Appendix 6: Wiring diagrams
6.2 HS3032 and HS3248 wiring diagram (EN50131 only) HSC3020C enclosure
HS3032/HS3128/
HS3248
UA718
MICRO-B
PC LINK
USB TYPE A
BATTERY
Cable tie
required
Tamper switch
and mounting
bracket
Power supply
mounting screws
Primary: 100-240V AC, 50-60Hz, Class 6
Secondary: 18V DC, 3.6A
Power adaptor: HS65WPS
Cable tie
required
To power adaptor
module (Blue-Neutral)
To power adaptor module
(Green/Yellow-EGND)
To power adaptor
module (Brown-Live)
Replace fuse with same type (20 mm) rated
250V/3.15A Slow Blow
STANDOFF
PC BOARD
Cable tie
required
1. Insert standoff into cabinet mounting hole in the
desired location. The standoff makes an audible
“click” when properly inserted.
2. Position circuit board mounting holes over
standoffs. Press firmly on board to snap in place.
Use metal standoff and screw in the position
indicated.
IMPORTANT! Ensure screw and standoff are tightly
secured to establish Earth ground connection.
1x17 Ah/12V or for NFA2P
1X18Ah/12V sealed lead
acid type battery
Cable ties (not supplied) recommended
POWER LIMITED
CABINET
AC IN
(Blue-Neutral)
EGND
(Green/Yellow)
AC in
(Brown-Live)
Use No. 14-22 AWG size wire
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