Symbio 700 Overview; Field Connection - Trane Symbio 700 Controller Application Manual

Symbio 700 Overview

Field Connection

The Symbio™ 700 controller optimizes inputs and outputs (I/O) for multiple applications. For initial
installation of a Precedent with Symbio 700, the field landed inputs are outlined below.
Figure 1. Symbio 700 Field Connections
Table 1. Field Connections
8
Connector
Demand Shed/Demand Limit
J16
J17 BACnet Communication Connections
Equipment Shutdown Input
J18
Connections
J19 Zone Sensor Connections
Occupancy Connections
J20
J21 Thermostat Connections
Function
Connection
Signal
Pin #
1 24VAC
Demand Shed/Demand Limit Input
2
1 BACnet +
2 BACnet -
3 BACnet +
4 BACnet -
1 24VAC
Equipment Shutdown Input
2
Zone Temperature
1
2 GND
Cool Setpoint
3
4 Mode
Heat Setpoint
5
6 GND
7 24VAC
1 24VAC
Occupancy Switch
2
1 24VAC
2
3 W1/O
G (or VAV Changeover Input)
4
5 W2
6
7
Y1
Y2
X2
ACC-APG002A-EN