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(3) Remote ON/OFF Connector
This connector can be used for optional remote ON/OFF switching control.
Signal Name
Remote
The UPS can be remotely switched on and off by closed-circuit contact
ON/OFF
switching signals.
The contacts should be those of a device such as a push-button switch.
Operation is as follows according to the interface setting:
Stand-Alone Mode: Remote ON/OFF
•
Workstation Mode: Remote ON/One-Touch Shutdown
•
Precautions for using Remote ON/One-Touch Shutdown
In this case, an optional switch must be connected to the Remote ON/OFF connector of the
unit that connects to the PC. If the Remote ON/OFF switch is connected to a unit that is
not connected to the PC, One-Touch Shutdown is not available.
Note 1. The Stand-Alone and Workstation Modes are selected fron the front panel. See
§12.2.1, "PC Interface Selection" for details.
Remote ON/OFF
Connector
2
ON
1
REMOTE
COM
3
4
OFF
Mini DIN 6P
6
5
4
3
2
1
- 14 -
Description
Remote ON:
start by pulse (closed contacts)
for at least 1 s.
Remote OFF:
stop by pulse (closed contacts)
for at least 1 s.
Circuit Voltage: 5V DC
Switching Current: about 12 mA
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