Irig-B (Connector X8); Lens Sensor And Optical Fiber For Arc Protection; Degree Of Protection Of Flush-Mounted Protection Relay; Degree Of Protection Of The Lhmi - ABB REX640 Product Manual

REX640
Product version: 1
Table 23. IRIG-B (connector X8)
Description
IRIG time code format
Isolation
Modulation
Logic level
Current consumption
Power consumption
1) According to the 200-04 IRIG standard
Table 24. Lens sensor and optical fiber for arc protection
Description
Fiber optic cable including lens
Normal service temperature range of the lens
Maximum service temperature range of the lens, max 1 h
Minimum permissible bending radius of the connection fiber
Table 25. Degree of protection of flush-mounted protection relay
Description
Front/connector side
Top and bottom
Rear
Table 26. Degree of protection of the LHMI
Description
Front
Other sides
Table 27. Environmental conditions
Description
Operating temperature range
Short-time service temperature range
Relative humidity
Atmospheric pressure
Altitude
Transport and storage temperature range
1) Degradation in MTBF and HMI performance outside the temperature range of -25...+55 ºC
2) For relays with an LC communication interface the maximum operating temperature is +70 ºC
ABB
Value
B004, B005 1)
500V 1 min
Unmodulated
5 V TTL
<1.0 mA
<0.5 W
Value
1.5 m, 3.0 m or 5.0 m
-40...+100°C
+140°C
100 mm
Value
IP 20
IP 30
IP 40
Value
IP 54
IP 20
Value
-25...+55ºC (continuous)
1)2)
-40...+85ºC (<16 h)
<93%, non-condensing
86...106 kPa
Up to 2000 m
-40...+85ºC
1MRS759144 A
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