General Specifications; Power Supply Specifications; Performance Specifications - Mitsubishi Electric MELSEC-F FX3U-CAN User Manual

FX -CAN User's Manual
3U
2.1

General Specifications

Items other than the following table are equivalent to those of the PLC main unit/CPU Module.
For further information of general specifications, refer to the manual of the PLC main unit/CPU Module.
Item
Dielectric Withstand Voltage
Insulation Resistance
2.2

Power Supply Specifications

Item
Internal Power Supply
For details on the 24V DC power supply of main unit, refer to the manual of the PLC main unit.
2.3

Performance Specifications

Item
Transmission Type
Applicable Function
®
CANopen Communication Services
®
According to CiA Standards
®
CANopen Device and Application
Profiles According to CiA
Remote Transmit Request (RTR)
Node Number on CANopen
Network
Node ID
Communication Method
Supported Transmission Speed /
Maximum Bus Length
Connection Cable
Terminating Resistor
No. of Occupied I/O Points
→ Refer to MELSEC iQ-F FX5UC User's Manual (Hardware)
500V AC for one minute
5MΩ or higher by 500V DC insulation
resistance tester
24V DC, max 110 mA
24V DC power is supplied internally from the main unit.
CAN Bus network (RS-485, CSMA/CR)
®
CANopen Node, CAN Layer 2 Node
®
CiA 301 V4.2
®
CiA 302 V4.1
®
CiA 305 V2.2
• Interface and Device Profile CiA
®
Standards • Application Profile CiA
No support in CANopen
Support in Layer 2 mode.
Maximum 127 nodes
®
A total of 30 nodes can be connected to any segment of the bus. Using repeaters or bridges, the
total number can be extended up to 127 nodes.
Selectable from 1 to 127
Acyclic, cyclic or event driven
1 Mbps / 25 m (82')
800 kbps / 50 m (164')
500 kbps / 100 m (328'1")
250 kbps / 250 m (820'2")
125 kbps / 500 m (1640'5")
100 kbps / 600 m (1968'6")
50 kbps / 1000 m (3280'10")
20 kbps / 2500 m (8202'1")
10 kbps / 5000 m (16404'2")
Refer to Subsection 4.1.2.
120 Ω (Accessory: 120 Ω 1/2W)
8 points
(taken from either the input or output points of the PLC)
→ Refer to FX
→ Refer to FX
→ Refer to FX
→ Refer to FX
→ Refer to MELSEC iQ-F FX5U User's Manual (Hardware)
Specification
Between all terminals and ground terminal
Specification
Specification
®
405 V2.0 for IEC 61131-3 Programmable Devices.
®
417 V2.1 for lift control systems.
®
mode.
→ For support in Layer 2 mode, refer to Chapter 9
2 Specifications
2.1 General Specifications
Hardware Edition
3G
Hardware Edition
3GC
Hardware Edition
3U
Hardware Edition
3UC
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