Proface PS4800 - 19 Panel PC" - Manual (Page 27)

Physical Overview
27
PS-B Unit Description
Introduction
During operation, surface temperatures of the heat sink may reach 70
°C (158°F).
PS-B unit 1 slot Unit Description
Interfaces top View
1 UPS Interface Board (Built-in option)
2 COM Expansion Board (Built-in option)
3 MIC, Line IN, Line OUT
4 Power Connector (24 Vdc)
5 COM2: Serial Interface
6 COM1: Serial Interface
7 DVI-I Interface
8 ETH1: Ethernet Interface (10/100/1000 MBit)
9 ETH2: Ethernet Interface (10/100/1000 MBit)
10 USB2, USB4 (max 500mA)
11 USB1, USB3 (max 1A)
12 Warning sign/Heat sink seal
13 Heat sink
14 Slot 1: PCI slot (half-size)
WARNING
RISK OF BURNING INJURY
Do not touch the surface of the heat sink during operation.
Failure to follow these instructions can result in death, serious injury, or
equipment damage.
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Power
HDD
Link1
Link2