators up to 2 A (digital) • for analogue or digital signals

Signal module

• As the basic module, but with LEDs for indicating digital signal states and the 24 V DC power supply

Function module

• with relay for potential equalization of the 24 V DC output signals to 230 V AC • with relay for potential equalization of

230 V AC input signals to 24 V DC • Optocoupler module for fast

switching of 24 V DC loads up to 4 A

High level of integrated functionality: the connection module

The compact connection modules for standard rail mounting are available with different functionalities. They permit a uniform connection concept even if there are many different requirements. The cost-optimized connection modules are available in the following designs: Basic module, signal module, function module.

With all connection modules you can reduce the wiring overhead even more because the supply voltage can be simply looped through via additional terminals. Since all connections are on the same lev-el, screwdrivers and wires can be inserted from one direction. Thus the connecting wires can be easily attached and screwed in place even in poor lighting conditions. The new optocoupler module offers you special advantages: The compact con-nection module is suitable for very high switching sequences up to 500 Hz and switches load currents up to 4 A. In the case of an overload or open circuit at one of the 8 outputs, a red LED is illuminated and a group fault signalling contact is trigged. Any faults can thus be detected and eliminated more quickly, which in turn increases the availability.

Custom-tailored and pre-assembled: the connecting cable

You can choose the type of connecting cable: custom-tailored for self-assembly or ready for plugging in. In any case it can transfer signals from 8 channels each or 1 byte and additionally handle the power supply. The I/O modules are thus supplied with electric potential via the connection modules – without additional wiring. Furthermore, the cable also wires a 16-channel module to a cable by means of two flat ribbon cables for self-assem-bly. Cable versions with braided copper shields ensure the transfer of sensitive analogue signals without interference. The custom-tailored version of the flat round cable can be easily cut to length to meet your individual requirements. For this purpose, you only need to attach the IDC connectors to the cable ends - and you’re done. Cable entries are imple-mented just as easily and the cores are optimally protected by the cable jacket. The IDC connector can be attached after the cable entry. The ready-to-connect version with pre-assembled round cables is more convenient and can be connected faster. The IDC connectors are already attached to the 16-pole round cable. You only need to connect the round cable to the front connector module and the con-nection module.

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Simple and convincing:

the flexible connection

The flexible connection consists of clearly bundled individual wires which are direct-ly connected to the front connector via crimp or screw-type terminals. With a cross-section of 0.5 mm2 they can also transfer higher currents. The individual cores can be routed to any element in the control cabinet – quickly, easily, and flexibly. Each core is clearly marked by a printed number according to the connection point of the module. Mix-ups are thus prevented and the cabinet interior remains organized and clearly arranged. Should a cable become dam-aged, it can be replaced quickly.

By the way: the individual wires are also available as UL/CSA version to facilitate export.

The main advantage of the flexible con-nection: time-consuming screwing at the usually more than 40 terminals is not required. In addition to your plant engi-neer, who can focus on more complex tasks, especially you will benefit from this:

Even before your machine starts up you already have saved a good portion of your costs.

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www.siemens.com/simatic-tc

Subject to change without prior notice Order No.: E80001-A2590-P310-X-7600 Dispo 06305

SCHÖ/29366 GI.SC.ST.SITP.52.0.08 WS 08102. Printed in Germany

Industry Sector Industry Automation P.O. Box 48 48 90026 NUREMBERG GERMANY

The information provided in this brochure contains merely general descriptions or characteristics of performance which in case of actual use do not always apply as described or which may change as a result of further development of the products. An obligation to provide the respective characteristics shall exist only if expressly agreed in the terms of contract.

Any product names mentioned may be trademarks or prod-uct designations of Siemens AG or their suppliers, whose use by third parties for their own purposes may infringe the rights of the trademark owners.

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Front connector module I/O for compact CPU 31_ and digital modules

Version/Order No. Power supply

For SIMATIC S7-300 compact CPU 312C

6ES7921-3AK20-0AA0 Screw terminals

For SIMATIC S7-300 compact CPU 313C 1)_;

CPU 314C-2PtP 1)_{; CPU 314C-2DP}1)

6ES7921-3AM20-0AA0 Screw terminals

For SIMATIC S7-300, 2x8 I/O digital

6ES7921-3AA00-0AA0 Spring-loaded terminals 6ES7921-3AB00-0AA0 Screw terminals

For SIMATIC S7-300, 4x8 I/O digital 2)

6ES7921-3AA20-0AA0 Spring-loaded terminals

6ES7921-3AB20-0AA0 Screw terminals

For SIMATIC S7-400, 4x8 I/O

6ES7921-4AB00-0AA0 Screw terminals

Front connector module for 2 A digital output Version/Order No. Voltage infeed

For SIMATIC S7-300, 8DA

6ES7921-3AC00-0AA0 Spring-loaded terminals

6ES7921-3AD00-0AA0 Screw terminals

For SIMATIC S7-400, 2x8DA

6ES7921-4AD00-0AA0 Screw terminals

Front connector module I/O for analogue modules Version/Order No. Voltage infeed

For SIMATIC S7-300 (20-pole)

6ES7921-3AF00-0AA0 Spring-loaded terminals

6ES7921-3AG00-0AA0 Screw terminals

For SIMATIC S7-300 (40-pole)

6ES7921-3AF20-0AA0 Spring-loaded terminals

For SIMATIC S7-400

Connecting cable

Length Order No.

Assembled round cable

unshielded 16-pole

0.5 m 6ES7923-0BA50-0CB0 1.0 m 6ES7923-0BB00-0CB0

1.5 m 6ES7923-0BB50-0CB0 2.0 m 6ES7923-0BC00-0CB0 2.5 m 6ES7923-0BC50-0CB0 3.0 m 6ES7923-0BD00-0CB0 4.0 m 6ES7923-0BE00-0CB0 5.0 m 6ES7923-0BF00-0CB0 shielded 16-pole

1.0 m 6ES7923-0BB00-0DB0 2.0 m 6ES7923-0BC00-0DB0 2.5 m 6ES7923-0BC50-0DB0 3.0 m 6ES7923-0BD00-0DB0 4.0 m 6ES7923-0BE00-0DB0 5.0 m 6ES7923-0BF00-0DB0

Flat round cable sold by the meter

unshielded 16-pole (8 I/O)

30 m 6ES7923-0CD00-0AA0 60 m 6ES7923-0CG00-0AA0 unshielded 2 x 16-pole (2 x 8 I/O)

30 m 6ES7923-2CD00-0AA0 60 m 6ES7923-2CG00-0AA0 shielded 16-pole (8 I/O)

30 m 6ES7923-0CD00-0BA0 60 m 6ES7923-0CG00-0BA0

Accessory for flat round cables sold by the meter

8 connectors and 8 cable grips

6ES7921-3BE10-0AA0 Pliers for insulation displacement method for cable assembly (sold by the meter)

6ES7928-0AA00-0AA0

ID holder for connection module

Design Order No.

Assembled round cable

Inscription label,

packaging unit (PU) 200 units

can be plugged in 6ES7928-2AB00-0AA0 self-adhesive 6ES7928-2BB00-0AA0

Connection module I/O digital

Version Connecting Signal- Order No.

8 inputs/outputs digital

TP1 for 1-wire initiators Spring 6ES7924-0AA10-0AB0 Screw 6ES7924-0AA10-0AA0 Spring LED 6ES7924-0AA10-0BB0 Screw LED 6ES7924-0AA10-0BA0 TP3 for 3-wire initiators Spring 6ES7924-0CA10-0AB0 Screw 6ES7924-0CA10-0AA0 Spring LED 6ES7924-0CA10-0BB0 Screw LED 6ES7924-0CA10-0BA0 TPRo 3) _{Relay, NO contact, 8 outputs}

Spring LED 6ES7924-0BD10-0BB0 Screw LED 6ES7924-0BD10-0BA0 TPRi 4) _{Relay, NO contact, 8 outputs}

Spring LED 6ES7924-0BE10-0BB0 Screw LED 6ES7924-0BE10-0BA0 TPOo 5) _{Optocoupler module, 8 outputs}

Spring LED 6ES7924-0BF10-0BA0 Screw LED 6ES7924-0BF10-0BB0

2 x 8 inputs/outputs digital

TPK for 1-wire initiators Spring 6ES7924-1AA10-0AB0 Screw 6ES7924-1AA10-0AA0 Spring LED 6ES7924-1AA10-0BB0 Screw LED 6ES7924-1AA10-0BA0 Connection module 2 A, 8 digital outputs

TP2 for 2-wire initiators Spring 6ES7924-0BB10-0AB0 Screw 6ES7924-0BB10-0AA0 Spring LED 6ES7924-0BB10-0BB0 Screw LED 6ES7924-0BB10-0BA0

Connection module inputs/outputs analogue

TPA for analogue signals

Spring 6ES7924-0CC10-0AB0 Screw 6ES7924-0CC10-0AA0

Accessory for connection module inputs/outputs analogue

Version Order No.

Shielding plate for connection module analogue, PU 4 units 6ES7928-1BA00-0AA0 Shield terminal for shielding plate, PU 2 units

ø 2 x 2...6 mm 6ES7390-5AB00-0AA0 ø 3...8 mm 6ES7390-5BA00-0AA0 ø 4...13 mm 6ES7390-5CA00-0AA0

Ordering data for SIMATIC TOP connect.

The fully modular connection for SIMATIC S7.

1)_{Connection of the analogue signals via connection module I/O}

analogue

2)_{also for the connection X2 of the S7-300 compact CPUs 31_}

3)_{o = output, for 24 V output module with switching capacities > 24 V/0.5 A, outputs 230 V AC/3 A, 20 cycles/min}

Spare relay: Order No. 6ES7928-3AA00-4AA0, packaging unit 4 units

Optocoupler DC as alternative to relay: Bestell-Nr. 6ES7928-3DA00-4AA0, packaging unit 4 units Optocoupler AC as alternative to relay: Order No. 6ES7928-3CA00-4AA0, packaging unit 4 units

4)_{i = input, for 24 V input module with 230 V input signal AC, outputs 24 V}

Spare relay: Order No. 6ES7928-3BA00-4AA0, packaging unit 4 units

5)_{o = output, for 24 V output module with switching capacities 24 V/ > 0.5 A,}

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1)_{Special lengths on request}

www.siemens.com/simatic-tc

Subject to change without prior notice Order No.: E80001-A2590-P310-X-7600 Dispo 26100

SCHÖ/29366 GI.SC.ST.SITP.52.0.08 WS 08102. Printed in Germany

Industry Sector Industry Automation

P.O. Box 48 48, 90026 NUREMBERG GERMANY

The information provided in this brochure contains merely general descriptions or characteristics of performance which in case of actual use do not always apply as described or which may change as a result of further development of the products. An obligation to provide the respective characteristics shall exist only if expressly agreed in the terms of contract.

Any product names mentioned may be trademarks or product designa-tions of Siemens AG or their suppliers, whose use by third parties for their own purposes may infringe the rights of the trademark owners.

Front connector with single cores for SIMATIC S7

Version Length 1)

For SIMATIC S7-300 (16 I/O) Core type H05V-K

20 x 0.5 mm2_{with screw connection} _{2.5 m}

20 x 0.5 mm2_{with screw connection} _{5 m}

20 x 0.5 mm2_{with crimp connection} _{2.5 m}

20 x 0.5 mm2_{with crimp connection} _{5 m}

Core type UL/CSA-certified

SIMATIC S7-300 (32 I/O) Core type H05V-K

SIMATIC S7-400 (32 E/A) Core type H05V-K

1 unit Order No. 6ES7922-3BC50-0AB0 6ES7922-3BD20-0AB0 6ES7922-3BF00-0AB0 6ES7922-3BC50-0AF0 6ES7922-3BD20-0AF0 6ES7922-3BF00-0AF0 6ES7922-3BD20-0UB0 6ES7922-3BF00-0UB0 6ES7922-3BC50-0AC0 6ES7922-3BD20-0AC0 6ES7922-3BF00-0AC0 6ES7922-3BC50-0AG0 6ES7922-3BD20-0AG0 6ES7922-3BF00-0AG0 6ES7922-3BD20-0UC0 6ES7922-3BF00-0UC0 6ES7922-4BC50-0AD0 6ES7922-4BD20-0AD0 6ES7922-4BF00-0AD0 6ES7922-4BC50-0AE0 6ES7922-4BD20-0AE0 6ES7922-4BF00-0AE0 6ES7922-4BD20-0UD0 6ES7922-4BF00-0UD0 5 pack Order No. 6ES7922-3BC50-5AB0 6ES7922-3BD20-5AB0 6ES7922-3BF00-5AB0 6ES7922-3BC50-5AC0 6ES7922-3BD20-5AC0 6ES7922-3BF00-5AC0 6ES7922-4BC50-5AD0 6ES7922-4BD20-5AD0 6ES7922-4BF00-5AD0 6ES7922-4BC50-5AE0 6ES7922-4BD20-5AE0 6ES7922-4BF00-5AE0