Operation and Maintenance Manual (DTR) iSWAY
®
Set of products
Version 1.8 of 2.2021
106
Fig. 14.15 Diagram of connecting the line with fault monitoring to the MAC-FC controller.
Connection shown
in standby (no fire). It is possible to change the logic of the MAC-FC input.
•
Connection to the SAP fire panel:
The MAC-FC controller has one input: "SAP fire" and two digital outputs: "Correct operation",
"Collective fault", designed to work with any fire system control panel.
•
The controller is installed in the automation cabinet. The design and principle of operation
of the MAC-FC regulator is the same for all executions, only the way of connecting wires
to it changes. The MAC-FC device is shown below, as well as a description of the terminals.
Fig.14.16. MAC-FC - device view.
Permissible range of cable diameters in terminals 0.5-1.5mm.
The use of both solid and stranded wires is permitted.
For stranded wires the use of sleeve ends is required.
Earthing terminals of the device
Line with fault monitoring
Line condition monitoring resistors
1.
LFB loop break
2.
No communication with the inverter
3.
GFB loop break
4.
Fire action
5.
Collective fault
6.
Blinking
– correct operation of the
programme
Switched on diode means:
Power supply
confirmation
