Herz H7711 Series Datasheet

H7711 Series Digital Thermostat.
H7711 series thermostats are used to control room temperature in industrial, commercial
and residential environment via controlling electric modulating valve with 0-10VDC (4-20mA)
control signal or floating control as well as damper actuator of VAV system.
Electronic control technology is adopted, with green backlit LCD display of: working mode
(cooling " ", heating "
auto " "); room temperature; setting temperature etc. push button: On/Off "
changeover " "; fan speed choose "
Shell: PC + ABS retardant material.
Function :
 Detect and Display room temperature
 Room temperature setting
 Fahrenheit or Celsius degree display
Order Guide:
Model
H7711A
H7711AN
H7711B
H7711BN
H7711C
H7711CN
H7711D
H7711DN
H7711E
H7711EN
H7711F
H7711FN
H7711I
H7711IN
H7711K
H7711N
Fan: thermostat with fan functions, can be selected with single speed fan or three speed fan by setting parameter.
Remote Control: input signal can be selected by setting parameter.
Specification :
 Set temperature range: 0 - 99.5℃ adjustable
 Accuracy displayed:
 Accuracy:
 Rated Power:
 Sensor type:
 Display:
HERZ Armaturen Ges.m.b.H.
A-1230 Wien, Richard-Strauss-Strasse 22,A-1230 Vienna, Austria.
", ventilating " ", auto "
" and temperature adjustment "
Output signal
Floating Modulation
Cooling/Heating
Cooling/Heating
Cooling/Heating
Cooling/Heating
Cooling/Heating
Cooling/Heating
Cooling/Heating
Cooling/Heating
Cooling Heating
Cooling Heating
Heating Cooling
Heating Cooling
Cooling&Heating
Cooling&Heating
Cooling&Heating
Cooling&Heating
0.1℃
±0.5℃
 1 W
NTC
LCD
" ); fan speed (low " ", med "
" and "
 Timing sleep
 Control On/Off of cooling and heating equipment
 Selectable single speed or three speed fan control
Fan
(Single/3-speed)
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 Power:
 Output signal:
 Input signal:
 Dimensions:
 Fixing screw width : 60mm (Standard)
Data sheet for H7711, Issue 0916
", high " ",
"; mode
".
RS485 Input
Network Control
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AC 24V±10％, 50Hz/60Hz
resistive
AC 24V×2 (0.5A
0 - 10VDC(5mA) / 4 - 20mA (600Ω)
dry contact (NO)
86×86×23mm (W×H×D)
Remote
Sensor
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