NPK SCS-1002, Operating Manual

Page: 4 / 80

Version 0.2 4
SCS-1002
Operating manual
1 DESCRIPTION AND OPERATION OF THE SYSTEM
1.1 T
HE
S
YSTEM
’
S PURPOSE
The System provides call signaling to the watch station from the calling stations,
located in the refrigerator chambers, ship’s hospital and other areas where restricted
mobility or life threat occur.
The System is applied on sea and river-going vessels, health care and industrial
facilities.
1.2 T
ECHNICAL SPECIFICATIONS
Main parameters and technical specifications are described in table 1.
Table 1 – The System’s main specifications
Parameter Value
Quantity of controllers, pcs. 1, 5, 10, 32
Power supply
voltage, V
SCs 24 DC
Signaling devices
24 DC or
220 AC, frequency 50 Hz
Integrated protection
– galvanic isolation from the mains;
– power reverse polarity;
– galvanic isolation of signaling circuits;
– faulty connection of call buttons;
– communication failure with controllers.
Power consumption
defined by the total power of the SC
included in the scope of delivery.
Protection degree IP22, IP56, IP66, IP67
Operating
temperature, °C
SCs operated indoors −15 to +55
SCs on open deck −40 to +55
Heat resistant SCs −40 to +125
1.3 T
HE
S
YSTEM
’
S COMPOSITION
Table 2 describes the list of the SCs. For more information on technical
specifications, composition and operation, see section table 2 and Appendix B.