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Installation and wiring, Rne controller wiring, Rne modular controller field technical guide 18 – Orion System RNE Modular Controller User Manual

Page 18: Zone

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INSTALLATION AND WIRING

RNE Modular Controller Field Technical Guide

18

Figure 6: OE332-23E-RNE – RNE Controller Wiring

Line Voltage

All Comm Loop Wiring Is

Straight Thru

24VAC

GND

Local Loop

RS-485

9600 Baud

See Individual

Component Wiring

Diagrams For Detailed

Wiring Of Analog Inputs

And Outputs

For Stand Alone Applications,

Connect To System Manager. For Network

Applications Connect To Next Controller And/Or

MiniLink PD On Local Loop.

G - Fan ON/OFF Only

R - 24VAC

Relay Output Contacts
R2 Through R5 May Be User-
Configured For The Following:

1 - Heating Stages
2 - Cooling Stages
3 - Warm-up Mode Command (VAV Boxes)
4 - Reversing Valve (Air To Air Heat Pumps)
5 - Reheat Control (Dehumidification)
6 - Exhaust Fan Interlock
7 - Preheater For Low Ambient Protection
8 - Alarm
9 - Override
10 - Occupied
11 - OA Damper
12 - Heat Wheel
13 - Emergency Heat

Note: A Total Of 20 Relays Are Available By
Adding Relay Expansion Modules. All
Expansion Module Relay Outputs Are User
Configurable As Listed Above.

Connect FRP Tubing To High Pressure
Port (Bottom Tube) and Route To Static
Pressure Pickup Probe Located In Unit
Discharge. Leave Port Marked “Lo” Open
To Atmosphere

OE271

Static Pressure

Transducer

Splice If Required

Connect To
Expansion Module(s)
(When Used)

Connect To Digital Room Sensor And/Or
Digital CO Sensor

2

Warning:
24 VAC Must Be Connected So That All Ground
Wires Remain Common. Failure To Do So Will
Result In Damage To The Controllers.

T to T, R to R & SHLD to SHLD

Size Transformer For Correct
Total Load.
RNE Controller = 8 VA

RNE Controller

Note:
All Relay Outputs Are Normally Open
And Rated For 24 VAC Power Only.
1 Amp Maximum Load.

AI1 SET

AI2 SET

AI3 SET

AI4 SET

AI5 SET

AI7 SET

Jumpers

RNE Controller Wiring