User guide

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2. Interface Specifications
Item Specification
Network
specification
10BASE-T/100BASE-T (Auto-negotiation)
Communication
standard
IEEE802.3
Communication
speed
10/100 Mbps (Auto-negotiation)
Remote I/O
Open Modbus/TCP EtherNet/IP
TCP/IP message
communication
Class 1 Read Coil
Class 1 Read Input Discretes
Class 0 Read multiple registers
Class 1 Read Input registers
Class 1 Write Coils
Class 1 Write Single register
Class 1 Read Exception status
Class 2 Force multiple Coils
Class 0 Force multiple registers
Class 2 Mask Write register
Protocol
Supported commands
Class 2 Read/Write registers
Class 1
Class 3
UCMM
Cyclic
communication
Connection type
Non-connection
type
1. IAI protocol B/TCP
2. Transmission by
SEL program
(4 channels)
Connector RJ-45
Cable Category 5 UTP twisted cable (see note)
(Note) Use a straight or crossed Ethernet cable according to the connection environment.
[Normal]
Controller  HUB: Straight
Controller  Controller: Crossed
Controller  PC: Crossed