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6
Lo Limit
Pin 3 (+)
Pin 4 (-)
Figure 4
Hi Limit
Pin 1 (+)
Pin 2 (-)
Figure 3
Pin 5
Pin 1
Figure 1
Pin 2
Pin 4
Pin 6
Pin 3
Pin 5 (+)
Pin 6 (-)
Figure 2
5 to 30V
Setup Mode
The operating functions for the setup mode are printed between the bracket “[ ]” signs on each
button. Press the SET [ ] button in normal mode to switch to the setup mode. The indicator “SET”
will be shown on the left side of the display. Press SET [ ] again to return to normal mode.
Hi/Lo Limit Setup
In Setup Mode, press the [Limits] button to enter the Hi/Lo setup function. The “LIMIT”, “HI”, and
main display will blink on the LCD and the previous settings will be displayed. Press the number
buttons (printed in white) on the overlay to set Hi and Lo limit values. The button “-“ (same as the
ESC overlay) can be used to set a negative value. Setting is from left to right digit. Press the
ENTER button to confirm each setting.
Mini DIN Hi/Lo Alarm Output
The alarm output jack (refer to Figure 1), located on the top of the meter, can be used to power
external warning or switching devices when programmed Hi/Lo alarm limits are reached. To enable
this function, an external power source (5 to 30VDC, 5mA max) must be used to supply power to
the connected device. Connect the power source (5-30VDC) between pin 5 (+) and pin 6 (-) of the
connector (refer to Figure 2). For the Hi limit output, connect a device between pin 1 (+) and pin 2 (-)
(refer to Figure 3). For the Lo limit output, connect a device between pin 3 (+) and pin 4 (-) (refer to
Figure 4).
