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1MRS755225
Transformer Terminal
Technical Reference Manual, General
RET 54_
Table 5.2.1-11 Data communication
Rear interface, connector X3.1
not used, reserved for future purposes
Rear interface, connector X3.2
RS-232 connection
the fibre-optic interface module RER 123 for SPA and IEC_103
protocol
SPA, IEC_103
the RS-485 interface module RER 133 for DNP 3.0 and Modbus
protocol
DNP 3.0 and Modbus
data transfer rates
DNP 3.0 and Modbus:
300 bps...19.2 kbps, selectable
SPA-ZC 302 Profibus-DPV1/SPA Gateway
protocol
Profibus-DPV1
a
SPA-ZC 400 SPA/ Ethernet Adapter
protocol
IEC 61850
a
Rear interface, connector X3.3
RS-485 connection
protocol
SPA, LON
the fibre-optic interface module RER 103 is needed for galvanic
isolation
data transfer rates
SPA: 4.8/9.6/19.2 kbps,
selectable
LON: 78.0 kbps/1.2 Mbps,
selectable
Rear interface, connector X3.4
RJ45 connection
galvanically isolated RJ45 connection for an external display panel
protocol
CAN
communication cable
1MRS 120511.001 (1 m)
1MRS 120511.002 (2 m)
1MRS 120511.003 (3 m)
Front panel
optical connection
protocol
SPA
communication cable
1MKC 9500011
SPA protocol
bit rates
4.8/9.6/19.2 kbps
start bits
1
data bits
7
parity
even
stop bits
1
LON protocol
bit rates
78.0 kbps/1.2 Mbps
IEC_103 protocol
bit rates
9.6/19.2 kbps
data bits
8
parity
even
stop bits
1
DNP 3.0
bit rates
0.3/0.6/1.2/2.4/4.8/9.6/19.2 kbps
data bits
8
stop bits
1, 2
parity
none, odd, even
Modbus
bit rates
0.3/0.6/1.2/2.4/4.8/9.6/19.2 kbps
data bits
5, 6, 7, 8
stop bits
1, 2
parity
none, odd, even
a.
These functions are only supported in the latest patch releases of transformer terminal Release 3.0
or later.
Table 5.2.1-12 General
Toolboxes
CAP 501
CAP 505
LNT 505