Storage, Pre-alarm jumper – Basler Electric BE1-64F User Manual
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4-4
BE1-64F Installation
9367200990 Rev B
STORAGE
If the BE1-64F relay will not be installed immediately, store it in its original shipping carton in a moisture-
and dust-free environment.
This device contains long-life, aluminum electrolytic capacitors. For devices that are not in service (spares
in storage), the life of these capacitors can be maximized by energizing the BE1-64F for 30 minutes once
per year.
PRE-ALARM JUMPER
The pre-alarm jumper (J1) can be positioned by the user to enable or disable pre-alarm annunciation. J1
is located on the circuit board of the draw-out assembly (Figure 4-5). J1 is accessed by loosening the two
captive front-panel screws and removing the draw-out assembly from the case.
Figure 4-5. Pre-Alarm Jumper Location
Table 4-1 lists the jumper positions required to enable and disable the pre-alarm function.
Table 4-1. Pre-Alarm Jumper Positions
Pre-Alarm Annunciation
Jumper Position (P1 Pins)
Enabled 1
to
2
Disabled 2
to
3
CAUTION
Observe all applicable electrostatic discharge (ESD) precautions when handling
the draw-out assembly.