Reference Manual

HR4136-B1
HEART TECH ENTERPRISE CO., LTD. BEST SERVICE FROM HEART
4
 Consult the dealer or an experienced radio/TV technician for assistance.
FCC ID : 2AB67-HR4136-B1
Compliance with :
FCC Code of Fedral Requlations,Part 15 Subpart C, Section §15.205
FCC Code of Fedral Requlations,Part 15 Subpart C, Section §15.209
WARNING
Changes or modifications not expressly approved by the party
responsible for compliance may void the user's authority
to operate the equipment.
Connector Description:
DC 10 ~ 24V：DC Input
Function：Setup Baud Rate，Buzzer ON/OFF，Self-test ON/OFF
Address：Setup address 00 ~ 99
ST：Status LED
TX：Data transmit LED
RX：Data received LED
ANT：Antenna terminal block
RS232：RS232 commnuications port
RS485：RS485 communications port
Baud Rate
Buzzer Self-test
21
3 4
OFFOFF
OFFON
ONOFF
ONON
Switch
Function
Switch
4800
9600
19200
28800
4
5
6
Ground
Pin No. RS232
RXD
TXD
R+ / D+
RS485
R- / D-
FUNCTION ADDRESSDC 10~24V
+
-
ST TX RX
ON
1 2 3 4
0 0
ANT RS232 RS485