Technical data

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outlet of the AC power source must be located near to the device and be easily accessible.
5.3.1.2 Reset Button
To restart the system, e.g. after a system hang-up, press the “RESET” button (Fig.15-18). The system
restarts automatically; you don’t have to switch the computer off and on. During a reset all data in the main
memory will be erased.
5.3.1.3 HDD LED
The HDD LEDs show the ON/OFF state of the system. The Operator Interface Computer 10"/15"/17” NEMA4 system,
IP10IA99 / IP15IA99 / IP17IA99, is designed with a HDD LED on the bottom (rear) side of the system (Fig.5-18).
Table 5-4: HDD Working status
HDD Work
10.4" and 15" PPC
HDD LED (rear)
Off
N/A
On
Green
5.3.2 Interfaces (Rear, Bottom Side of the System)
Fig.5-19: I/O interface
1
2 x USB 1.1/2.0 ports (
Default) or 1x RS-
232 port
for Additional ( Extension )
7
1 x
HDD LED
2
1 x RS
-232 port (COM3) (Default) or 2x USB
1.1/2.0 ports for Additional (Extension)
8
1 x
Power LED
3
2 x RS-232/422/485 ports (COM1, 2)
9
1x System Power Switch
4
1x VGA port
10
1 x Reset Switch
5
2x USB 1.1/2.0 ports
11
1x 5-pin Terminal block connector
6
2x Gigabit Ethernet ports
Fig.5-20 Expansion I/O on 15’/ 17”
Fig.5-21 Expansion I/O on 10.4”