Parameters

• Power supply mode: USB bus power supply, non-portable, external power supply (+9V~+25V, 200mA) can be used when power supply is low;
• PC interface: USB2.0 is compatible with USB3.0 and USB1.1;
• Electrical isolation: DC 2500V or AC 1700 V;
• Operating temperature: -40℃ ~+85℃;
• Physical dimensions: 115mm*76mm (non-portable);
• Number of CAN channels: 1, 2-channel isolated CAN interface;
• CAN channel adopts electromagnetic isolation and DC/DC power isolation, and the isolation voltage is 2500VDC;
• Support CAN2.0A and CAN2.0B protocols, and conform to ISO/DIS 11898-1/2/3;
• Installation mode: Portable or simple fixed mode;
• EMC grade of CAN interface: Contact discharge ±8KV, group pulse ±2KV;
• It can be used in the environment with safety and explosion-proof requirements;
• Maximum frame flow: Single channel can reach 14000 frames/s (1M Baud rate, standard remote frame);
• CAN Baud rate: Programmable and arbitrary setting from 5 Kbps to 1 Mbps;
• CAN interface has two forms.

Interface form 1 (OPEN5 interface) external 120 Ω terminal resistance (included in product package)

Port	Pin	Name	Function
	1	CAN_L	CAN_L signal line connector
	2	R-	Terminal resistance connector (internally connected to CAN_L)
	3	SHIELD	Shielded wire connector (FG)
	4	R+	Terminal resistance connector (internally connected to CAN_H)
	5	CAN_H	CAN_H signal line connector

Interface form 2 (DB9 interface) internal 120 Ω terminal resistance.

Port	Pin	Name	Function
	1	NC	Unused
	2	CAN_L	CAN_L signal line connector
	3	CAN_GND	CAN isolated ground, no connection required
	4	NC	Unused
	5	SHIELD	Shielded wire connector (FG)
	6	CAN_GND	CAN isolated ground, no connection required
	7	CAN_H	CAN_H signal line connector
	8	NC	Unused
	9	NC	Unused

Accessories list

The accessories list is for reference only. Please refer to the material object.