ProSYS Quick Programming Setup 5
Maximum number of Devices possible:
ProSYS16 ProSYS40 ProSYS128
Total number of zone expanders 1x8 4x8 or 2x16 or 2x8 + 1x16 1x8 + 7x16
Outputs expanders 2 4 8
Keypads 812 16
Power Supply
88 8
ProSound Siren
88 8
2. Setting Zone Inputs Connection
The following diagrams illustrate the various possible zone connections.
Notes:
It is recommended that you use an End-of-Line Resistor at the far end of each hardwired zone to prevent
short-circuits (16 resistors are supplied).
For a zone with a tamper switch, you can use a Double End-of-Line Resistor to save additional Main Panel
connections.
For UL installations use only UL listed EOL resistors, Risco P/N KTRESUL.
For UL installations use only listed cables for the connection of detectors and accessories.
2.1 Connection on the main unit (ProSYS 7), G3 zone expanders (ProSYS
EZ8G3, EZ16G3) or Inputs on iWISE BUS
Note:
TEOL uses normally-closed (NC) contacts in a zone to distinguish between alarm, tamper condition and
fault/AM condition using 4.7 KΩ +6.8 KΩ + 12 KΩ End-of-Line resistors.
Notes:
The values in the diagram above refer to ProSYS version 7.xx.
NO and NC cannot be used in UL installation.
Zone expander EZ16G3 is not UL listed.
Note:
When connecting non-RISCO TEOL
detectors to the ProSYS panel, a 20KΩ
resistor to the fault terminal (instead of
the 12KΩ as depicted at left) is required.
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