Dwyer PSX2 - Manual (Page 18)

9
12V DC
(power connector)
AI/AO (4 to 20mA DC analog I/O connector)
UP STREAM
(detector connector on upstream side)
DOWN STREAM
(detector connector on downstream side)
Right side
SD memory card
Note) SD logo is a registered trademark.
Note
Cap
USB
LCD contrast
adjusting knob
Bottom
• Connectors : 12V DC
Connector of main unit power supply. Inputs 12V DC.
Insert the plug of the power adapter specifi ed for this instrument.
: UP STREAM (upstream side), DOWN STREAM (downstream side)
Receptacles to connect detector cables.
Connect matching the upstream and downstream sides.
: ANALOG IN/OUT
Connect analog input/output signals (4 to 20mA DC).
Analog input signal: 2 points
CH1: 4 to 20mA DC or 1 to 5V DC
CH2: 4 to 20mA DC
Analog output signal: 1 point
4 to 20mA DC
: USB
USB port. Connect to an external system such as personal computer.
: SD memory card
SD card slot. The measurement data and the screen data can be saved.
: Contrast adjusting knob
Adjust the LCD contrast.
Note) Be careful not to lose the protective cap attached to power connector and analog input/
output connector.
Bulletin F-9-PUX2