Toshiba UT1A1A010C6 User Guide - Page 37

Dry Contact Interface optional card, USB Port - drivers

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6.2 Dry Contact Interface (optional card) DB9 Male Connector Outline (facing connector) Pin # Description 1 UPS fail, relay contact, normally open, active close. 2 Summary alarm, relay contact, normally open, active close. One of the following signals activate this signal: 1) Output fault 2) Bus fault 3) Over temperature 4) Overload 5) Over Charging 6) Battery test fail 7) Charger failure 3 GND for secondary 4 Remote shutdown 5 Common 6 Bypass active, normally open, active close 7 Battery low, normally open, active close 8 Battery mode shutdown 9 Utility fail, normally open, active close I/O Type output output input output output input output Table 2 : DryContact Pin Out Signal Chart 6.3 USB Port Connecting the UPS to a computer using the USB port of the computer requires USB compliant hardware, PC operating system support, and a UPS driver. The RS232 serial 15

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6.2
Dry Contact Interface (optional card)
15
Pin #
Description
I/O Type
DB9 Male Connector Outline
(facing connector)
1
UPS fail, relay contact, normally open, active close.
output
2
Summary alarm, relay contact, normally open, active close.
One of the following signals activate this signal:
1) Output fault
2) Bus fault
3) Over temperature
4) Overload
5) Over Charging
6) Battery test fail
7) Charger failure
output
3
GND for secondary
4
Remote shutdown
input
5
Common
6
Bypass active, normally open, active close
output
7
Battery low, normally open, active close
output
8
Battery mode shutdown
input
9
Utility fail, normally open, active close
output
Table 2 : DryContact Pin Out Signal Chart
6.3
USB Port
Connecting the UPS to a computer using the USB port of the computer requires USB
compliant hardware, PC operating system support, and a UPS driver. The RS232 serial