Consilium Salwico CS4000, Руководство по установке

Страница: 30 / 277

Installation Manual
Chapter 4: Commissioning requirements
Salwico CS4000
20
Chapter 4: Commissioning requirements
The procedure described below in section Loop requirements is to be
followed by the installation organisation. If nothing else is agreed, no
commissioning engineer will be sent from Consilium Marine before the
steps below are taken and the appropriate papers are signed and faxed to
Consilium Marine.
Loop Requirements
The following specification is a checklist of requirements on the loops
for Salwico CS4000 fire alarm. The specification shall be used by the
installation organisation of loop units and cabling. Start with part A,
continue with part B and then part C. Part B must be used once for
every loop.
The list in part A (Loop configuration) includes all data you need when
configuring the loops. Part B (Loop status) is more like a checklist, use
it and follow it point by point. When you have completed this part you
should have filled in, signed and faxed the special document ”Address
list/test report” one for each loop in the system. Part C (Central status) is
also a checklist but it deals with the status of the central unit.
Part A: Loop configuration
1. Minimum 2 x 0,3 mm
2
unscreened cable.
Normally class requires 0.5-1.5 mm
2
.
2. Maximum cable length: 2000 m (1000m if shielded cables are used).
See further
loop lengths
in chapter 2.
3. Maximum 254 addresses /loop. See further
loop lengths
in chapter 2