3.5
Communication Modules (Optional)
3-53
[ b ] Communication Specifications
îš„
RS-232C Communication Specifications.
îš„
Ethernet Communication Specifications
Switches
INIT
TEST
Current Consumption
500 mA
Dimensions (mm)
125
×
95 (H
×
D)
Mass
85 g
Item Specifications
Connectors
9-pin D-sub
(female)
Transmission Distance
15 m max.
Baud Rate
9,600 or 19,200 bps
Access Mode
Asynchronous (start-stop synchronization)
Communication Modes
Message communication, engineering communication
Communication Protocols
MEMOBUS, MELSEC, OMRON,
Non-procedure
Media Access Control
Method
1:1
Transmission Format
(Can be set)
Data length: 7 or 8 bits
Stop bits: 1 or 2 bits
Parity: Odd, even, or none
Item Specifications
Interface
10Base-T: RJ-45
Insulation Method
Transformer coupled
Transmission Distance
100 m/segment
Total length: 500 m (when 4 repeaters are connected)
Baud Rate
10 Mbps
Access Mode
IEEE802.3 CSMA/CD
Frames
Ethernet, Ver.2 (DIX specifications)
Connections
TCP/UDP/IP/ARP
Max. Number of Nodes
10Base-T: 2/segment
Communication Modes
Message communication, engineering communication
Max. Number of Transmission
Words
512 words (1,024 Bytes)
Communication Protocols
MEMOBUS (slave), Extended MEMOBUS, MELSEC,
MODBUS/TCP, Non-procedure, MODBUS/TCP
Max. Number of Segments
5
Item Specifications