Binary Solvent Manager Input/Output Specifications - Waters ACQUITY UPLC I-Class IVD System Manual

Binary solvent manager input/output specifications

The following table lists the input/output specifications for the ACQUITY
UPLC I-Class IVD BSM:
BSM input/output specifications:
Attribute
Contact closure
outputs (SW1 to SW3)
Run stopped output
Stop flow input
Start gradient input
Specification
Maximum voltage: 30 VDC
Maximum current: 0.5 A
Maximum VA rating: 10 W
Contact resistance (nominal): 0.2 ohms
Screw terminal connector
Maximum voltage: 30 VDC
Maximum current: 0.5 A
Maximum VA rating: 10 W
Contact resistance (nominal): 0.2 ohms
Screw terminal connector
Behavior: If an error message exists, switch is
closed and then opened when the error is cleared.
TTL signal or contact closure:
Input voltage range: ±30 VDC
Logic High: ≥3.0 VDC
Logic Low: ≤1.9 VDC
Minimum pulse width: 100 msec
Screw terminal connector
TTL signal or contact closure:
Input voltage range: ±30 VDC
Logic High: ≥3.0 VDC
Logic Low: ≤1.9 VDC
Minimum pulse width: 100 msec
Screw terminal connector
July 7, 2014, 715003736IVD Rev. C
Environmental specifications
65