Delta DVP-ES2/EX2/SS2/SA2/SX2/SE manual Transmission rate, Bit/second, Maximum, Communication

DVP - ES2/EX2/SS2/SA2/SX2/SE Operation Manual - Programming

1)Users should use standard Delta cables when creating the CANopen network. These cables are the thick cable TAP-CB01, the thin cable TAP-CB02, and the thin cable TAP-CB10. The communication cables should be away from the power cables.

2)TAP-TR01. CAN+ and CAN-, which are at the endpoints of the network, should be connected to 120 ohm resistors. Users can purchase the standard Delta terminal resistor TAP-TR01.

3)The limitation on the length of the CANopen network

The transmission distance of the CANopen network depends on the transmission rate of the CANopen network. The relation between the transmission rate and the maximum communication distance is shown in the following table.

Transmission rate	20K	50K	125K
(bit/second)
Maximum	2500	1000	500
communication
distance (meter)

250K

250

500K	1M
100	25

4) The Delta network products related to the CANopen network are listed below.

Product	Model		Function
	DVP32ES200RC		It is a DVP-ES2-C series PLC with the
			built-in CAN interface. It can function as the
	DVP32ES200TC
			CANopne master or slave.
			DVPCOPM-SL is a module connected to
			the left side of an S series PLC. It can
	DVPCOPM-SL		function as the CANopen master or slave.
			The PLCs which can be connected to
			DVPCOPM-SL are DVP-28SV, DVP-SV2,
			DVP-SX2, DVP-SA2, and DVP-EH2-L.
			It converts CANopen to the Modbus
			gateway, and connects the device (with the
	IFD9503		RS-232 or RS-485 interface) which
			conforms to the standard Modbus protocol
			to the CANopen network. 15 devices at
			most can be connected.
			It is the CANopen slave module, and is
	DVPCP02-H2		connected to the right side of an EH2
			series PLC. It can connect the EH2 series
			PLC to the CANopen network.
		It is a tool used to analyze the CANopen
		network data. The interfaces at both ends
	IFD6503	are the CAN interface and the USB
		interface. It can be used to catch the CAN
		network data, or allow the CAN nodes to
		transmit the data. The product is used with
		the software Netview Builder.

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