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Prestel CP-RS8 User Manual page 8

Integrated control system

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No.
Name
6
RESET (2)
7
USB Port
8
COMPUTER The reserved port for test debugging.
9
LAN
10
Digital I/O
Reset: When the device boots up, press and hold the
RESET button for more than 5s, then release it, the STA
LED on the front panel will flash for 5 times, the device will
reset the user configuration information, the IP will be
restored to DHCP state, the login password of the manage-
ment page will be initialized to "admin", the device time will
be initialized to automatic acquisition mode, but user
projects won't be deleted by factory initialization.
The reserved port for function extension.
The Controller provides a standard 10M/100M/1000M
Ethernet RJ45 interface with default auto-negotiated speed
for device connection, projects uploading & downloading,
network communication and debugging.
The controller boots up with DHCP enabled by default.
After powering on, when the Controller connects to a network
where there is no router present to assign IP addresses,
the Controller will take the pre-set IP address: 192.168.0.101.
If there is a router present on the same network, the router
will assign an IP address to the Controller in three minutes
and the pre-set IP address will be invalid.
Note: When the controller is DHCP enabled after power on, the router
(if connected to the same network) will assign an IP address to the
Controller. If network is disconnected at this time, the Controller won't
be able to pre-set an IP address and its IP address would be 0.0.0.0.
If a pre-set IP address is needed, you need to power off the Controller
and then power it on again. If it is in static IP mode after power on, the
Controller won't preset an IP address either. If there is no router
present, you can connect your PC to the LAN port of the Controller
and modify the PC's IP address in the range of 192.168.0.X, then the
PC will pre-set an IP address to the Controller in three minutes for data
communication.
8-CH GPIO dry contact input interface, with a voltage
range of 0~24V, for collecting digital level signals, capable
of low level signal sensing.
Function Description
-6-

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