Unigas C85A - Page 93

X52
PIN4 x
(functional earth)
PIN3 x
A
C power supply from transformer to
LMV5... system
A
C 12 V +10 % / -15 %, 50...60 Hz
PIN2 x Reference ground (PELV)
PIN1 x
A
C power supply from transformer to
LMV5... system
A
C 12 V +10 % / -15 %, 50...60 Hz
Terminal
group
Connection symbol
Inpu
t
Outpu
t
Description of connection termi- nals Electrical rating
Temperature / pressure controller
X60
PIN5 x
Functional earth for shield connec- tion
PIN4 x Reference ground
PIN3 x
Temperature sensor input Pt / LG- Ni
1000
PIN2 x
Line compensation temperature
sensorPT100
PIN1 x Temperature sensor input PT100
X61
PIN5 x
Functional earth for shield connec- tion
PIN4 x Reference ground
PIN3 x
Current input for temperature / pressure
signal 0/4...20 mA
DC 0/4...20 mA
PIN2 x
Voltage input for temperature / pressure
signal DC 0...10 V
DC 0...10 V
PIN1 x
Power supply for temperature / pressure
transmitter
approx. DC 20 V Max. 25 mA
X62
PIN5 x
Functional earth for shield connec- tion
PIN4 x Reference ground
PIN3 x Current input for setpoint or load DC 0...20 mA
PIN2 x Voltage input for setpoint or load DC 0...10 V
PIN1 x
Power supply for setpoint changeo- ver
approx. DC 24 V Max. 2 mA
X63
PIN3 x
Functional earth for shield connec- tion
PIN2 x Reference ground
PIN1 x
Current output for burner(LOAD
OUTPUT)
DC 4...20 mA, RLmax = 500 £[