Connectors

Before attaching cables, please check these guidelines:

Wiring instructions

Power Terminal

Terminal #
1	Phase A
2	Phase B
3	Phase C
4	Phase D
5	Ground
6	Main Power Supply 12-48 V *
7	Optional Logic Ground
8	Optional Logic Supply 12-24 V (20 W max)**

* To be run with an appropriate extra-low voltage supply without contactors behind the power supply. Further information can be found here

** not connected by default. Upon request only, please contact sales@synapticon.com

Grounding and attaching power and brake cables

Encoder Port 1

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 2 instead for current development.

*** 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.

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

** 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.

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	–	–	–	–

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

* This is a +3.3 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 400mA in a continuous short.

** Can be configured as 5.0 V CMOS logic. Upon request only, please contact sales@synapticon.com

*** 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 400mA in a continuous short.

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

Note

Details about measuring Analog signals can be found in our system integration guideline: Connecting and configuring analog inputs

Pin #		Default Setting *
1	–
2	Analog Input 1 -	Connect to Ground **
3	Analog Input 1 +	Single-ended 0-10 V
4	Ground
5	Analog Input 2 -	Connect to Ground **
6	Analog Input 2 +	Single-ended 0-10 V
7	5 V ***
8	10 V ****
9	Analog Input 3 -	Differential ±5 V
10	Analog Input 3 +	Differential ±5 V
11	Analog Input 4 -	Differential ±5 V
12	Analog Input 4 +	Differential ±5 V

* All Analog Inputs can be configured as single-ended 0-5 V, 0-10 V, 0-20 V or differential ±5 V, ±10 V independently.

Upon request only, please contact sales@synapticon.com

** Must be connected to Ground when the Analog Input is set to Single-Ended Mode.

It is recommended to use a separate ground cable for each single-ended analog signal/cable and twist or tie them together.

*** This is a 5 V supply that can provide up to 100 mA for external use.

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

**** This is a 10 V supply that can provide up to 25 mA for external use.

The supply is protected against short to ground and keeps the current below 100mA in a continuous short.

EtherCAT port

EtherCAT IN Port

Pin	Name	Function
1 *	TX+	Differential transmit pair, positive line
2	TX-	Differential transmit pair, negative line
3	Shield
4	RX+	Differential receive pair, positive line
5	RX-	Differential receive pair, negative line

* Pin 1 is on left

EtherCAT OUT Port

Pin	Name	Function
1 *	TX+	Differential transmit pair, positive line
2	TX-	Differential transmit pair, negative line
3	Shield
4	RX+	Differential receive pair, positive line
5	RX-	Differential receive pair, negative line

* Pin 1 is on left

* 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.	SM12B-GHS-TB	GHR-12V-S	SSHL-002T-P0.2	26-30 AWG*
Encoder Ports 1 & 2	TE Connectivity	1-338068-0	1-215083-0 (remove latch!)	N/A	Flat Cable 28 AWG P1.27
Port 3 (Digital IO)	JST Sales America Inc.	SM08B-GHS-TB	GHR-08V-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

** Housing only. Complete cable assemblies in various lenght also available, for example 151340501 (50 mm)