ИБП  > APC pinouts
APC Part# 940-0024C, # 940-0024B, # 940-0024D or 940-1524(black cable). Compatible with most APC UPSs that have a DB9 serial port. Should work with APC PowerChute or Apcupsd(UPS Server for Linux)

Should be compatible with: 

  • Back-UPS Pro    BP650, BP650S, BP650SC, BP420, BP420S, BP420SC, BP280S (also compatible with  940-0095B cable)
  • Smart-UPS 3G    SU420NET, SU620NET, SU700NET, SU1000NET, SU1400NET, SU2200NET, SU3000NET, SU2200XLNET, SU2200XLTNET, SU3000TNET, SU5000T, SU1400RMXL3U, SU2200RM3U, SU2200RMXL3U, SU2200RMXLNET, SU2200RMXLTNET, SU3000RM3U, SU3000RMNET, SU3000RMT3U, SU3000RMXL3U, SU5000, SU5000RMT5U
  • Smart-UPS 3.5G    SU700RM2U, SU1000RM2U, SU1400RM2U
  • Smart-UPS 3.6G(Serial)    SUA1000, SUA1500, SUA750XL, SUA1000XL
  • Smart-UPS 4.0G(Serial)    SUA2200, SUA2200RM2U, SUA3000, SUA3000RM2U, SUA3000RMT2U
  • Smart-UPS SC    SC420, SC620
  • Matrix    MX3000, MX5000, MX3000XR, MX5000XR

 

APC Part# 940-0024A, 940-0024B, 940-0024C, 940-0024D, 940-1524  cable scheme

According to APC forum, letter suffix is related to (change of?) manufacturer or revision, not wiring, and cables are electrically interchangable.

'Simple scheme' diagram further below looks correct for 940-0024 & A,B,C or D revisions and 940-1524 which is 15' long cable; and matches what viewed on a third-party site. 

 

Simple scheme (APC 940-1524D cable)

UPS
Signal Name
DB-9 Male
(UPS end)
DB-9 Female
(PC end)
PC
Signal Name
TX / AC Fail 2 2 Rx, Received Data
RX / Shutdown 1 3 Tx, Transmitted Data
Common 9 5 GND

At the PC end: pins 1,4 (DCD, DTR) shorted; pins 7,8 (RTS, CTS) shorted.
DB-9 shells are also connected.

 

 

 

Alternative scheme. Smart UPS Console Cable  APC part # is unknown.

DB 9 PC Male

UPS DB 9 Female

Comment

1 & 2

2

RX??  Short Pins 1 & 2 on PC side connect to Pin 2 on UPS side

3

1

TX ??

4

N/C

No Connection

5

9

GND

6

N/C

No Connection

7 & 8

N/C

Short Pin 7 & 8 on PC side.

Terminal Set Up:

2400 baud 8 bit no parity 1 stop no handshake.

Apply the port settings to establish the connection.
 Press 3-5 times to display the username prompt.
Use the default username and password of apc

 

9 pin D-SUB female схематический вид разъема
Разъем 9 pin D-SUB female
На эту распиновку есть 61 отзыв(а): 59 положительных и 2 отрицательных.

Эта распиновка
Источник(и) этой и дополнительной информации: UPS FAQ in russian, http://aplawrence.com/Bofcusm/472.html
This page contain parts under Copyright © 2000-2015 by pinouts.ru team.
No portion of this webpage may be reproduced in any form without providing visible HTML link to pinoutguide.com . Webmaster permission required in any other cases.
Efforts have been made to ensure this page is correct, but it is the responsibility of the user to verify the data is correct for their application.