Connector - UPS YUNTO P Series (250/500/750/1250)

9 PIN D-SUB FEMALE at the UPS.
9 PIN D-SUB FEMALE (at the UPS)
PinNameDirectionDescription
1Battery ModeOutputThis pin is shorted to PIN 5 (ground) if the mains power supply fails or is out of tolerance. (NORMALLY OPEN)
2-----
3-----
4-----
5Ground---Ground terminal and common root of contacts at PIN 1, 8 and 9
6-----
7UPS shut-downInputIf a positive signal level (+5V to +12V DC) is applied, the UPS system switches off (PIN 5 is ground)
8Battery Capacity LowOutputThis pin is shorted to PIN 5 (ground) if the batteries have been discharged to such an extent that the remaining stored energy time is less than 2 minutes. (NORMALLY OPEN)
9Battery ModeOutputThe connection between this pin and PIN 5 (ground) is disconnected if the main power supply fails oe is out of tolerance. (NORMALLY CLOSED)

Note: Direction is relative to UPS.

Source: HW-Book 2001-06-08
Last modified: 2007-06-27 14:22:56.0
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