Unigas C85A - Page 92

Termi- nal
group
Connection symbol
Inpu
t
Outpu
t
Description of connection termi- nals Electrical rating
X10-01
PIN4 x Neutral conductor (N)
A
C 230 V +10 % / -15 %, 50...60 Hz,
max 1 mA
PIN3 x Power signal transformer
PIN2 x
A
C power signal GO
A
C 12 V +10 % / -15 %, 50...60 Hz,
max 1.2 mA
PIN1 x
A
C power signal fan motor (G)
X10-02
PIN6 x
QRI... (IR detector) / QRA7... signal
voltage
Umax DC 5 V
PIN5 x Protective earth (PE)
PIN4 x Neutral conductor (N)
PIN3 x Power signal
A
C 230 V +10 % / -15 %, 50...60 Hz,
Imax 500 mA
PIN2 x
QRI... (IR detector) / QRA7... power
supply
DC 14 / 21 VC Imax 100 mA
PIN1 x QRB... signal voltage Max. DC 8 V
X10-03 PIN1 x
Ionization probe (ION) (alternati- vely
QRA2…/ QRA4.U/QRA10…, refer to
section Description of inputs and out-
p
uts)
Umax (X3-04-PINS) Imax. 0.5 mA
X50
PIN6 x Reference ground (PELV)
PIN5 x Communication signal (CANL)
DC U <5 V, Rw = 120 Ù, level to ISO-DIS
11898
PIN4 x Communication signal (CANH)
PIN3 x
A
C power supply for actuators / display
and operating unit AZL5...
A
C 12 V +10 % / -15 %, 50...60 Hz,
Fuse max. 4 A
PIN2 x
A
C power supply for actuators / display
and operating unit AZL5...
PIN1 x
Shield connec-
tion
(functional earth)
X51
PIN6 x Reference ground (PELV)
PIN5 x Communication signal (CANL)
DC U <5 V, Rw = 120 Ù, level to ISO-DIS
11898
PIN4 x Communication signal (CANH)
PIN3 x
A
C power supply for actuators / display
and operating unit AZL5...
A
C 12 V +10 % / -15 %, 50...60 Hz,
Fuse max. 4 A
PIN2 x
A
C power supply for actuators / display
and operating unit AZL5...
PIN1 x
Shield connec-
tion
(functional earth)