User's Manual

Installation
Power Connections
The unit must be powered by a limited power
source in accordance with standard
UL/IEC 60950-1.
The Piccolo–XR is powered by an external 6 V DC battery
source.
Use the FKN8199A cable to connect the Piccolo–XR to an
external battery. Connect Wire #1 (red) to the positive (+) pole
of the battery through a 1 A fuse (not supplied) and wire #2
(black) to the battery negative (–) pole. See Figure 16.
I/O Connections
The Piccolo–XR RTU can control up to four 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 also responds to back indication signals from
a maximum of eight different field input sensors.
The available I/O module options are as follows:
1 DI / 1 DO
2 DI / 2 DO
4 DI / 4 DO
7 DI / 1DO
8 DI / 0DO
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