Mircom PRO-2000 Series - Figure 40: Supervised Input Wiring

MAIN PROCESSING CARDS
54
EOL 6.8K ohms
HEAT DETECTOR
MANUAL FIRE ALARM BOX
IONIZATION SMOKE DETECTOR
Use MP-300SP when end of line mounting plate is required.
-Maximum cable resistance: 50 ohms
-Voltage range: 19 - 25.5VDC
-Maximum circuit current: 28 mA
Circuits are power limited and supervised
TYPICAL ZONE WIRING
SI1-
3.
NOTES:
2.
1.
SI1+
To SI Card
POWER LIMITED CIRCUIT
I
Note 3
LEGEND:
I
See Appendix B for PRO-2000 compatible input
devices. Wire devices as per manufacturers
instructions.
4. Minimum detected ground fault impedance is 10K ohms.
Figure 40: Supervised Input Wiring