NS Series Network Discharge Air Sensors Installation Instructions
4
Technical Specifications
NS Series Network Discharge Air Sensors
Supply Voltage
9.8 to 16.5 VDC; 15 VDC nominal
Current Consumption
12 mA maximum (non-transmitting) per discharge air sensor;
60 mA maximum total current consumption per SA Bus
Terminations
Four color-coded wiring leads, stripped and tinned;
Factory-installed at the discharge air sensor screw terminal block
Sensor Addressing
DIP switch set (204 to 211); factory set at 204
Wire Size
1.0 to 0.6 mm (18 to 22 AWG) diameter);
0.6 mm (22 AWG) diameter recommended; 305 cm (10 ft) wiring lead included with the
unit
Communication Rate
Auto-detect: 9.6k, 19.2k, 38.4k, or 76.8k bps
Temperature Measurement
Range
-10°C/14°F to 60°C/140°F
Temperature Sensor Type
Local 1k Ohm platinum resistance temperature detector (RTD); Class A per IEC 60751
Temperature
Accuracy
NS Series
Discharge Air
Sensor
±0.6C°/±1.0F°
Temperature
Element Only
0.2C° at 21°C (0.35F° at 70°F)
Ambient
Conditions
Operating
-10 to 60°C (14 to 140°F); 10 to 90% RH, noncondensing; 29°C (85°F) maximum dew
point
Storage
-40 to 70°C (-40 to 158°F); 5 to 95% RH, noncondensing
Compliance
BACnet®
International
BACnet Testing Laboratories™ (BTL) 135-2004 Listed BACnet Smart Sensor (B-SS)
United States
UL Listed, File E107041, CCN PAZX,
Under UL 916, Energy Management Equipment
FCC Compliant to CFR 47, Part 15, Subpart B, Class A
Canada
UL Listed, File E107041, CCN PAZX7,
Under CAN/CSA C22.2 No. 205, Signal Equipment
Industry Canada, ICES-003
Europe
CE Mark – Johnson Controls, Inc. declares that this product is in compliance with the
essential requirements and other relevant provisions of the EMC Directive.
Australia and
New Zealand
RCM Mark, Australia/NZ Emissions Compliant
Dimensions
Sensor
Enclosure
(Height x
Width x Depth)
76 x 76 x 51 mm (3 x 3 x 2 in.)
Temperature
Probe
NS-DTN7043-x: 102 mm (4 in.) long
NS-DTN7083-x: 203 mm (8 in.) long
Shipping
Weight
NS-DTN7043-x
1.15 lb (0.52 kg)
NS-DTN7083-x
1.17 lb (0.53 kg)
The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these
specifications, consult the local Johnson Controls office. Johnson Controls, Inc. shall not be liable for damage resulting from misapplication or
misuse of its products.