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XM600 MultiPlexed XM679K / XM678D



• Multi-master devices
• Possibility to link up to eight devices
• Possibility to drive and set slave modules through a single keyboard connected to the master unit
• Integrated stepper electronic expansion valve driver
• Internal real-time clock
• Anti-sweat heater management through the dew point value
• Virtual probe management
• RS485 output with ModBus protocol
• Hot Key or Prog tool kit connector for a quick and easy programming


FEATURES XM679K XM678D
Display: n° digits on keyboard ± 3 d.p.  on keyboard ± 3 d.p. 
Keyboard push buttons CX660 : 6 
T620T : Touch Screen Keyboard
CX660 : 6 
T620T : Touch Screen Keyboard
Power supply 110, 230Vac  24Vac 
Probe inputs 
Defrost NTC, Pt1000 NTC, Pt1000
Display NTC, Pt1000 NTC, Pt1000
Thermostat  NTC, Pt1000 NTC, Pt1000
AUX NTC, Pt1000 NTC, Pt1000
Suction pressure NTC/Pt1000/4-20mA/0-5V NTC/Pt1000/4-20mA/0-5V
Condesing pressure NTC, Pt1000 NTC, Pt1000
 Digital inputs 
Start defrost, pressure switch, AUX, generic alarm, serious alarm mode, light, ON/OFF, holiday 3 config 3 config
Relay outputs 
Compressor 5A  5A 
Defrost 16A  16A 
Light 8A 8A
Fans 8A 8A
Alarm 8A 8A
AUX 8A 8A
Other
Hot Key / Programming Tool Kit present present
Real Time Clock present present
Remote display output X-REP X-REP
Serial output RS485 optional RS485 optional
4-20mA/0-10V output optional   optional  
PWM output optional   optional  
Buzzer on Keyboard  on Keyboard 
Connection kit XM-FC21 XM-FC26
Valve driver output ON/OFF up to 30W stepper


XM679K Advanced multifunction controller for N.T. And L.T.
Ventilated applications with auxiliary and alarm outputs and on/off 


XM678D Advanced multifunction controller for NT and LT
Ventilated applications with stepper valve management









 Inquiry - XM600 MultiPlexed XM679K / XM678D