4 Challenger Series Installation and Quick Programming Manual
Before you begin
This section contains items that govern the installation of many different
Challenger system devices (including but not limited to the Challenger panel).
When installing a Challenger panel, or any other parts of the system, you need to
be aware of requirements for cabling and earthing, and plan accordingly.
NOTICE! A qualified service person, complying with all applicable codes, should
perform all required hardware installation.
Disclaimer: This manual contains requirements based on Australia and New
Zealand codes. It is not an authoritative reference regarding codes and has not
been reviewed by the responsible authorities. The codes may change and may
not be reflected in this document.
Cabling requirements
This section contains requirements for installers for the application and wiring of
Challenger equipment with respect to:
• System earthing
• RS-485 data cable (LAN) cabling
• Power supply from LAN or from external 12 V supply
System earthing
The following requirements are essential to the reliable operation of the
Challenger system.
• Each device’s GND link (if applicable) must be removed.
• For models TS1016, TS1016SE, or TS1016LE connect the earth conductor
from the 240/16 VAC plug pack earth to the Challenger panel’s earth terminal
(Figure 7 on page 15, item 3 or Figure 9 on page 18, item 3). For model
TS1016T connect the earth conductor from the 240 VAC terminal block to the
Challenger panel’s earth terminal. Do not extend this wire to any device
outside of the enclosure.
• Some Challenger devices have an earth lug (or stud) on the PCB and are
fitted with a link labelled “GND” or “EARTH”. In such cases, the device’s GND
or EARTH link must be removed. When configured correctly, there will be a
resistance value greater than 100 kΩ between the device’s earth lug (or stud),
or power earth terminal (similar to Figure 7 on page 15, item 3), and any “C”
or “0V” terminal on the device.
• Install LAN isolation devices between multiple buildings and maintain
independent earthing systems. For example, use TS0893, TS0894, or
TS0896 Isolation Interface modules to provide electrical isolation and/or to
extend distance.
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