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6
ASCII Serial Port Operation
SIMPRO-100
86
PRIM-2400C
6.3
Connect Your PC to
the Relay
Connect your PC serial port to the SIMPRO-100
Relay serial port using a cable having the pinout
shown in Figure 6.1 or a null-modem cable.
Note:
If you use a null-modem cable connection
to the relay EIA-232 serial port, be aware
that the relay does not use the DTR and
DSR signals. If your communication
device requires these signals, please use
a cable wired as shown in Figure 6.1.
For best performance, Siemens Cable SIM-232
should not be more than 50 feet (15 meters) long.
For communications up to 500 meters and for
electrical isolation of communications ports, use
the SIM-FOT fiber-optic transceiver or any
compatible device.
Figure 6.1
Cable SIM-232 Pinout
Figure 6.2
DB-9 Connector Pinout for EIA-232
Serial Ports
Table 6.1
Pin Functions and Definitions For
SIMPRO-100 Relay EIA-232 Serial Ports
Pin
Pin Function
Definition
1, 4, 6
N/C
No Connection
2
RXD, RX
Receive Data
3
TXD, TX
Transmit Data
5, 9
GND
Ground
SHLD
Shield Ground
7
RTS
Request to Send
8
CTS
Clear to Send
Summary of Contents for SIMPRO-100
Page 1: ...SIMPRO 100 Motor Protection Relay Instruction Manual Document No PRIM 2400C ...
Page 12: ...Contents SIMPRO 100 x PRIM 2400C ...
Page 16: ...Contents SIMPRO 100 xiv PRIM 2400C ...
Page 42: ...3 SIMPRO PC Software SIMPRO 100 40 PRIM 2400C ...
Page 100: ...6 ASCII Serial Port Operation SIMPRO 100 98 PRIM 2400C ...
Page 127: ...SIMPRO 100 Event Analysis 9 PRIM 2400C 125 Figure 9 2 Example SER Report ...
Page 136: ...10 Maintenance Troubleshooting SIMPRO 100 134 PRIM 2400C ...
Page 138: ...A Firmware Versions SIMPRO 100 136 PRIM 2400C ...
Page 206: ...D SIMPRO PC Compatibility Features SIMPRO 100 204 PRIM 2400C ...
Page 214: ...E Motor Thermal Element SIMPRO 100 212 PRIM 2400C ...
Page 230: ...F SIMPRO 100 Relay Settings Sheets SIMPRO 100 228 PRIM 2400C ...
Page 239: ......