DE-ABCM6 User Manual
Version. 1.2 DUALi Inc.
(http://www.duali.com)
8
4
Connector pin assignment
4.1
USB Connector
[J2] (4Pin 1.25mm) -> PC USB Port
Pin No.
Description
1
VCC(DC5V)
2
USB D-
3
USB D+
4
GND
PART : 12505WS-04 (Opposite PART : 12505HS-04)
VENDER : YEONHO ELECTRONICS
4.2
RS-232 Connector
[J4] (5Pin 1.25mm) -> RS-232 Port of controlling device
Pin No.
Description
1
VCC(DC5V)
2
TxD(RS-232 or TTL)
3
RxD(RS-232 or TTL)
4
GND
5
External I/O
PART : 12505WS-05 (Opposite PART : 12505HS-05)
VENDER : YEONHO ELECTRONICS
Communication between RS-232 or TTL should be decided before make order.
Its default communication methods are RS-232 and USB.
5
Description of electricity
5.1
The Description of power
-
Input power : 5V (USB Bus Powered)
5.2
The using electric current
-
Normal 5V, 130 mA under
-
MAX 5V, 165 mA under
-
MIN 5V, 45mA under when RF is off state.
5.3
The Description of USB communication
-
USB V2.0 FULL SPEED (12Mbps)
