ASXPRESS PLUS Rapid Sample Introduction System Operator’s Manual
Chapter 14: Safety and Regulatory Information
148
Electrical Characteristics
Power requirements
Power Supply Input:
AC Voltage, Frequency, and Current
100-240 V ~
47-63 Hz
1.9 A
Installation Category: CAT II (Line voltage in appliance and
to wall outlet)
Output:
24 V DC, 3.3 A
Electronics Module Input:
DC Voltage and Current
24 V
3.3 A
Installation Category: CAT I (Mains isolated)
Use only with the provided power supply.
Output:
Connector for the valve/pump module.
Valve/Pump Module Input:
Use only with the provided electronics module.
Installation Category: CAT I (Mains isolated)
Table 14-2: Power Requirements
Input and output connectors
All terminals allow a maximum current of 500MA @ 24VDC, unless otherwise
noted.
External Pump
Reserved for future use. Connect only to a pump provided
by CETAC Technologies for this purpose. (0-24 V DC power
and control signals for an external peristaltic pump.)
Syringe Pump
Reserved for future use. Connect only to a pump provided
by CETAC Technologies for this purpose. (0-24 V DC power
and control signals for an external syringe pump.)
GUI COM (USB) USB connection to a controller PC.
GUI COM (Serial) RS-232 serial connection to a controller PC.
OEM COM (USB) USB connection to a controller PC.
OEM COM (Serial) RS-232 serial connection to a controller PC.
AUTOSAMPLER RS-232 serial connection to an autosampler.
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