Owner's Manual

2
Installation
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Power Connections
The unit must be powered by a limited power
source (6V DC) in accordance with standard
UL/IEC 60950-1. See Power in Appendix A below.
The Piccolo XR Plus is powered by an external 6V DC battery
source.
Use the 11.0558 and 11.0559 cables to connect the Piccolo XR
Plus to an
external battery. Connect Wire #1 (red) to the
positive (+) pole
of the battery through a 1A fuse (not
supplied) and wire #2
(black) to the battery negative (–) pole.
See Figure 16.
I/O Connections
The Piccolo XR Plus RTU can control up to eight DC Latch
Solenoids.
The solenoid operating voltage can vary in the range of +9 to
+20V DC (defined by the site configuration definition in the
DIOS Service Toolkit).
The Piccolo XR Plus also responds to back indication signals
from
a maximum of twelve different field input sensors.
The available I/O module options are as follows:
 5 DI / 5 DO
 6 DI / 6 DO
 8 DI / 8 DO
 11 DI / 5 DO
 12 DI / 4 DO
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