WAGO 2787-2144, Product Manual

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2787-2144 Properties
22 Product manual | Version: 1.0.0
Power Supply Pro 2
2
3
3
4
4
5
5
6
6
7
7
8
8
0,0 1,0 2,0 3,0 4,0 5,0
Power loss [W]
I
OUT
[A]
Figure 12: Power loss (typ.) at 230 VAC
3.9.5 Signal
Table 22: Technical Data – Signal (Input DI)
Property Value
Signal type 24 VDC
Voltage range for signal (0) −3 … +5 VDC
Voltage range for signal (1) 15 … 30 VDC
Input current for signal (1)
1)
4.5 mA
Isolation voltage See section
8
Safety [
}
24]
1)
at 24 VDC
Table 23: Technical Data – Signal (Output DO)
Property Value
Switch-on threshold, typ. UOUT > USET × 0.93
Switch-off threshold, typ. UOUT < USET × 0.87
Contact load, max. 50 mA
Voltage drop, typ. < 100 mV (at 50 mA)
Contact voltage, max. 31.2 VDC
Polarity Freely selectable
Series operation Yes; a series connection of up to 10 signal con-
tacts is permitted.
Implementation type PhotoMOS
Isolation voltage See section 8 Safety [ } 24]
Table 24: Technical Data – Signal Connection
Property Value
Cross-section Solid 0.08 … 2.5 mm² / 28 … 12 AWG
Fine-stranded 0.08 … 2.5 mm² / 28 … 12 AWG
Insulated ferrule with plastic collar 0.25 … 1.5 mm² / 20 … 16 AWG
Ferrule without plastic collar 0.25 … 2.5 mm² / 20 … 14 AWG
Strip length 8 … 9 mm / 0.31 … 0.35 inch