Displaying 3 results from an estimated 3 matches for "apc_smart_cable_pinout".
2019 May 29
1
apc with rs232
On Tue, 28 May 2019, nicolae788 wrote:
> Apc uses a propietary serial cable and your convertar for sure it's wired
> standard. Refer to the following link for info.
> https://pinoutguide.com/UPS/apc_smart_cable_pinout.shtml
>
> Good luck
>
> On Tue, 28 May 2019, 15:13 , <grumpy at mailfence.com> wrote:
>
>> a friend gave me an old apc smart-ups 1250
>> it has a rs232 interface but i have no pc with a rs232 port
>> i attempted to use a rs232 to usb adapter but the ups goes n...
2019 May 28
7
apc with rs232
a friend gave me an old apc smart-ups 1250
it has a rs232 interface but i have no pc with a rs232 port
i attempted to use a rs232 to usb adapter but the ups goes nuts
i connected the ups to batteries and verified it was working properly
when i plug the usb cable into the pc the ups shuts down
when i attempt to turn it on it beeps twice and shuts down
this all occurs before i start the nut software
2019 May 28
0
apc with rs232
Apc uses a propietary serial cable and your convertar for sure it's wired
standard. Refer to the following link for info.
https://pinoutguide.com/UPS/apc_smart_cable_pinout.shtml
Good luck
On Tue, 28 May 2019, 15:13 , <grumpy at mailfence.com> wrote:
> a friend gave me an old apc smart-ups 1250
> it has a rs232 interface but i have no pc with a rs232 port
> i attempted to use a rs232 to usb adapter but the ups goes nuts
> i connected the ups to ba...