Pin 7: PS+
24 VDC Power : This pin will provide 24 VDC, 100 mA power to an external load.
Pin 8: Alarm In
Alarm Input: This pin senses a relay or switch closure. Once a closure is sensed, the dispenser will display the Input
Alarm Indicator and prevent any further dispense cycles from initializing. An internal 1.2K resistor will limit the Alarm
Input signal current to 20 mA or less. This signal can be disabled in the Alarm Options LCD screen.
Ultimus V DIO
Pin 5: PS+
Common
Pin 6:
CC
Init
1.2K
Proximity Sensor
External Relay
Pin 12: PS-
Dispense Cycle Control with Contact Closure Initiate,
NPN Proximity Sensor, and an External Relay
Vcc
Ultimus V DIO
Pin 5: PS+
Common
Pin 8:
Alarm
Input
1.2K
Proximity Sensor
External Relay
Pin 12: PS-
Alarm Input, NPN Proximity Sensor,
and an External Relay
Vcc
Appendix A — I/O Connector Pin Descriptions
(continued)
Pin 9: Alarm Out+
Alarm : This is the positive input signal for the Alarm Output solid state switch.
Pin 6: CC Init (continued)
Ultimus V High Precision Fluid Dispenser
37
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