USER'S MANUAL, NS40
CHECKPOINT SYSTEMS, INC. CONFIDENTIAL AND PROPRIETARY INFORMATION, FOR INTERNAL USE ONLY
Document No. 10035527
Rev. 00
Page 19 of 21
6.1.2
Plenum PSU Installation
In the US, if the power supply is to be installed in a plenum (HVAC ventilation) area, the
GlobTek GS-599MC-KIT(R) (CKP P/N 7367100) must be installed. In the event of such
an installation, the power supply must be hard wired to comply with section 300.22 (C) of
the NEC.
The kit includes the standard power supply (see Figure 2 above) and plenum-rated
conversion kit.
6.2
PSU 1:1 Rule
The "Power Supply One to One Rule" for NEO Controller is required.
PSU should be wired directly to a pedestal. Powering 2 primary pedestals from one PSU
in daisy chain configuration is not allowed.
6.3
Other Safety Considerations
Always install using quality 18AWG, 2-Conductor cable routed directly to the TR4300
power input.
Only use 1 power connector as the DC Power input (i.e. do not connect 2 power supplies
directly to 1 reader).
On the EAS Sensor, J6 and J14 are wired in parallel, allowing the means to supply power
to an accessory device (rated for +24V DC), provided that the accessory device and the
TR4300 combined do not draw more current than the PSU rating (e.g. 2.1 amps max
current).
6.4
Ferrite Core Installation
The NS40 Install Kit contains the required ferrite cores, which are applied to the DC
power cord and other I/O cables. Refer to the NS40 Quick Start Guide for ferrite core
number of turns, type and placement on the system I/O cables.
Consistent with NEO NP10/20 Pedestals, applying an additional ferrite core at the PSU
Adapter side is considered optional.
6.4.1
Optional Ferrite on DC Cord near PSU AC/DC Adapter
Although not required for FCC or ETSI compliance, the ferrite core shown below is
considered "optional." When the DC cord seems to be causing "noise" then applying any
of these types of ferrite cores may mitigate the noise conditions.
