Emerson 210-2002 User Manual

NOTE:

E2/Einstein

F8

Y
6
1

Wall-Mounted Dewpoint Sensor

Wall-Mounted Dewpoint Sensor

Product Information Sheet

Product Information Sheet

210-2002

Overview

The 210-2002 is a Vaporstat™ wall-mounted
dewpoint sensor. The sensor is designed for
measuring indoor or outside dewpoint or absolute
humidity level.

Sensor Wiring

1. For wiring the dewpoint sensor to a CPC
input board, use Belden #8761 shielded two­conductor cable or equivalent.

2. Connect the BLACK and WHITE wires to the
screw terminals on the sensor’s connector as
shown in
Ground and WHITE to 0-5V Output). Clip the
SHIELD wire.

Figure 1 - Sensor and Input Board Wiring

3. Connect the SHIELD and BLACK wires to the
0V terminal of the input board. Connect the
WHITE wire to the SIG terminal of the input
board.

4. Connect 24VAC (a separate 120VAC/24VAC
transformer must be used P/N 640-0039) to
the power terminal on the dewpoint sensor
back plate using the BLACK and WHITE wires.
(This 24VAC transformer must only be used
to power this dewpoint sensor. Do not use

Figure 1

(connect BLACK to Signal

this transformer to power additional
devices.)

5. Locate the input dip switch for the sensor
point, and set to the OFF position (LEFT for
MultiFlex, DOWN for 16AI). Refer to the input
board’s user manual for locations of the
input dip switches.

Controller Setup

DO NOT set this sensor up with a sensor type

of “Dewpoint”; that setting is only for CPC
Dewpoint Probes (P/N 203-1902). This
dewpoint sensor MUST be set up as a
sensor type.

1. After logging into the controller, press

6 +  to open the Input Status screen or

press the

Configuration),
using an Einstein, press
the Home screen. Press
Press
Press
Summary screen.)

Input Status Screen

I key,  (System

 (Input Summary). (If

(ACTIONS) from

(System Setup).
(Input and Output Point Setup).
(Input Summary) to open the Input

linear

47



48

Wall-Mounted Dewpoint Sensor

Product Information Sheet

210-2002

2. Highlight the input-point the sensor is

attached to and press

up the input, or press
Actions Menu and select
an Einstein, select an input point and press
(SETUP IN) to open the Analog Input screen.)

E2 Actions Menu for Selected Input

 (SETUP) to set

 to open the

5 (Setup). (If using

3. Select Analog to set up the input as analog.

The Analog Input screen will display:

Set Sensor Type to Linear

4. Once on the Analog Input screen, move the

cursor to the

Sensor Type field, press

 (LOOK UP), and set to Linear. (If using

F7

an Einstein, press F7 (LOOK UP) and set to
Linear.)

Option List Selection Menu For Sensor Type

5. Move cursor to Select Eng. Units and press

 (LOOK UP). Set this field to DF (for

Degrees Fahrenheit). (If using an Einstein,

F7 (LOOK UP) and set to DF.)

press

Set Sensor Type to Linear

6. Then set the following sensor properties:

• Set the Modify field to: EndPoint. (If

using an Einstein, press
and set to

EndPoint.)

F7 (LOOK UP)