Simplex 4100U Installation & Maintenance

C-2
Table C-1 lists the correct meter readings for indicating appliances and initiating devices.
Table C-1. Acceptable Zone and Signal Circuit Meter Readings
Circuit Type Meter Reading
Class B/Style B Initiating Device (Zone) Circuit
From zone + to zone – (each zone) 3.3 K Ohms
From zone + to ground Infinity
From zone - to ground Infinity
Class A/Style D Initiating Device (Zone) Circuit
From zone + to zone – (each zone) Infinity
From zone + to ground Infinity
From zone - to ground Infinity
From zone + OUT to + IN Less than 50 Ohms
From zone - OUT to - IN Less than 50 Ohms
Class B/Style Y Notification Appliance Circuit (each signal circuit)
From + to ground Infinity
From - to ground Infinity
Resistance across circuit:
In one direction
In opposite direction
10 K Ohms
Less than 200 Ohms
Class A/Style Z Notification Appliance Circuit (each signal circuit)
From + to ground Infinity
From - to ground Infinity
From zone + OUT to + IN Less than 50 Ohms
From zone - OUT to - IN Less than 50 Ohms
Resistance across circuit:
In one direction
In opposite direction
Infinity
Less than 200 Ohms
Shielding
Shield to ground Infinity
Shield to - Infinity
Shield to + Infinity
MAPNET/IDNet II Loops (ZAMs and IAMs)
From MAPNET/IDNet II + to ground Infinity
From MAPNET/IDNet II - to ground Infinity
Appendix C: Checking System Wiring, Continued
Meter Readings

Simplex 4100U Specifications

General

Control Panel Type	Addressable Fire Alarm Control Panel
Display	LCD
Power Supply	120/240 VAC, 50/60 Hz
Max Signaling Line Circuits (SLC)	2
Operating Temperature	0°C to 49°C (32°F to 120°F)
Humidity Range	10% to 93% non-condensing
Network Capability	Yes
Communication Protocol	RS-232, RS-485
Battery Backup	24 VDC
NAC Outputs	4
Signaling Line Circuits (SLCs)	2
Power Supply Current	3.0 A
Max Notification Appliance Circuits (NAC)	4
Max Releasing Circuits	4
Max Relay Circuits	4
Communication Ports	RS-232, RS-485