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PM7600B
PM7600B INPUT AND OUTPUT OPTIONS
NOTE: Physical analog input 1 of the W7600 is sampled every five seconds so it is recommended that the Discharge Static
Pressure Sensor (control number 2) be physically wired to analog input 1 of the W7600.
Point Name
Discharge Temperature
Discharge Static Pressure
Condenser Inlet
Temperature
Space Temperature
Outdoor Air Temperature
Discharge Velocity Pressure
Return Air Temperature
DA Temperature Cool
Setpoint (Q7601)
DA Temperature Cool
Control Band (Q7601)
Discharge Pressure
Setpoint (Q7601)
Discharge Pressure
Control Band (Q7601)
DA Temperature Heat
Setpoint (Q7601)
DA Temperature Heat
Control Band (Q7601)
Mixed Air Temperature
Auxiliary Analog Inputs 1-4
Zone Occupied Status
(Remote Analog Input
only)
63-4309—2
ANALOG INPUTS
S7600
Control
Label
Number
DA_TMP
1
Used to control heating and cooling.
PRESS
2
Used to control duct static pressure by modulating supply fan
speed or inlet vanes. Recommend wiring to analog input 1.
CNDTMP
3
Used to control precooling coil by setting limit to allow or
disallow.
SP_TMP
4
Used for control point reset, night setback or setup, morning warm-
up control features, and monitoring space condition status.
OD_TMP
5
Used for control point reset, equipment lockout features and as a
monitoring point for outdoor air conditions.
S_VEL
6
Used to control discharge velocity pressure using low and high
speed fan.
RA_TMP
7
Used for control point reset, morning warm-up control and
monitoring return air status.
DAC_SP
8
Discharge air temperature setpoint from potentiometer.
DAC_CB
9
Set discharge air temperature control band from potentiometer.
PR_SP
10
Set discharge static pressure setpoint from potentiometer.
PR_CB
11
Set static pressure control band from potentiometer.
DAH_SP
12
Discharge air heating temperature setpoint from potentiometer.
DAH_CB
13
Set heating temperature control band from potentiometer.
MA_TMP
14
Used as monitoring point for mixed air status.
SENS 1
15
The auxiliary analog inputs are used to monitor additional
SENS 2
16
analog input points not defined in this table.
SENS 3
17
SENS 4
18
NOTE: The S7600 label may not be modified (SENS 1-SENS 4).
NOTE: The S7600 will display only the value of the sensor and not
ZN_OCC
80
Network Parameter Summary of all VAV terminal box control
(W7620) occupied status information used to force the VAV
control into occupied mode when a zone has demand:
1 = unoccupied
2 = occupied
4 = unoccupied override
8 = warmup
16 = continuous unoccupied
NOTE: Numbers other than those listed indicate mixed variation
NOTE: If ZN-OCC is configured and data is not available
Functional Description
the associated engineering unit (° F, ° C, in. wc, %RH).
of VAV box status (occ, unocc, warmup, etc.).
due to a network failure or failure to datashare informa-
tion to this point, the W7600 will revert to the 24 hour
occupied mode.
18
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