Connectors

Before attaching cables, please check these guidelines:

Wiring instructions

EtherCAT IN/OUT

Power Terminal

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

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

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/A-Format 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

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 servo drive.

Analog IN

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

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.