4 - 12
emPC-CX+
(
Hardware Manual
)
•
Installation
©
Janz Tec AG
Rev. 1.3
4.2.1
POWER IN
The system power supply is connected with a 3 pin screw terminal with 5.08 mm pitch.
1
3
+
S
-
Pin
Description
1 (+)
+9 ..34 VDC
2 (S)
Control input (0 .. 34 V)
3 (-)
GND
Figure 4: Power connector
Table 1: Power connector pin assignment
A suitable mating connector is Phoenix Contact 1900895. Equivalent Models exists from other
vendors.
DANGER
The product may only be operated with power supplies which can be considered SELV
circuits.
NOTICE
Do not insert the power connector when power is applied, instead turn power off before
inserting the power connector.
4.2.2
Graphics connector (DVI-I)
Combined digital and analog graphics connectors. The digital interface provides single link only.
4.2.3
Ethernet Interfaces (LAN1 and LAN2)
Ethernet interfaces of the motherboard. The Ethernet physics is 10/100/1000BaseT, available through
the shielded modular jack at the connector panel. Twisted pair cable can be used to connect to this
port.
1 TMDS 2-
13 N/C
2 TMDS 2+
14 +5V
3 SHIELD
15 GND
4 N/C
16 Hotplug detect
5 N/C
17 TMDS 0-
6 DDC clock
18 TMDS 0+
7 DDC data
19 SHIELD
8 N/C
20 N/C
9 TMDS 1-
21 N/C
10 TMDS 1+
22 SHIELD
11 SHIELD
23 TMDS C+
12 N/C
24 TMDS C-
C1 RED
C3 BLUE
C2 GREEN
C4 H-Sync
C5 GND
table 2: DVI-D connector
