SYSLOGIC – Installation Operation Manual (IOM LOGIC 02 N 3GB)

English
WPT
RAT
CTRL
MB2MB2
Out1 Out2
TTL
Max
Med
Min
Gnd
Sig
D.I.
LN
LN
4 A max
4 A max
6 73 4 51 2
MRC
WRC
Supply
EC motor
EC driver
Infrared
receiver
Do not connect EC driver power supply to “SUPPLY” on-board connector. Power the EC driver by the
means of a direct mains voltage connection.
Caution
12 V
SIG
GND
Mode
3 4 5
CTRL
GND
SIG
12 V
Main Board
5SYSLOGIC
2.1. MAIN BOARD
RAT
Air probe with quick connector
WPT
Water probe with quick connector
1-2
Digital input D.I.
3
MRC/WRC connection (GND)
4
MRC/WRC connection (SIGNAL)
5
MRC/WRC connection (+12 V)
6
Analogue output (GND)
7
0 - 10 V analogue output (SIG)
Supply
100 ... 240 Vac power supply input
N/L
EC driver power supply
Min
Relay 3 digital output (low speed)
Med
Relay 4 digital output (medium speed)
Max
Relay 5 digital output (maximum speed)
Out1
AUX 1 digital output (cooling valve)
Out2
AUX 2 digital output (heating valve)
MB2
Connection for Modbus Module
CTRL
Quick connector for on-board control
TTL
TTL quick connector for DMI interface
Machine conguration Output out1 Output out2
1 valve
Cooling/Heating valve Not used
2 valves
Cooling valve Heating valve
With electric heaters
Cooling/Heating valve Electric heater (2A max)
2.2. MRC/WRC REMOTE TERMINAL
We recommend cable of section 0.5mm² for the connections
between the main boards and the the MRC/WRC remote
terminal.
V
Terminal No. 5, main board (12 V)
Sig
Terminal No. 4, main board (SIG)
GND
Terminal No. 3, main board (GND)