SYNAPTICON SOMANET Manuel utilisateur

Wiring instructions

Documentation v 4.7. | Built 2021-04-13

Table of Contents
1 Wiring instructions
1.1 Overview of connectors
1.2 Power supply, phases and brake
1.2.1 Pinout Power Terminal
1.2.1.1 Notes about choosing the supply voltage
1.2.1.2 Using a PELV or SELV power supply
1.2.1.3 Warning about using contactors behind the power supply
1.2.2 Connecting a Brake
1.3 Encoders and IO
1.3.1 Encoder Port 1
1.3.2 Encoder Port 2
1.3.3 Encoder Port 3 / Digital IO
1.3.4 Analog IN
1.3.4.1 Analog input specification
1.3.4.1.1 Differential
1.3.4.1.2 Single-ended
1.3.4.2 Analog input resistance
1.3.4.2.1 Differential
1.3.4.2.2 Single-ended
1.3.4.3 Attaching a voltage divider
1.3.5 EtherCAT port
1.4 Connector details and mating parts numbers
3
3
4
4
5
6
6
7
9
9
10
11
12
13
13
14
14
14
14
15
15
17
Hardware Manuals / SOMANET Node / SOMANET Node rev. E.1 /
Installation Guide / Wiring instructions
© 2021 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich   Documentation v 4.7. | Built 2021-04-13 2/17

1 Wiring instructions

1.1 Overview of connectors

Power supply, phases and brake

Encoders and IO

Connector types and mating parts numbers

Hardware Manuals / SOMANET Node / SOMANET Node rev. E.1 /

Installation Guide / Wiring instructions

1.2 Power supply, phases and brake

1.2.1 Pinout Power Terminal

Important

The cable length for Main Power Supply (12-48 V) must not exceed 30 m.

Important

The motor and power cables must be twisted for EMC reasons.

Terminal

1 Phase A

2 Phase B

3 Phase C

4 Phase D - Brake output 0-48 V PWM

5 Ground

6 Main Power Supply 12-48 V

7 Optional Logic Ground *

8 Optional Logic Supply 12-24 V **

Hardware Manuals / SOMANET Node / SOMANET Node rev. E.1 /

Installation Guide / Wiring instructions

* Maximum current carrying capacity: 10 A

Note

** this additional logic supply is not connected by default. It is not required for normal operation.

For additional information, please contact sales@synapticon.com

Note

SOMANET servo drives are densely packed with high-performance components. Even at

idle/torque off, several components such as power supplies, cause the servo drive to get warm,

especially when it’s not connected to any heat conducting structure. The servo drives’ power

stages and control algorithms were optimized for efficiency at high power output and actually

make them one of the most efficient servo drives available. The heat generation is not linear,

which makes it actually more noticeable at idle or low power. Please ensure by design of your

mounting situation that the heat interface is connected to sufficient structure to appropriately

dissipate generated heat.

1.2.1.1 Notes about choosing the supply voltage

The indicated minimal supply voltage of 10 V is enough to power on the servo drive for configuration

but for turning a motor, a voltage above 12 V is required.

Note

Due to voltage drop from power supply to the servo drive is it not recommended to supply the

servo drive at absolute minimal voltages. If your system does not run at 12 V, increasing this

value slightly may be necessary.

Hardware Manuals / SOMANET Node / SOMANET Node rev. E.1 /

Installation Guide / Wiring instructions

1.2.1.2 Using a PELV or SELV power supply

It’s recommended to use a protected extra-low voltage supply (PELV) instead of a safety extra-low

voltage supply (SELV).

If a SELV is used, it’s possible that the isolation from the earth can be violated through our drive (e.g.

through heatsink or mechanical mountings) and the supply becomes PELV.

1.2.1.3 Warning about using contactors behind the power supply

Attention

Our servo drives are designed for voltages between 12 V and 48 V (60 V Max), they should be run

with an appropriate extra-low voltage supply. Please do not use contactors behind the power

supply since the transient-voltage-suppression diodes could get damaged due to the power-up

voltage increase (Surge). This is likely to happen when the power up occurs fast and can lead to

complete failure of your servo drive.

If contactors behind the power supply are used, it’s necessary to include an uni-directional TVS

diode type 1.5KE62A-E3/54* between Main Power Supply and Ground of the terminal.

* this model has been successfully tested by Synapticon. Other products with the same

specifications may also be appropriate but can’t be recommended.

In case you are running several servo drives behind a contactor, please use an uni-directional TVS diode

on each drive because of the inductances of the wiring.

Hardware Manuals / SOMANET Node / SOMANET Node rev. E.1 /

Installation Guide / Wiring instructions

1.2.2 Connecting a Brake

Attention

When using a safe brake in combination with Node Safety, use SBC Out instead of Phase D.

If your system has an attached brake, please connect the brake cables to Phase D and Ground. These

two threads should be twisted together or at least be paired to have a minimum area between them.

By default, Logic Supply is deactivated, it is therefore recommended to use Logic Ground (pin 7 of the

Main Supply Connector) for the brake.

If Logic Supply is active, Ground of the brake can be connected to the Ground cable of the 48V power

supply in a spot close to the board or it can be connected together with the Ground of the 48V supply to

the pin 5 of the Main Supply connector if they fit in there.

Hardware Manuals / SOMANET Node / SOMANET Node rev. E.1 /

Installation Guide / Wiring instructions

Important

Please make sure the servo drive is properly grounded. You can connect the heatsink to ground.

Hardware Manuals / SOMANET Node / SOMANET Node rev. E.1 /

Installation Guide / Wiring instructions

1.3 Encoders and IO

1.3.1 Encoder Port 1

ABI * BiSS * SSI * Half-Duplex *

1 – MA- Clock- SD- / A

2 5 V ** 5 V ** 5 V ** 5 V **

3 Ground Ground Ground Ground

4 – MA+ Clock+ SD+ / B

5 A- SLO- Data- –

6 A+ SLO+ Data+ –

7 B- – – –

8 B+ – – –

9 I- – – –

10 I+ – – –

* This is a differential line according to RS422/RS485 standards

** This is a 5 V supply that can provide up to 250 mA for external use.

The supply is protected against short to ground and keeps the current below 400 mA in a continuous

short.

Hardware Manuals / SOMANET Node / SOMANET Node rev. E.1 /

Installation Guide / Wiring instructions

1.3.2 Encoder Port 2

HALL ABI

(differential)*

ABI (single-

ended)**

BiSS * SSI *

1 – – – MA- Clock-

2 5 V *** 5 V *** 5 V *** 5 V *** 5 V ***

3 Ground Ground Ground Ground Ground

4 – – – MA+ Clock+

5 C/H3 A- A SLO- Data-

6 – A+ – SLO+ Data+

7 B/H2 B- B – –

8 – B+ – – –

9 A/H1 I- I – –

10 – I+ – – –

* This is a differential line according to RS422/RS485 standards

** This is a single-ended TTL line with 1 kOhm pull-up resistors

*** This is a 5 V supply that can provide up to 250 mA for external use.

The supply is protected against short to ground and keeps the current below 400 mA in a continuous

short.

Hardware Manuals / SOMANET Node / SOMANET Node rev. E.1 /

Installation Guide / Wiring instructions

Table des matières

Autres manuels SYNAPTICON servomoteur

SYNAPTICON

SYNAPTICON SOMANET Node 400 Manuel utilisateur

SYNAPTICON

SYNAPTICON SOMANET Node 400 Manuel de l'opérateur

SYNAPTICON

SYNAPTICON SOMANET Circulo 7 Manuel utilisateur

SYNAPTICON

SYNAPTICON SOMANET Circulo Series Manuel utilisateur

SYNAPTICON

SYNAPTICON SOMANET Circulo Manuel utilisateur

SYNAPTICON

SYNAPTICON SOMANET Circulo 7 Manuel utilisateur

SYNAPTICON

SYNAPTICON SOMANET Node 400 Manuel utilisateur

SYNAPTICON

SYNAPTICON SOMANET Circulo Series Manuel utilisateur

SYNAPTICON

SYNAPTICON SOMANET Circulo 7 Manuel de l'opérateur

SYNAPTICON

SYNAPTICON SOMANET Node 400 Manuel utilisateur

SYNAPTICON

SYNAPTICON SOMANET Node Manuel utilisateur

Manuels servomoteur populaires d'autres marques

Mitsubishi Electric

Mitsubishi Electric MELSERVO-J5 MR-J5-G Series Manuel utilisateur

Robotis

Robotis XH430-W350-T Manuel utilisateur

NTI AG

NTI AG LinMot C1250 Series Manuel utilisateur

Welcon

Welcon WE2A D048 Series Manuel utilisateur

Parallax

Parallax 900-00005 Manuel utilisateur

Festo

Festo TP 1410 Manuel utilisateur

Axor

Axor MAGNUM 400 Manuel utilisateur

Siemens

Siemens SINAMICS S120 Manuel utilisateur

Danfoss

Danfoss 176F6494 Manuel utilisateur

THORLABS

THORLABS TDC001 Manuel utilisateur

TECO

TECO JSDAP Series Manuel utilisateur

Rockwell Automation

Rockwell Automation Allen-Bradley Kinetix 6000 Manuel utilisateur

GSK

GSK DA98D Manuel utilisateur

Lenze

Lenze m850 Mode d’emploi

Baumuller

Baumuller b maXX 3000 Manuel

Baumuller

Baumuller b maXX 5000 Manuel

Baumuller

Baumuller b maXX 5500 Manuel

Danfoss

Danfoss VLT HVAC Drive FC 102 Manuel utilisateur