Spectris Arcom VIPER Quick Start Manual page 12

VIPER RedBoot and AEL Quickstart
Power supply
The AC Power Supply Unit (PSU) supplied in the kit is rated at 2.5A @ +24V DC. This is
designed to support the requirements of the VIPER ICE or CYCLOPS. If additional
devices are powered from this supply, ensure that the overall current rating is not
exceeded.
In a VIPER ICE system, the UPS signal /POWER_DOWN is connected to /OUT0 on pin
13 of PL9 of the VIPER. This means the UPS can be shut down using GPIO20.
© 2005 Arcom Issue D
Power supply
12