Technical Specifications¶

Power Specifications¶

Power Specifications
Node Size	Node 400	Node 1000	Node 2000
Maximum Peak Output Power	415 W	1,040 W	2,080 W
Maximum Continuous Output Power *	415 W	1,040 W	1,200 W
Nominal Supply Voltage **	12-48 V DC
Maximum Supply Voltage **	55 V DC cont.; 60 V DC peak
Minimum Supply Voltage **	10 V DC
Maximum Input Current DC	9.6 A DC	24 A DC	48 A DC
Maximum Phase Current RMS	13.2 A RMS	33 A RMS	66 A RMS ***
Maximum Continuous Phase Current RMS *	13.2 A RMS	33 A RMS	36 A RMS
Maximum Efficiency	> 98 %

* Maximum continuous values can be reached when the thermal mounting guidelines have been considered.

** Please consider these defintions for supply voltage

*** Please refer to the load cycle

General specifications¶

General specifications
Supported Communication Standard	EtherCAT® (EtherCAT® is a registered trademark and patented technology licensed by Beckhoff Automation GmbH)
Number of Phases	4 1
Supported Motors	1 x 3-phase BLDC-Motor and 1 active brake
	Up to 2 Brushed DC Motors 2
Brake control voltage	0-48 V PWM via Phase D, up to 10 A
Analog Inputs	4 (2 x single-ended 0-10V, 2 x differential ±5V) 3
Digital IOs	4 × GPIO / SPI 4 / I ² C 4 (3.3 V CMOS logic) 5
Encoder Connectors	2 x 4ch. RS-422
Supported Standard Encoder Interfaces	Incremental Encoder (ABI), HALL, BiSS-C, SSI, SPI 4, I ² C 4
Supported Encoder Types	Encoder Port 1 Incremental Encoder (ABI), BiSS-C, SSI, A-Format	Encoder Port 2 Incremental Encoder (ABI), HALL, BiSS-C, SSI, I ² C 3
Incremental Encoder max frequency	1.4 MHz 6 (supports up to 14,000 rpm with a 4,096 resolution incremental encoder)
Hardware Protections	Overcurrent, Overvoltage, Undervoltage, Temperature
Compliance with standards	CISPR 11 Class B (EN 55011:2016) IEC 61000-4-6:2013 IEC 61000-4-3:2020 IEC 61000-4-2:2008 IEC 61000-4-8:2009 IEC 61800-5-1:2007 IEC 60204-1:2016
Compliance with European directives	CE (EMC Directive 2014/30/EU)
Certificates	UL listed (Node 400, Node 1000 with soldered cables, Node 2000 with soldered cables) UL recognized (Node 1000, Node 2000)
Dimensions	70 x 40 x 23 mm
Weight	85 g (incl. Heatsink)
Operating temperature	0 °C 7 to 40 °C
Storage Temperature	-35 to 85 °C
Max. installation altitude	2000 m
Humidity	5-85% rH
Sensors on-board	DC-BUS Voltage, DC-BUS current, Phase Voltage, Phase current (two phases measured, one computed), Temperature

1: The fourth phase can be used for a brake or other purposes (see Manually controlling phase D voltage) it has a maximum current of 10 A.
2: Currently not supported by our standard software. Can be developed upon request, please contact sales@synapticon.com
3(1,2): 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
4(1,2,3,4): Upon Request
5: Two Digital IO can be configured as 5.0 V CMOS logic. Upon request only, please contact sales@synapticon.com
6: Depends on the firmware used. Value given for v4.1
7: The actual lowest temperature is limited by the dew point. This depends on several factors, e.g. the ambient humidity and how quick the drive cools down after operation. Special care must be taken when the servo drive is actively cooled below ambient temperature.