Lanner LEC-3000A - Manual (Page 12)

10
Motherboard Information
Chapter 3
Embedded and Industrial Computing
Jumper Settings
SATA1: The system supports one SATA II drive
SO-DIMM1: The SO-DIMM socket is used to connect the
DDR2 667 (200 pin) memory The system can suport up to
2 GB in maximum
ATX12V1: The system is designed to operate with a single
DC input with voltage range from +12 to 36V And it is
supplied through the Phoenix Contact This connector is
provided for the main board to recevie power from the
input source
CN2: This connector provides 4 digital inputs and 4 digital
outputs The connector type of LEC-3000A is plug-in screw
terminal block that enables you to connect to field I/O
devices directly without additional accessories
Isolated Digital Inputs Requirements
Input Voltage:
Logic 0: 0 ~ 2V DC
Logic 1: 2~5V DC
1
2
3
4
5
6
7
Pin No. Function
1 GND
2 TX+
3 TX-
4 GND
5 RX-
6 RX+
7 GND
Function Pin No.
NC 1
GND 3
GND 5
GND 7
GND 9
Pin No. Function
2 VCC12
4 VCC12
6 VCC12
8 VCC12
10 VCC12
1 3 5 7 9
2 4 6 8 10
1 2 3 4 5 6 7 8 9 1 0
Pin No. 1 2 3 4 5
Function GND Input0 Input1 Input2 Input3
Pn No. 6 7 8 9 10
Function GND Output0 Output1 Output2 Output3