ABB 615 Series ANSI, Technical Manual

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1MAC050144-MB C
Section 12
IED physical connections
615 series ANSI 679
Technical Manual
The IED's default IP address through this port is 192.168.2.10 with the TCP/IP protocol.
The data transfer rate is 100 Mbps.
12.2.3 EIA-232 serial rear connection
The EIA-232 connection follows the TIA/EIA-232 standard and is intended to be used
with a point-to-point connection. The connection supports hardware flow control (RTS,
CTS, DTR, DSR), full-duplex and half-duplex communication.
12.2.4 EIA-485 serial rear connection
The EIA-485 communication module follows the TIA/EIA-485 standard and is intended
to be used in a daisy-chain bus wiring scheme with 2-wire half-duplex or 4-wire
full-duplex, multi-point communication.
12.2.5 Optical ST serial rear connection
Serial communication can be used optionally through an optical connection either in loop
or star topology. The connection idle state is light on or light off.
12.2.6 Communication interfaces and protocols
The communication protocols supported depend on the optional rear communication
module.
Table 545: Supported communication interfaces and protocols
The maximum number of devices (nodes) connected to the bus where the
IED is used is 32, and the maximum length of the bus is 1200 meters.
100BASE-TX RJ-45 100BASE-FX LC RS-485
+ IRIG-B
IEC 61850 ● ● -
DNP3 over LAN/WAN ● ● -
DNP3, RS485 - - ●
MODBUS RTU/ASCII - - ●
MODBUS TCP/IP ● ● -