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Installation and wiring, Digital room sensor & wall mounted space co, Sensor – Orion System RNE Modular Controller User Manual

Page 19: Rne modular controller field technical guide, Digital room sensor, Wall mounted space co, Sensor wiring, Sensor for applications requiring both a room co, Sensor is used to monitor co, Sensor wiring details

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RNE Modular Controller Field Technical Guide

INSTALLATION AND WIRING

19

Digital Room Sensor & Wall Mounted Space CO

2

Sensor

Digital Room Sensor

The OE217-00 Digital Room Sensor is used to sense Space Tempera-
ture and the OE217-01 Digital Room Sensor is used to sense Space
Temperature and Space Humidity. The Sensor connects to the RNE
Controller with the TSDRSC modular cable. It can be daisy-chained
with the OE256-01 CO

2

Sensor for applications requiring both a room

CO

2

sensor and room temperature sensor. It should be mounted at ap-

proximately 5 Ft. above the fl oor on the wall in an area that does not have
drafts or is exposed to direct sunlight. See Figure 7 for wiring details.

I2C DIGITAL

SENSOR

I2C

EXPANSION

STATIC

PRESSURE

ANALOG INPUT JUMPER SETTINGS
MUST BE SET AS SHOWN FOR
PROPER OPERATION

24 VAC POWER ONLY

WARNING! POLARITY MUST BE OBSERVED

OR THE CONTROLLER WILL BE DAMAGED

AI2

AI3

AI4

THERM

THERM

THERM

THERM

4-20mA

4-20mA

4-20mA

4-20mA

4-20mA

0-10V

0-10V

0-10V

0-10V

0-10V

0-5V

0-5V

0-5V

0-5V

0-5V

AI5

AI7

WattMaster Label

#LB102033-01

AI1

I1

SET

AI2 SET

AI3 SET

AI4 SET

AI5 SET

AI7 SET

AI2

AI3

AI4

AI5

AI7

Digital Room Sensor

CO Sensor

2

TSDRSC Cable

TSDRSC Cable

Display

Override

OVERRIDE

ALARM

Note: When a Digital Room Sensor Is
Used In Combination With The

The

r Always

Connects To The RNE Controller First
Using a TSDRSC Cable Of The
Length. The Digital Room Sensor Then
Connects To The CO Sensor With
Another

Cable.

CO

Sensor,

CO Senso

Required

Mount Sensor(s)

At Least 5 Feet Above Floor. See The

For Further

Wiring Details.

2

2

2

C

Sensor Technical Guide

O

2

TSDRSC

EMERGENCY SHUTDOWN

RNE Controller

I2C DIGITAL

SENSOR

I2C

EXPANSION

STATIC

PRESSURE

ANALOG INPUT JUMPER SETTINGS
MUST BE SET AS SHOWN FOR
PROPER OPERATION

24 VAC POWER ONLY

WARNING! POLARITY MUST BE OBSERVED

OR THE CONTROLLER WILL BE DAMAGED

AI2

AI3

AI4

THERM

THERM

THERM

THERM

4-20mA

4-20mA

4-20mA

4-20mA

4-20mA

0-10V

0-10V

0-10V

0-10V

0-10V

0-5V

0-5V

0-5V

0-5V

0-5V

AI5

AI7

WattMaster Label

#LB102033-01

AI1

I1

SET

AI2 SET

AI3 SET

AI4 SET

A

I5 SET

A

I7 SET

AI2

AI3

AI4

AI5

AI7

RNE Controller

Digital Room Sensor

Display

Override

OVERRIDE

ALARM

TSDRSC Cable

Note: When Only The

Connects Directly To The RNE

Controller Using A

Of The

Appropriate Length.

Digital Room Sensor

Is Used, It

TSDRSC Cable

The Maximum Length

Allowed Is 160 Feet. See For
Connection When The Space CO Sensor Is
Also Used.

Figure 8

2

EMERGENCY SHUTDOWN

Figure 7: OE217-00/01 – Digital Room Sensor Wiring

Figure 8: OE256-01 – Wall Mounted Space CO

2

Sensor Wiring

Wall Mounted Space CO

2

Sensor

The OE256-01 Wall Mounted Space CO

2

Sensor is used to monitor

CO

2

levels in the space served by the HVAC unit. The CO

2

Sensor con-

nects to the RNE Controller with the TSDRSC modular cable. It can be
daisy-chained with the Digital Room Sensor (OE217) for applications
requiring both a room CO

2

sensor and room temperature sensor. It should

be mounted at approximately 5 Ft. above the fl oor on the wall in an area
that does not have drafts or is exposed to direct sunlight. See Figure 8
for wiring details and installation notes. A Duct Mounted

CO

2

Sensor

can be used if desired instead of the Wall Mounted Space CO

2

Sensor.

See Figure 9 on page 20 for Duct Mounted CO

2

Sensor wiring details.