Connectors

../../../../_images/servo_node_connect_c4.png

Before attaching cables, please check these guidelines:

Wiring instructions

EtherCAT IN/OUT

../../../../_images/D3_Drive_1000_EtherCAT_cut_rj451.png

Power Terminal

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Terminal #  
1 Power Ground
2 Main Power Supply 24 - 48 V
3 Phase A
4 Phase B
5 Phase C
6 Phase D
7 Shunt Res -
8 Shunt Res +

Grounding and attaching power and brake cables

Encoder Port 1

../../../../_images/SOMANET_Drive_1000_C4_Port_1.png
Pin # HALL (TTL) ABI/ABZ (RS422) ABI/ABZ (TTL)*
1
2 5 V 5 V 5 V
3 Ground Ground Ground
4
5 W (C) A- A
6 A+
7 V (B) B- B
8 B+
9 U (A) I- I
10 I+

* To use ABI/ABZ with TTL please ensure that your Encoder is capable to sink 5 mA to GND when the output of the encoder is 0

Encoder Port 2

../../../../_images/SOMANET_Drive_1000_C4_Port_2.png
Pin # ABI/ABZ (RS422) ABI/ABZ (TTL)* HALL (TTL)** BiSS (RS422) SSI (RS422)
1 MA- Clock-
2 5 V 5 V 5 V 5 V 5 V
3 Ground Ground Ground Ground Ground
4 MA+ Clock+
5 A- A W (C) SLO- Data-
6 A+ SLO+ Data+
7 B- B V (B)
8 B+
9 I- I U (A)
10 I+

* To use ABI/ABZ with TTL please ensure that your Encoder is capable to sink 5 mA to GND when the output of the encoder is 0

Attention

** Our upcoming version Drive 400/1000/2000 E1 will support Half-Duplex communication on this connector instead of HALL. To ensure your configuration will work with future versions of this drive, please use connector 1 instead for current development.

Encoder Port 3 / Digital IO

../../../../_images/SOMANET_Drive_1000_C4_Digital_IO.png
Pin # GPIO REM 14/16MT BiSS (LVTTL) SSI (LVTTL)
1 3.3 V 3.3 V 3.3 V 3.3 V
2 Digital IO 1 SS SLO Data
3 Digital IO 2 SCK MA Clock
4 Ground Ground Ground Ground
5 Digital IO 3 MISO
6 Digital IO 4 MOSI
7 5 V 5 V 5 V 5 V
8
9 Digital IO 5
10 Digital IO 6
11
12

All Digital IOs are 3.3 V LVTTL CMOS logic and can be used for data rates up to 20 Mbps

Note

Each Digital IO needs to be configured as a Digital Input or Output via object 0x2210 (“GPIO”).
The object can also be used to activate a pull-down resistor.

Changes may require to powercycle the node.

Analog IN

../../../../_images/SOMANET_Drive_1000_C4_Analog_IN.png
Pin #   Default setting *
1  
2 Analog Input 4 Single-ended 0-5 V
3 Analog Input 3 Single-ended 0-5 V
4 Ground  
5 Analog Input 2 Single-ended 0-5 V
6 Analog Input 1 Single-ended 0-5 V
7 5 V  
8 10 V  

* All Analog Inputs can be configured as single-ended 0-5 V, 0-10 V independently. Upon request only, please contact sales@synapticon.com

EtherCAT port

../../../../_images/D3_Drive_1000_EtherCAT_cut_rj451.png

EtherCAT IN Port

Pin-out
Pin Name Type Function
1 * TX+ O Differential transmit output
2 TX- O Differential transmit output
3 GND P Ground
4 RX+ I Differential receive input
5 RX- I Differential receive input

* Pin 1 is on left

EtherCAT OUT Port

Pin-out
Pin Name Type Function
1 * TX+ O Differential transmit output
2 TX- O Differential transmit output
3 GND P Ground
4 RX+ I Differential receive input
5 RX- I Differential receive input

* Pin 1 is on left

Connector types and mating parts numbers

Connector description Manufacturer Item Number Mating part Crimping Contact Cable
Analog IN JST Sales America Inc. SM08B-GHS-TB GHR-08V-S SSHL-002T-P0.2 26-30 AWG *
Encoder Ports 1 & 2 TE Connectivity 1-338068-0 1-215083-0 N/A Flat Cable 28 AWG P1.27
Port 3 (Digital IO) JST Sales America Inc. SM12B-GHS-TB GHR-12V-S SSHL-002T-P0.2 26-30 AWG *
Power Terminal Block Phoenix Contact 1935831 N/A   5859 WH005 (Alpha Wire)
EtherCAT IN/OUT Molex 53261-0571 510210500 ** 500588000 28-32 AWG

* Crimped cable from JST Sales America can be used, Parts number: AGHGH28K305

Note

** Housing only. Please ensure to only use shielded cables for EtherCAT communication!

Please also check out our dedicated EtherCAT node to PC cable which is specifically designed for this purpose.