Data Sheet for Product

Siemens Industry, Inc.
Page 3 of 4
Application Information
LCM P/N Application
Airflow Control Temperature Control
Application Notes
Device
Output Type
Application
Output
550-767C
2620
Venturi
High-speed
Modulating
Room Temp
Sensor
0-10V
Flow-Tracking, compatible with VAV fume
hood control. OCC and UOC states have
separate, selectable: >Differential Flow
Setpoint
>VAV or CAV Temp Control Mode
Room Temperature Offset for single-
point calibration and SECURE MODE for
Part 11 compliance solution.
2626
BTU Comp
[Discharge
Temp Req’d]
550-767D
2622
Venturi
Low-speed
Modulating
Room Temp
Sensor
0-10V
Flow-Tracking, compatible with CV2 fume
hood control. OCC and UOC states have
separate, selectable: >Differential Flow
Setpoint >VAV or CAV Temp Control Mode
Room Temperature Offset for single-
point calibration and SECURE MODE for
Part 11 compliance solution.
2628
BTU Comp
[Discharge
Temp Req’d]
550-767E
2621
Damper
High-speed
3-state
Room Temp
Sensor
0-10V
Flow-Tracking, compatible with VAV fume
hood control. OCC and UOC states have
separate, selectable: >Differential Flow
Setpoint
>VAV or CAV Temp Control Mode
Room Temperature Offset for single-
point calibration and SECURE MODE for
Part 11 compliance solution.
2627
BTU Comp
[Discharge
Temp Req’d]
550-767F
2623
Damper
Low-speed
3-state
Room Temp
Sensor
0-10V
Flow-Tracking, compatible with CV2 fume
hood control. OCC and UOC states have
separate, selectable: >Differential Flow
Setpoint >VAV or CAV Temp Control Mode
Room Temperature Offset for single-
point calibration and SECURE MODE for
Part 11 compliance solution.
2629
BTU Comp
[Discharge
Temp Req’d]
550-767G
2624
Damper
supply
Venturi
exhaust
Low-speed
Modulating /
Low-speed
3-state
Room Temp
Sensor
0-10V
Flow-Tracking, compatible with CV2 fume
hood control. OCC and UOC states have
separate, selectable: >Differential Flow
Setpoint >VAV or CAV Temp Control Mode
Room Temperature Offset for single-
point calibration and SECURE MODE for
Part 11 compliance solution.
2630
BTU Comp
[Discharge
Temp Req’d]
NOTE: Setpoint hardware adapter is required when using 10K duct sensor in place of room temperature sensor.