EST EST3X - Remote annunciator device addresses

Appendix A: System calculations
EST3X Technical Reference Manual 253
Worksheet B: NAC power current
Instructions: For each circuit, enter the total amount of alarm current required. Use the DC RMS current values listed on
the device installation sheet for your calculations.
Devices
Standby
current (mA)
Alarm
current (mA)
NAC/AUX 1
NAC/AUX 2
NAC/AUX 3
NAC/AUX 4
3-IDC8/4 - IDC/NAC 1 [1]
3-IDC8/4 - IDC/NAC 2 [1]
3-IDC8/4 - IDC/NAC 5 [1]
3-IDC8/4 - IDC/NAC 6 [1]
3-ZA20(A/B)
3-ZA40(A/B)
Total (mA)
[1] Enter values only if the NAC signal source is the PS10-4B power supply.