Model		UC1-EC
Network	Supported version	EtherCAT*1 (slave)
	Transmission speed	100 Mbps
	Maximum distance between nodes	100m
	Process data objects (PDO)	Sending: max. 120 bytes, receiving: max. 36 bytes
	Service data objects (SDO)	CANopen over EtherCAT (CoE)
	Compliant standards	IEEE802.3u
	Ethernet ports	2 (M12 4-pin D-coded)
	Cable connections	STP Category 5 or higher
Sensors and amplifiers to be connected	Connectable models	D3RF/D3WF series inter-connection master and slave unit CDA series master and slave unit*2
	Maximum number of units	16 (each CDA unit occupies two) *3
LED indicators		PWR, BF/ERR/NS, SF/RUN/MS, STATUS, L/A1, L/A2
Power supply	Supply voltage	12 to 24 VDC, including ±10% ripple (p-p)
	Power cunsumption	3 W or less
	Connection	Male M8 4-pin connector
Warm-up time		1.5 s or less
Protection circuit		Protection against reverse connection
Environmental resistance	Ambient temperature/humidity	−25 to +55°C/35 to 85%RH (no freezing or condensation)
	Storage temperature/humidity	−40 to +70°C/35 to 85%RH (no freezing or condensation)
	Vibration resistance	10 to 55 Hz; double amplitude 1.5 mm; 2 hours in each of the X, Y, and Z directions
	Shock resistance	500 m/s2 (approx. 50 G), 3 times in each of the X, Y, and Z directions
	Protection category	IP50
Applicable regulations	EMC	EMC directive (2014/30/EU)
	Environment	RoHS Directive (2011/65/EU), China RoHS (MIIT Order No.32)
Applicable standards		EN 61000-6-2, EN 55011
NRTL Certification		UL Recognized Component
Installation		35 mm DIN rail (its surface should be conductive)
Material		PC
Included accessories		Instruction manual, Protective cap, End plates (2 pieces)

*1: EtherCAT is a registered trademark of Beckhoff Automation GmbH & Co. KG.
*2. Lot. No 2017F or above of CDA-DM2 supports connection with UC1-EC.
*3. The maximum number of connectable D3RF/D3WF units varies depending on the ambient temperature.

Ambient temperature	-25 to +55℃	-25 to +50℃	-25 to +45℃
Maximum number of connectable D3RF/D3WF units	1 to 3	4 to 8	9 to 16