dymax BlueWave 200 - Output Signal Definition

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Dymax BlueWave® 200 Version 3.0 User Guide
Output Signal Definition
NOTE: Output signals which are asserted can sink up to 2.5 mA with 5 VDC maximum between signal output
pin and +24 VDC return. The current flows out of the +24 VDC return pin. A sample wiring diagram is given in
Figure 34 (Page 25). Each Output signal which is not asserted may draw up to 5 μA of current.
Table 2. Output Signals from the BlueWave 200
Signal Name
Pin
Number
Definition and Notes
Unit Ready
7
When asserted, this signal means:
1) The BlueWave 200 is operating without faults
2) The bulb is ready
NOTE: It does not necessarily indicate that the shutter on the unit can be
opened. Use the two signals Unit Ready and Lightguide Status to
determine when the shutter is ready to be opened.
UV Bulb Lit
8
When asserted, this signal means the unit is attempting to ignite the
bulb, or the bulb is warming up, or the bulb is ready for use.
Shutter Fault Detected
9
When asserted, this signal means a fault has been detected with the
shutter mechanism, and the BlueWave 200 cannot operate normally.
Temperature Fault
Detected
10
When asserted, this signal means the unit is too hot or too cold, or
cannot read its temperature sensor. The BlueWave 200 cannot operate
normally.
1,950 Hour Warning
11
When asserted the bulb has been operating for 1,950 hours or more,
and a replacement will be needed soon. The BlueWave 200 can operate
normally in this condition but will shut itself off when the bulb has 2,000
hours of operation.
NOTE: Use this signal to display a maintenance warning so the bulb can
be replaced at a convenient time without interrupting production.
2,000 Hour Shut Off
12
When asserted, the bulb has been operating for more than 2,000 hours,
and the bulb has been turned-off by the BlueWave 200. The BlueWave
200 cannot continue to operate normally.
NOTE: Unit ready will become un-asserted when 2,000 hour shut off is
asserted.
Unit Power
13
When asserted, this signal means:
1) The switch on the back panel is in the on position, and
2) The unit is plugged into an AC power source
Lightguide Status
14
When asserted, the lightguide is seated within the lightguide housing.
Shutter Open
15
When asserted, the shutter is open.