Setup And Adjustments; Warmer/Cooler Adjustment; Occupancy Override; Network Sensor Addressing - Johnson Controls NS Series Installation Manual

Figure 1: Modular Jack Pin Number Assignments
Figure 2: Wiring to the Screw Terminal Block
10. Align the tabs on the bottom edge of the mounting
base with the slots on the bottom edge of the
network sensor assembly, and rotate the assembly
onto its mounting base.
Note: On models featuring a screw terminal
block, be certain that the terminal block pins
align with the holes in the terminal block.
11. Use a 1/16 in. (1.5 mm) Allen wrench or Johnson
Controls T-4000-119 Allen-Head Adjustment Tool to
tighten the security screw and fasten the network
sensor assembly to the mounting base.
Note: Do not overtighten the security screw to
avoid damaging the unit.
Vertical Wallbox-Mounted or Surface-Mounted NS Series Network Sensors without LCD Installation Guide
12. Use the Metasys Controller Configuration Tool
(CCT) or Facility Explorer Programmable Controller
Tool (FX-PCT) software to commission the
network sensor. Refer to the Controller Tool Help
(LIT-12011147) for more details.

Setup and Adjustments

Warmer/Cooler Adjustment

Certain models include a warmer/cooler dial designed to
make minor temperature adjustments from the setpoint.
Turning the warmer/cooler dial adjusts the temperature
setpoint up to ±5.0F°/±3.0C°.

Occupancy Override

Some models include an occupancy override push button
on the left side of the network sensor, inline with the
green Light-Emitting Diode (LED). If the green LED is
illuminated, the network sensor is in the occupancy
override mode. If the green LED is not illuminated,
pressing the occupancy override push button activates the
normal-working-hours comfort mode.
Some NS-series sensor models also include a PIR
Occupancy Sensor, or can initiate occupancy by rotating
the setpoint dial. The LED is not illuminated when the PIR
sense occupancy or the setpoint dial is rotated.

Network Sensor Addressing

Most network sensors have a default device address of
199 on the SA Bus. For averaging models, the sensor
address must be set on the dual-switch DIP switch block
on the network sensor Printed Wire Board (PWB).
Averaging models are shipped with both switches set to
ON, resulting in a device address of 203. Device addresses
can be DIP switch set from 200 to 203; see Figure 3 and
Table 1 for more details.
Figure 3: Dual-SwitchDIP Switch Block
Table 1: Network Sensor Addressing
DIP Switch
Address Switch 2
200 OFF
201 OFF
202 ON
203 ON
Switch 1
OFF
ON
OFF
ON
3