Yokogawa YFGW710 - Manual (Page 43)

A3-23
IM 01W01F01-01EN
A3.6 General Specification
A3.6.1 Standard Specification
n Specification of Wireless Transmission
Item Specification
Antenna Connector N type
Antenna Impedance 50 ohm
For details of specification common with wireless transmission, see the table in A4.2 Wireless System Specifi-
cation.
n Specification of Upper Layer Interface
Item Specification
Communication
Interface
Standard *1 100Base-TX 100Base-FX
Number of Port 1 1
Transmission Speed 100 Mbps 100 Mbps
Connector RJ-45 SC connector (1-pole x 2) *2
Cable Type Category5 Cable
Multimode fiber *3
50/125 or 62.5/125 μm (2-core)
Central wavelength - 1300 nm
Transmission Range 100 m Max. 2 km Max.
Communication
Protocol
Modbus/TCP
OPC Server for Field
Wireless *4
Proprietary Protocol
Management, Configura-
tion, so on
Proprietary Protocol
Maximum Connec-
tion
Number *5
Modbus/TCP 4 clients
OPC Server for Field
Wireless *4
10 systems
*1: 100Base-TX and 100Base-FX must be used exclusively. Use 100Base-FX for the wiring outdoors.
*2: The 2-pole SC connector cannot be put in the cable end connection.
*3: Use an optical cable with non-metal tension member for outdoor wiring.
*4: Possible to connect in the OPC interface by using OPC Server for Field Wireless (GS 33M20S20-40), which is available separately.
*5: Possible to connect at the same time.