Hytek AdBlue ALPHA Series Technical Data Manual page 9

ALPHA PUMP FOR AdBlue® INSTALLATION
ALPHA MAIN JUNCTION BOX INSTALLATION WIRING DETAILS
ALTERNATIVE PUMP
CONTROL - KEY/CARD
L
CONTROL SYSTEM
SWITCHED LIVE SUPPLY
220/240V AC 16 A MAX
KEY/CARD CONTROL
SYSTEM RELAY
220/240V AC
16A MAX
*
SUPPLIED WITH LINK FITTED BETWEEN TERMINALS 4 AND 5.
WIRING DIAGRAM
220/240V CONNECTIONS
230V AUTH. 220-240V
MOTOR INPUT
OUTPUT
E L N L N
1 2 3 4 5 6 7
*
PULSE OUTPUT CONNECTIONS
PULSE
OUTPUT
E
8 1 2 3
E
CONSTANT SUPPLY
220 / 240V AC
N
FUSE - 16A
L
OPTO
ISOLATED
KEY/CARD CONTROL
SYSTEM PULSE
RELAY
INPUT TERMINALS
COMMON
50V 0.25A MAX
S709/8