Edwards Signaling FSC Series - Manual (Page 80)

Appendix A: System calculations
72 FSC Series Technical Reference Manual
Form A
Module
Quantity
Standby
current (mA)
Qty X Standby
current (mA)
Alarm
current (mA)
Qty X Alarm
current (mA)
FSRSI 17 56
FSRZI-A or FSRZI-
SA 8 76
FSRRM24 (common) 26 70
FSRRM24 (zone) 10 70
FSUIM 53 114
FSRA10(F)/
FSRA10C(F) 17 98
Other AUX
Total AUX [2]
1. The maximum number of remote modules that you can install varies with the control panel model.
[2] If Total AUX exceeds 500 mA, use an auxiliary/booster supply to share some of the load. See
“Connecting an auxiliary/booster power supply“ on page 22.
Form B
IDC
Quantity of
detectors [1]
Detector current
(mA) [2]
Standby current per circuit
(Quantity x Detector current)
IDC 1
IDC 2
IDC 3
IDC 4
IDC 5
IDC 6
IDC 7
IDC 8
IDC 9
IDC 10
Total IDC standby current =
[1] See compatibility list P/N 3101019 for a list of approved detector models and quantities.
[2] Maximum current per IDC may not exceed 3.0 mA.