General Specifications; Power Supply Specifications; Performance Specifications - Mitsubishi Electric MELSEC-F FX3U-J1939 User Manual

FX -J1939 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
J1939 Services According to SAE
Standards
Network Size
Communication Method
Supported
Transmission
Speed / Max.
Bus Length
Connection Cable
Terminating Resistor
No. of Occupied I/O Points
22
500V AC for one minute
5M or more by 500V DC megger
24V DC, max 110 mA
24V DC power is supplied internally from the main unit.
CAN bus network
J1939 Node or CAN Layer 2 Node
• SAE J1939 (recommended practice for serial communication vehicle networks)
• SAE J1939-11 (physical layer)
• SAE J1939-15 (reduced physical layer)
• SAE J1939-21 (data link layer)
• SAE J1939-71 (vehicle application layer)
• SAE J1939-73 (application layer - diagnostics)
• SAE J1939-75 (application layer -generator sets and industrial)
• SAE J1939-81 (network management)
SAE J1939-11 2 to 30 nodes / segment
SAE J1939-15 2 to 10 nodes / segment
CAN (Layer 2) 2 to 127 nodes
Cyclic, acyclic or request driven
SAE J1939-11 250 kbps / 40 m (131'2"), stubs max. 1 m (3'3")
SAE J1939-15 250 kbps / 40 m (131'2"), stubs max. 3 m (9'10")
1 Mbps / 25 m (82')
800 kbps / 50 m (164')
500 kbps / 100 m (328'1")
250 kbps / 250 m (820'2")
CAN (Layer 2) 125 kbps / 500 m (1,640'5")
100 kbps / 600 m (1,968'6")
50 kbps / 1000 m (3,280'10")
20 kbps / 2500 m (8,202'1")
10 kbps / 5000 m (16,404'2")
Refer to Subsection 4.1.2.
120 Accessory: 120  1/2W)
8 points
(taken from either the input or output points of the PLC)
Refer to MELSEC iQ-F FX5U User's Manual (Hardware)
Refer to MELSEC iQ-F FX5UC User's Manual (Hardware)
Specification
Between all terminals and ground terminal
Specification
Specification
2 Specifications
2.1 General Specifications
Refer to FX
Hardware Edition
3G
Refer to FX
Hardware Edition
3GC
Refer to FX
Hardware Edition
3U
Refer to FX
Hardware Edition
3UC