Function

4 channel ON-OFF DI and DO transmitting timely. The 4 channel ON-OFF condition for the transmitting equipment can be output timely at the receiver equipment. That is the ON-OFF condition for the transmitting equipment is shut down, while the ON-OFF condition will be shut down at the receiver equipment; and the transmitting equipment is disconnect, while the receiver equipment will disconnect.

Feature:

1、 4-channel coupler isolated inputs, high reliability and stability.

2、 4-channel relay dry contact output, contact current is 30V 1A.

3、 4-channel 5V voltage output。

4、 collocate wireless data transmission module with 2-3km.

Working frequency 433MHz(400-470MHz);

RF power: 500mW;

Receive sensitivity: -120dBm

5、 Receive current: 30mA; transmitting current: 300mA

6、 Power supply: DC 9-15V

7、 Size: 82mm*82mm