Danfoss TTS700 User Manual

l
STATUS–Pin5&6–Output;closedcircuit:compressorinnormaloperation;opencircuit:
compressorinalarmcondition.
l
SPEED–Pin7&8–compressormotorspeedoutput(0-5V=10,000RPM/volt)
NOTE
SPEEDoutputnolongeravailableforcompressorsrunningBMCCfirmwareversionsCC3.0andlater.
l
LIQT–Pin9&10–Liquidtemperaturesensorinput
l
RefertotheApplicationsandInstallationManualforthermistorspecifications
J3 – Input/output
l
RUN–Pin1&2–compressorrunningindicatoroutput.NormallyOpen,closeswhenRPMreaches
specifiedRPMsetinBMCC
l
ANALOG–Pin3&4–OutputdependentonBMCCsetting.0-5Vor0-10VsetbyjumperJP1
l
ENTRY–Pin5&6–Enteringchilledfluidtemperaturesensorinput

o
UseENTRYjumperwhennosensorconnected

o
RefertotheApplicationsandInstallationManualforthermistorspecifications
l
LEAVE–Pin7&8–Leavingchilledfluidtemperaturesensorinput

o
UseLEAVEjumperwhennosensorconnected

o
RefertotheApplicationsandInstallationManualforthermistorspecifications
J4 – EXV 1 & EXV 2 Control – 15V output (200mA maximum each)
l
EXV1–Pin6to9
l
EXV2–Pin1to4
J5 – Liquid Level input
l
LIQLEV1–Pin4to6–Liquidlevelsensor
l
LIQLEV2–Pin1to3–Liquidlevelsensor
l
ProvidesLiquidLevelfeedbacktodriveEXV1&2inCC3.1.4only.
l
RefertotheApplicationsandInstallationManualforfurtherinformation
l
JumpersJP5(LIQLEV1)&JP6(LIQLEV2)

o
Forusewithavoltage-typelevelsensor(with15Vsupplyand0-5Vsignal)
n
InstalljumpersbetweenLVLpins2aand3a,andpins2band3b
n
Connectthesensorleadstothe“+,”“S,“and“-“terminalsontheCompressorI/OBoard
(consultvendordocumentationforsensorleadidentification)

o
Forusewitharesistive-typefloatsensor
n
InstalljumpersbetweenLVLpins1aand2a,andpins1band2b
n
Connectthesensorleadstothe“-”and“S”terminalsontheCompressorI/OBoard

o
WhenusingSuperheatControl(nosensorconnected)
n
InstalljumpersbetweenLVLpins2aand3a,andpins2band3b
J6 – RS-232 Compressor Interface Cable connection
l
CommunicationportwithBackplane
J7 – RS-232 external communication port
l
9-pinSerialPort

M-SV-001-EN Rev. H-1/23/2023 Page 61 of 294

Danfoss TTS700 Specifications

General

Brand	Danfoss
Model	TTS700
Category	Air Compressor
Language	English