SIPLUS CB 1241 communication board RS 485 . Технические данные . Подробное описание, цены на оборудование Siemens. Большой выбор, низкие цены на SIPLUS CB 1241 communication board RS 485

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Article number		6AG1241-1CH30-5XB1
		SIPLUS S7-1200 CB 1241 RS485
General information
Product type designation		CB 1241 RS485
Input current
from backplane bus 5 V DC, typ.		50 mA
Power loss
Power loss, typ.		1.5 W
Interrupts/diagnostics/status information
Diagnostic functions		Yes
Diagnostics indication LED
в—Џ for status of the outputs		Yes
Degree and class of protection
Degree of protection acc. to EN 60529
в—Џ IP20		Yes
Standards, approvals, certificates
CE mark		Yes
RCM (formerly C-TICK)		Yes
KC approval		Yes
Ambient conditions
Free fall
в—Џ Fall height, max.		0.3 m; five times, in product package
Ambient temperature during operation
в—Џ min.		-40 °C; = Tmin; Startup @ -25 °C
в—Џ max.		55 °C
в—Џ permissible temperature change		5°C to 55°C, 3°C / minute
в—Џ At cold restart, min.		-25 °C
Ambient temperature during storage/transportation
в—Џ min.		-40 °C
в—Џ max.		70 °C
Air pressure acc. to IEC 60068-2-13
в—Џ Operation, min.		795 hPa
в—Џ Operation, max.		1 080 hPa
в—Џ Storage/transport, min.		660 hPa
в—Џ Storage/transport, max.		1 080 hPa
Altitude during operation relating to sea level
в—Џ Ambient air temperature-barometric pressure-altitude		Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m) // Tmin ... (Tmax - 10K) at 795 hPa ... 658 hPa (+2000 m ... +3500 m) // Tmin ... (Tmax - 20K) at 658 hPa ... 540 hPa (+3500 m ... +5000 m)
Relative humidity
в—Џ Operation at 25 в„ѓ without condensation, max.		95 %
в—Џ With condensation, tested in accordance with IEC 60068-2-38, max.		100 %; RH incl. condensation/frost (no commissioning under condensation conditions)
Use in stationary industrial systems
вЂ” to biologically active substances according to EN 60721-3-3		Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna); Class 3B3 on request
вЂ” to chemically active substances according to EN 60721-3-3		Yes; Class 3C4 (RH < 75%) incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation!
вЂ” to mechanically active substances according to EN 60721-3-3		Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation!
Pollutant concentrations
в—Џ SO2 at RH < 60% without condensation		S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free
Mechanics/material
Enclosure material (front)
в—Џ Plastic		Yes
Dimensions
Width		38 mm
Height		62 mm
Depth		21 mm
Weights
Weight, approx.		40 g

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