SPYDER MODEL 7 VAV CONTROLLER  INSTALLATION INSTRUCTIONS
5 31-00475-01
SPECIFICATIONS
Electrical
Operational Environment
Hardware
Integrated Actuator
Table 3  Electrical Specification
Parameter  Specification
Rated input 
voltage
20 - 30 VAC; Class 2 transformer
Nominal Power 
Consumption
IP model: 8 VA; controller and 
actuator load (nothing connected to 
IO and COM)
MSTP model: 6 VA; controller and 
actuator load (nothing connected to 
IO and COM)
Full Load 
Power 
Consumption
IP model: 30 VA; maximum load 
including external loads, Sylk™, 
communication, BLE, universal IO, 
and 20 VDC output (excluding the 
load on the solid state relays).
MSTP model: 22 VA; maximum load 
including external loads, Sylk™, 
communication, BLE, universal IO 
output, and 20 VDC output 
(excluding the load on the solid state 
relays).
If the solid state relays are used, user 
needs to determine the full load 
power consumption (or VA rating) as 
per the below example.
Example for a transformer load (VA); 
if there is an addition of parallel load 
from two solid state relays with 24 
VAC @ 1.5 A: Total transformer load 
on a fully loaded controller will be 30 
VA + 72 VA = 102 VA.
Frequency 
Range
50 to 60 Hz
Auxiliary 
Output
20 VDC @ 75 mA
Table 4  Operational Environment
Parameter  Specification
Storage 
Temperature
-40 °F to 150 °F (-40 °C to 66 °C)
Operation 32 °F to 122 °F (0 °C to 50 °C)
Humidity 5 % to 95 % RH, non-condensing
Protection IP20, NEMA -1
Pollution Level 2
Table 5  Hardware Specification
Parameter  Specification
CPU
Crossover processor NXP I.MRT, 
Cortex M7
Memory 
Capacity
16 MB QSPI Flash, 16 MB SDRAM
Ethernet
(IP Model only)
Two each RJ-45 Ethernet ports.
Real Time 
Clock
• 24-hour backup after power 
failure.
• In case of power failure, the 
controller includes a super 
capacitor to retain the time set 
with the built-in real time clock 
for 24 hours. After 24 hours, the 
time will reset to the factory 
default time until the user 
performs a BACnet Time Sync.
Small LED
Transmission or reception of BACnet 
and Modbus communication signal 
(green)
Large LED
Controller status such as normal 
operation, firmware download, 
broken sensor, e.g. green, yellow or 
red
Table 6  Integrated Actuator Specification
Parameter  Specification
Torque 44 in-lbs (5 Nm)
Run Time
• Floating 108 s at 50 Hz
• Floating 90 s at 60 Hz
Mounting 
Shaft
• Round 5/16 – 5/8 in (8 - 16 mm)
• Square 1/4 – 1/2 in (6 -13 mm)
Shaft Length
≥ 1 5/8 in (41 mm)
Position feedback via integrated potentiometer
• Periodic synchronization not required.
• Additional diagnostic, for example, the command to 
change the actuator position does not provide a 
corresponding sensor reading if the actuator is 
stuck or the potentiometer is damaged.