Siemens 9300 Manual De Usuario
COM 3 Port
9300 Series User’s Guide
Page 150
Chapter 7 - Hardware Reference
COM 3 Port
COM 3 is reserved for the optical (infrared) port.
Infrared Connection
Specifications for the optical port are as follows:
1
No physical connection is required to use the infrared port. Any device with an IRDA-compliant port
that is positioned within the operating distance and optical range specified above can receive data.
that is positioned within the operating distance and optical range specified above can receive data.
Ethernet Port
10Base-T Ethernet connections are made via the RJ45 modular port on the left side
of the unit.
of the unit.
Specifications for the Ethernet ports are as follows:
1
The unit ID for Modbus RTU and Modbus/TCP over Ethernet is 100.
Specification
Value
Baud Rate
Up to 19,200 bps (default is 9,600 bps)
Duplex
Half
Operating Distance
less than 1 meter (3 feet)
1
Optical Range
±15° (minimum), ±30° (maximum)
Supported Protocols
ION, Modbus RTU, DNP 3.0, FACTORY (default is ION)
Compatibility
ANSI C12.13 Type II magnetic optical communications coupler
Specification
Description
Cable Type
High quality Category 3 or 5 UTP (CAT 5 unshielded twisted pair
recommended) cable
Cable Ends
Male RJ45 modular connector for connection to the 10Base-T port
Specification
Value
Type (10 Base-T)
IEEE 802.3 10Base-T for 10 Mbps base band CSMA/CD LANs
Data Rate
10 Mbps
Supported Protocols
ION, Modbus RTU
1
, Modbus/TCP
1
Isolation
Transformer isolated to 1,500 VAC RMS
Pin 1: Transmit Data +
Pin 2: Transmit Data -
Pin 3: Receive Data +
Pin 6: Receive Data -
Pin 2: Transmit Data -
Pin 3: Receive Data +
Pin 6: Receive Data -
1
234
56
78
RJ45