ak7an
Member
Looking for a diagram for the RELM RMUM25 15 pin acc connector pinout.
Any help is appreciated.
Ed
AK7AN
Any help is appreciated.
Ed
AK7AN
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RELM RMUM 25 15 pin acc pinout.
- Thread starter ak7an
- Start date
The RELM RMU25 pinout consists of several key connections for interfacing with the device. Below are the primary pin assignments:
Power Connections:
Power Connections:
- Pin 1: Ground (GND)
- Pin 2: Positive Voltage (V+)
- Pin 3: Speaker Output
- Pin 4: Microphone Input
- Pin 5: PTT (Push-to-Talk)
- Pin 6: External Speaker Output
- Pin 7: Data In
- Pin 8: Data Out
- Ensure proper voltage levels to avoid damage.
- Refer to the manufacturer's manual for detailed specifications and wiring diagrams.
ak7an
Member
Question on Pin 7, 8, is that Data In RS232, or TTL data or could it be a data signal from a MMDVM modem? Same with the output, can this be used as an input for a MMDVM modem?
Thanks so much for the info, I wished I had a detailed specification and diagram.
Take care
Ed
AK7AN
Thanks so much for the info, I wished I had a detailed specification and diagram.
Take care
Ed
AK7AN
