WAGO Pro 2 - Communication; Mtbf;Lifespan; Environmental Conditions; Table 25 Technical Data - Signal Connection

2787-2146 (/0000-00x0) Properties
Product manual | Version: 1.2.2 23
Power Supply Pro 2
Property Value
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 Safety
Table25: 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
Specifications of the conductors used ≥ +75°C / +167°F (ambient air temperature: ≤
+60°C / 140°F)
≥ +90°C / 194°F (ambient air temperature: >
+60°C / 140°F)
Required tools (conductor termination) Operating tool, with a partially insulated shaft,
type 2 (see section 8Accessories [}72])
3.9.6 Communication
Table26: Technical Data – Communication
Property Value
Data timeliness of the communication interface 200 ms
3.9.7 MTBF/Lifespan
Table27: Technical Data – MTBF/Lifespan
Property At Load T
amb
Value
MTBF, typ. (SN 29500) (IEC 61709) 24VDC SELV 100% 25°C 1200000 h
24VDC SELV 100% 40°C 720000 h
3.9.8 Environmental Conditions
Table28: Technical Data ‒ Environmental Conditions
Property Value
Surrounding air temperature, operation −25 … +70°C
Surrounding air temperature, restricted operation
1)
−40 … −25 °C
Surrounding air temperature, storage −40 … +85°C
Derating (temperature-dependent)
2)
−3 %/K (> +55 °C and < 230 VAC)
−3 %/K (> +60 °C and ≥ 230 VAC)
Derating (location-dependent)
2)
−13.0%/1000m(>+50°C;4000m or higher)
−13.0%/1000m(>+55°C;2100m or higher)
Relative humidity 5 … 96% (no condensation permissible)
Elevation above sea level, max. 5000m
Overvoltage category III (≤ 2000 m)
II (> 2000 m)
Vibration according to IEC 60068-2-6 5 … 150 Hz / 1g