Operating Instructions

Chapter 1 – Product Overview
Hardware Inputs
7
Siemens Industry, Inc.
Owner's Manual
125-5085
06/30/2015
Hardware Inputs
Analog
Air velocity sensor (one or two depending
on setup)
Application 2963
Room temperature sensor
Application 2963
Discharge temperature sensor (10K
(default) or 100K Ω software selectable thermistor)
Application 2963
(Optional) Room temperature setpoint dial
Application 2963
Digital
Occupancy button (option on room temperature sensor)
Application 2963
(Optional) Occupancy switch
Application 2963
(Optional) Pressurization selection switch
Application 2963
Hardware Outputs
Analog
AOV1 reheat valve (can use optional floating controller (DO
5/DO 6) if desired)
Application 2963
(Optional) OAV2 perimeter radiation valve
Application 2963
Digital
Supply damper (two DOs; DO 1/DO 2) (optional, in place of
analog)
Application 2963
General exhaust damper (two DOs;
DO 3/DO 4) (optional, in place of analog)
Application 2963
Autozero solenoid in Offboard Air Module
(DO 8)
Application 2963
(Optional) Alarm (DO 7)
Application 2963
Floating control of reheat valve (DO 5, DO 6) (optional
alternative of default AOV1 control)
Application 2963
Ordering Notes
PRC-OAVS with Floating Damper, AOV or Floating Reheat, (optional)
Discharge Temperature Control and AOV Perimeter Heating
550-767NN