Nac Wiring - Faraday MPC-6000 Installation, Operation And Maintenance Manual

MPC-6000 / MPC-7000 / RND-2 INSTALLATION, OPERATION AND MAINTENANCE MANUAL

NAC Wiring

At the lower right corner of the main board the terminal blocks TB12 and TB13 are used for the
connection of notification appliances. Four individual NACs marked 1 through 4 are provided
and the polarity shown is when the NAC is activated.
NAC Rating:
Alarm Voltage: 24V FW regulated (nominal)
Max. Alarm Current: 1.5A/NAC circuit
Max. Ripple: 16VAC
Max. Wire Voltage Drop: 1.0VDC
Max. Standby Current: 1.0mA
NOTE:
The maximum total current for the MPC-6000
NACs is 3.0A and 6.0A with the optional
additional Transformer P/N NPE-1.
The maximum total current for the MPC-7000
NACs is 5.0A and 8.0A with the optional
additional Transformer P/N NPE-1.
Polarity Shown
In Activated Condition
See table for NAC Jumper
Configurations
Use the following table to configure the NACs for either Class A or Class B operation.
Notification Appliance Circuit
Supervised, Power Limited
See Appendix B for
Compatible Devices
NAC 1,2
NAC #s Class "B"
Operation
1,2 JP1
3,4 JP3
42
Typical
Style Z, Class A
No EOL Device
NAC 3
Paired Class
"A" Operation
JP2
JP4
Typical
Notification Appliance Circuit
Style Y, Class B
Supervised, Power Limited
See Appendix B for
Compatible Devices
P/N 140-820405
Faraday
24K ½W
P/N 10807
24K 1/2W
See Typical
Wiring