DIU 3000 Pin-outs

This forum is dedicated to discussions pertaining specifically to the Motorola ASTRO line of radios (those that use VSELP/IMBE/AMBE), including using digital modulation, digital programming, FlashPort upgrades, etc. If you have general questions please use the General or Programming forums.

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SNO-MAN
Posts: 26
Joined: Tue Aug 26, 2003 2:57 am

DIU 3000 Pin-outs

Post by SNO-MAN »

Can someone PM me for the RSS cable pin-outs, I need to setup F1 and F2 tone functions from a console....... :lol:
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515
Batboard $upporter
Posts: 297
Joined: Wed Sep 12, 2001 4:00 pm

Post by 515 »

The DIU has a RJ-45 jack on the front labeled "COMPUTER". When looking into this jack (looking at the front of the DIU), pin 8 is the left-most pin, and pin 1 is the right-most pin.

According to the Owners Manual 68P02949C65-A, the following rib-less cable is used for programming the DIU:

It's just 3 wires:
PC Serial DB-9 pin 2 is connected to DIU RJ-45 pin 7
PC Serial DB-9 pin 3 is connected to DIU RJ-45 pin 2
PC Serial DB-9 pin 5 is connected to DIU RJ-45 pin 1

Hope this helps...
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