Rs485 Communication Specifications; Ethernet Transmission Specifications - Toshiba LC531 Series Instruction Manual

Appendix A LC531/LC532 Specifications
(LC532 only)
A.4 RS485 Communication Specifications
Transmission
path
specifications
Communication method
Transmission method
Transmission cable
A.5 Ethernet Transmission Specifications
Transmission path
specifications
Transmission cable
122
6F8C1388
External ＯＮresistance
External ＯＦＦresistance
Table A-4 RS485 bus specifications
Item
Specifications
Function
Standard
Topology
Protocol
Transmission speed
Length of transmission
path
Transmission media
Connection type
Number of Station
Insulation
Table A-5 Ethernet transmission specifications
Item
Function
Standard
Topology
Protocol
Transmission speed
Length of transmission
path
Connection connector
No. of units connected to
LC53*
Insulation
200Ω or less
100kΩ or more
External
ECBUS/H
Connection between LC53* and EC329
RS485
Bus type
ECBUS (MODBUS base)
300, 1200, 2400,4800, 9600,19.2K, 38.4K, 208Kbps
1km (300 to 19.2Kbps)
200m (208Kbps)
Twisted pair cables with shield
M3.5 screw terminal block
32 (Including host devices)
Insulation between power supply and internal circuit
2-line method
Asynchronous
Twisted pair cables with shield
External Specifications
Connection between PLC server, OIS-DS/SMART,
LC53*, and nv Engineer Tool 4
10Base-T, 100Base-TX
Star type
PCMP
100Mbps, 10Mbps
10Mbps: Max. 100m
100Mbps: Max. 40m
RJ45 modular connector
OIS/DS/SMART: 16
PLC server: 64
Insulation between power supply and internal
circuit
UTP cable (Cat5e or more)
Specifications