Simplex 4098-9685, Installation Instructions Manual

Page: 12 / 36

6
Addressable duct sensors are connected to a 2120 CDT (4098-9755 only), 4010, 4020,
4100+, or 4120 Fire Alarm System by twisted pair-wire (MAPNET II/IDNet). The
duct sensor obtains both power and data over this wire pair. (Shielded twisted pair-
wire for the MAPNET II/IDNet circuit is recommended; if not shielded or twisted,
consult Simplex Sales Engineering.) For relay operation (4098-9756 only), a separate
24VDC source of power is required in addition to the MAPNET II/IDNet lines. Refer
to Table 1 for duct sensor compatibility.
Note: The 24VDC power source must originate from a fused power supply listed for
fire protection signaling use, or from the Fire Alarm Control Panel (FACP)
power supply.
4098-9755 Two-Wire Duct Sensor Electrical Specifications - MAPNET
II/IDNet Operation (Figure 4, Page 7)
MAPNET II/IDNet Power
•
MAPNET II/IDNet Input Voltage - 24 to 40VDC
•
MAPNET II/IDNet Current - 400uA Typical
4098-9756 Four-Wire Duct Sensor Electrical Specifications - MAPNET
II/IDNet Operation with 24VDC Power for Relay Control (Figure 5, Page 8)
MAPNET II/IDNet Power
•
MAPNET II/IDNet Input Voltage - 24 to 40VDC
•
MAPNET II/IDNet Current - 400uA Typical (800uA when relay is
activated [in alarm])
24VDC Power
•
Input Voltage - 18 to 32VDC
•
Average Supervisory Current – 3mA
•
Alarm Current – 15mA maximum
•
Compatible Remote Relay (Maximum of 15 relays) – 4098-9843 (Air Products
& Controls PAM-SD), add 15mA to alarm current for each relay used
•
Remote Relay coil connections supervised
•
Remote Relay contacts rated 7 amps at 28VDC/10 amps at 115VAC
resistive, non-power limited
Table 1. 4098 Duct Sensor Compatibility
DUCT SENSOR
MAXIMUM QUANTITY
OF DEVICES PER CIRCUIT
4098-9755 Two-Wire Duct Sensor
127 Devices (4020, 4100+, 4120)
Addresses 1 - 127
128 Devices (2120 CDT)
Addresses 0 – 128
250 Devices (4010)
Addresses 1 – 250
4098-9756 Four-Wire Duct Sensor
127 Devices (4020, 4100+, 4120)
Addresses 1 - 127
250 Devices (4010)
Addresses 1 – 250
Notes:
1. For detailed interconnection data, see wiring diagrams for specific panels.
2. Panel compatibility identification marker is model number of the module or panel.
3. Sensor compatibility identification marker is model number found on duct sensor label.
Continued on next page
Electrical Specifications
Introduction
Addressable Duct Sensors
Addressable Duct Sensor
Compatibility
Technical Manuals Online! - http://www.tech-man.com