WAGO 2787-2144, Product Manual

Page: 16 / 68

2787-2144 Properties
16 Product manual | Version: 1.0.0
Power Supply Pro 2
3.5.4 Signal
1 2 3 4
5
Figure 6: Signal X3 Connection
Table 10: Legend for Figure “Signal X3 Connection”
Position Pin Explanation
1 1 Contact “DI−” for input voltage
2 2 Contact “DI+” for input voltage
3 3 Contact “DO−” for output voltage
4 4 Contact “DO+” for output voltage
5 - Test slot
Series 721 Series (see section 8 Accessories [ } 62] )
Connection technology CAGE CLAMP®
3.6 Indicators
The product has an optical status indicator. This indicator consists of five LEDs.
These LEDs indicate operating states and
8
Diagnostics [
}
36] .
> 100 %
> 75 %
> 50 %
> 25 %
DC OK
Figure 7: Optical Status Indicator
Table 12: Indication of Operating States – General
Indicator Product is in Standby Mode Latching Shutdown of Out-
put
1)
Boost Output (Signaled for
5 s)
> 100 % Off Flashing (0.5 Hz) Flashing (2 Hz)
> 75 % Off Off Steady
> 50 % Off Off Steady
> 25 % Off Off Steady
DC OK Flashing (0.5 Hz) Off Steady
1)
In the event of overload or overtemperature, or if electronic circuit breaker trips
Table 13: Indication of Operating States – Output Power
Indicator DC OK / Output
Power < 25 % Output Power
≥ 25 % … < 50 % Output Power
≥ 50 % … < 75 % Output Power
≥ 75 % …
< 100 % Output Power
≥ 100 %
> 100 % Off Off Off Off Steady
> 75 % Off Off Off Steady Steady
> 50 % Off Off Steady Steady Steady