APC AP9830 Datasheet download pdf (Page 24)

Remote Power-Off Device — Installation and Quick Start 21

Configuration and Setup: How to Turn Off the Output of Multiple UPSs

Matrix-UPS

in a

cascading

configuration

You can include only one APC Matrix-UPS in a cascading

configuration, and you must place it at the end of the series of

UPSs (UPS n in the example setup).

Connect

multiple RPOs in

parallel setup

(voltage input

switches only)

You can set up a remote voltage input switch by connecting

multiple Remote Power-Off Devices in parallel.



UPS 1



UPS n



Pin 3



Pin 4



Wiring to voltage input remote switch



RJ-11 cable



Keystone jack

Warning

To avoid equipment damage and false RPO

signals, use a parallel configuration only with a

voltage input remote switch. To connect multiple

RPOs to one contact closure switch, see “Cascade

multiple RPOs (serial setup)” on page 20.

















1 2 ... 19 20 21 22 23 24 25 26 27 28 29 30 31

Remote Power-Off 1
Contents 2
Product Information 22 3
Features and Requirements 4
Hardware Requirements 5
Safety Information 6
Eliminate the Hazard 7
Block access to 8
Please recycle 10
Receiving 10
• Remote Power-Off Device 11
• Keystone jack (750-0023) 11
Components of the RPO 12
Top View 13
Configuration and Setup 14
Connect single 17
Connect the 20
Placement of 22
Cascade 23
(serial setup) 23
Product Information 25
Product Specifications 26
Warranty and Service 27
Life-Support Policy 29
Radio Frequency Interference 30
*990-0197A* 31

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APC AP9830 Datasheet Page 24

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