7
1.3
Connections
Inputs T1
Collector sensor
Inputs T2, T3, T4, T7 bis T12
Sensor for tank, collector or additional functions
Input T5
Sensor for collector return (theoretical heat quantity metering), tank, collector or additional functions
Input T6
Pulse flow meter (heat quantity meter), pulse 5 VDC
VFS input (Duplex)
VFS flow and temperature sensor for computing output and energy (electronic heat quantity meter),
input voltage 5 VDC, flow output voltage 0.5 to 3.5 VDC, temperature output voltage 0.5 to 3.5 VDC,
flow measuring range 1 to 200 l/min
VFS input (Multiplex)
2 inputs for VFS flow and temperature sensor for system control (not for calculating output and
energy), input voltage 5 VDC, flow output voltage 0.5 to 3.5 VDC, temperature output voltage 0.5 to
3.5 VDC, flow measuring range 1 to 200 l/min
RPS input
2 inputs for RPS pressure and temperature sensor (system control), input voltage 5 VDC, pressure
output voltage 0.5 to 3.5 VDC, temperature output voltage 0.5 to 3.5 VDC, pressure measuring range
0 to 10 bar
Outputs P1, P2, P4 and P5
TRIAC output 230 V / max. 1 A, for solar and heating pumps, with speed control (modulated
phase control) Min. 2W load on TRIAC to switch, if a power relay or similar is used.
PWM signal 4-15 V / 100-4,000 Hz, for control and speed regulation of high efficiency pumps
Note: It is also possible to connect a valve to these outputs in conjunction with the resistance kit.
Outputs P3, P6, P7, P8, P10
Relay output 230 V / max. 2 A, for solar and heating pump or valve
Output P9
Floating relay output 230 V/max. 2 A, for solar and heating pump, valve or floating demands
RJ45 slot
Duplex-Multiplex digital interface
*ATTENTION:
As a savety feature, all critical parameters (system and Extra function) are not accessible any more after 4 hours
power on. If you want to modify these parameters, you must unplug and plug in controller. No settings are lost when unplugging, or
after a power failure.After 4 hours it is only possible to alter system optimization settings.
Содержание MULTIPLEX
Страница 2: ...2...
Страница 18: ...18...
Страница 33: ...33...
Страница 48: ...48...
Страница 63: ...63...
Страница 78: ...78...
Страница 93: ...93...
Страница 108: ...108...
Страница 123: ...123...
Страница 138: ...138...
Страница 139: ...139 MULTIPLEX dt 230...
Страница 153: ...153...
Страница 154: ...154 MULTIPLEX ADVANCED dt 230V...
Страница 168: ...168...