Technical data

Installation
3-14
P/N 7135049A
E 2007 Nordson Corporation
VBC_Siemens
Digital outputs
Pin Contact Function
17 Make
contact
24 V: External solenoid valve 1 is triggered
0 V: External solenoid valve 1 is not triggered
18
19 Make
contact
24 V: External solenoid valve 2 is triggered
0 V: External solenoid valve 2 is not triggered
20
25 24 V
DC
External (customer’s; to be connected by customer)
26 Make
contact
24 V: System ready
0 V: System not ready
27 Break
contact
24 V: No general alarm −warning−
0 V: General alarm −warning−
28 Break
contact
24 V: No general alarm −fault−
0 V: General alarm −fault−
Pin 29 not assigned
30 Break
contact
Pressure buildup completed
31 Make
contact
Contact closed: Fill tank
Contact open: Do not fill tank
32
NOTE: Pins 31 and 32 are not assigned with the options Level control and Level
control with overflow protection. Instead, there is the interface Level control.
Pin 21, 22, 23, 24 not assigned
NOTE: Contact rating max. 24 V
DC
/2 A
Digital outputs
Pin Contact Function
17 Make
contact
Contact closed: Motor 5 running
Contact open: Motor 5 not running
18
19 Make
contact
Contact closed: Motor 6 running
Contact open: Motor 6 not running
20
21 Make
contact
Contact closed: Motor 7 running
Contact open: Motor 7 not running
22
23 Make
contact
Contact closed: Motor 8 running
Contact open: Motor 8 not running
24
Pins 25 to 32 not assigned