Mircom PRO-2000 Series - Figure 54: so Card Typical Wiring Diagram for Releasing Circuit

MAIN PROCESSING CARDS
70
EOL
24V DC
POWER SUPPLY
(+)
(-)
POWER LIMITED, SUPERVISED CIRCUITS
For NAC circuits use UL Listed for Fire Protective Signaling
Systems (ULC Listed in Canada) regulated, isolated 24VDC
power supply (supervised and power limited).
For NAC circuits, us MP-300SP when EOL
mounting plate is required.
See Appendix B for PRO-2000
compatible NAC devices.
1.
3.
NOTES:
(+)
(+)
(-)
(-)
SO CARD
1
4
2
J2
J3
Note 3
NAC
MP-300SP
Note 5
J4
VIN+
VIN-
6K8 ohms
Note 2
MR-320SP
Note 4
2.
4.
3
GND
C
NC
NO
NOTE 1
1
4
2
3
GND
C
NC
NO
Use MP-320SP when solenoid circuit EOL devices must be on a
mounting plate.
5. See Appendix B for PRO-2000 compatible releasing devices.
Solenoid
For Releasing circuits use Special Application Mircom
APS-14127-00 Auxiliary Power Supply.
Figure 54: SO Card Typical Wiring Diagram for Releasing System