10
BAS-SVX084A-EN
Overview
Device Connections
The following table provides information abou
t
the types of device connections.
Note:
In addition, Eight (8) expansion points can be added for XM30 or XM32 expansion modules.
For more information on Expansion Module wiring refer to the Expansion Module
Installation Operation and Maintenance manual BAS-SVX46*-EN.
Table 3.
Device connections
Connection
Quantity
Types
Range
Notes
Analog input
(AI1 to AI3)
3
Temperature
10 k
thermistor
AI1 to AI3 can be configured for timed override
capability.
Setpoint
189
to 889
Resistive
100
to 100 k
Typically used for fan speed switch.
Universal input
(UI1 and UI2)
2
Linear
0–20 mA
These inputs may be configured to be thermistor or
resistive inputs, 0–10 Vdc inputs, or 0–20 mA inputs.
Linear
0–10 Vdc
Temperature
10 k
thermistor
Setpoint
189
to 889
Resistive
100
to 100 k
Binary
Open collector/dry contact
Low impedance relay contacts recommended.
Pulse
Solid state open collector
Minimum dwell time is 25 ms On and 25 ms Off.
Binary input (BI1)
1
24 Vac detect/dry contact
The Symbio
210
controller provides the 24 Vac that is
required to drive the binary inputs when using the
recommended connections.
Binary output (BO1
to BO5)
5
TRIAC (BO1 to BO5)
0.5 A max @24 Vac, resistive and
pilot duty
Used as binary outputs and modulating 3-wire floating
point. TRIAC switches to ground.
Analog output/
binary input
(AO1/BI2 and
AO2/BI3)
2
Linear output
0–20 mA
Each termination must be configured as either an
analog output or binary input.
Linear output
0–10 Vdc
Binary input
Dry contact
PWM output
80 Hz signal @ 15 Vdc
Pressure inputs
(PI1)
1
3-wire
0–5 in H
2
O
Pressure inputs supplied with 5 volts of power.
Designed for Kavlico™ pressure transducers.
Overall Point Total
14
