3 IT security
Maschinenfabrik Reinhausen GmbH 2022
19
8595028/00 EN
TAPCON
®
250
▪ Integrate the device into a public key infrastructure. Create your own SSL
certificates for this if necessary and then import them.
▪ Connect the device to a central log server by using the syslog interface.
3.4 Communication interfaces
1
2
3
4
5
6
X1
RY
SICAM A8000
CP - 8050
ER
X2
X3
X4
X5
ETH
ETH
RS-485
RS-232
Figure 1: Interfaces: CPU
Interface
Protocol
Port
Description
X2
-
-
Internal system interface
X3
TCP
80
HTTP for web-based visualization
2)
X3
TCP
443
HTTPS for web-based visualization
3)
X4
RS485
-
IEC 60870-5-101
1)
X4
RS485
-
Modbus RTU
1)
X4
RS485
-
DNP3
1)
X5
RS232
-
IEC 60870-5-101
1)
X5
RS232
-
Modbus
1)
X5
RS232
-
DNP3
1)
Table 5: Interfaces and open ports of the CPU assembly
1)
Depending on the setting of the serial interface [
2)
Port is closed if you activate the device's SSL encryption.
3)
Port is opened if you activate the device's SSL encryption.
Summary of Contents for TAPCON 250
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