MLB-G1101 DTU User Guide
15
Rev 1.1
3.2 Left side view (DC Jack & Industry connector)
Figure 4: DC and Industry connector for MLB-G1101
The interfaces and indicators for MLB-G1101 are as follows:
Item
Description
Function
1
DC
Input Power:+5V~+32V
2
PWR(V+,V-)
Output Power +3.3V
3
Relay
External Relay:max+48V
4
DI1(I1,COM_1)
I1:external 12V~+48V
COM_1:common grand
5
DI2(I2,COM_2)
I2:external 12V~+48V
COM_2:comman grand
Table 5: Interfaces and Indicators Description of MLB-G1101
3.3 Frond view (Antenna & LED )
Figure 5: Antenna Connector for MLB-G1101
For optimum RF performance, the MLiS DTU has to be connected to an external RF antenna matched
to 50ohms. Please use a SMA Male connection for the DTU.