Produal TRC-P Series Manual page 4

TRC-P-1A2T Wiring
Connections
TRC-P-1A4R Wiring
Connections
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Enquiries: T: +358 10 219 9100 E: info@produal.fi
CONN DESCRIPTION
G0 0V Common
WARNING:Switch off the power before any wiring is carried out.
230V 0.5A
CONN DESCRIPTION
Y1 0..10Vdc Analogue Output - default fan
speed
TR1 24Vac 1A Triac (switched to 0V)- default
Heating PWM
TR2 24Vac 1A Triac (switched to 0V) - default
Cooling PWM
24V 24Vac/dc Supply
G0 0V Common
RI1 Remote NTC10 Temperature Sensor
Input 1 (0-10V with AI option)
RI2 Remote NTC10 Temperature Sensor
Input 2 (0-10V with AI option)
Din Volt-Free Digital Input Contact (dry
contact)
485A+ Modbus / BACnet MS/TP RS485 A+
Connection
485B- Modbus / BACnet MS/TP RS485 B-
Connection
G0 0V Common
CONN DESCRIPTION
RLY1 230V 0.5A Relay - Fan Speed 1 / On-Off
Valve
RLY2 230V 0.5A Relay - Fan Speed 2
RLY3 230V 0.5A Relay - Fan Speed 3
RCOM Relay Common
RLY4 230V 0.5A Relay - On-Off Valve
24V 24Vac/dc Supply
G0 0V Common
Y3 0..10Vdc Analogue Output 3 - default
cooling stage 1
RI2 Remote NTC10 Temperature Sensor
Input 2 (0-10V with AI option)
RI1 Remote NTC10 Temperature Sensor
Input 1 (0-10V with AI option)
Din Volt-Free Digital Input Contact (dry
contact)
485A+ Modbus / BACnet MS/TP RS485 A+
Connection
485B- Modbus / BACnet MS/TP RS485 B-
Connection
G0 0V Common
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PS 6001TRC-P - 4/34