SIPLUS extreme RAIL digital input modules . Технические данные . Подробное описание, цены на оборудование Siemens. Большой выбор, низкие цены на SIPLUS extreme RAIL digital input modules

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SIPLUS extreme RAIL digital input modules

Article number		6AG2521-1BH00-4AB0
		SIPLUS S7-1500 DI 16x24VDC HF TX RAIL
General information
Product type designation		DI 16x24VDC HF
Product function
? I&M data		Yes; I&M0 to I&M3
Operating mode
? DI		Yes
? Counter		Yes
? MSI		Yes
Supply voltage
Type of supply voltage		DC
Rated value (DC)		24 V
Reverse polarity protection		Yes
Digital inputs
Number of digital inputs		16
Digital inputs, parameterizable		Yes
Source/sink input		P-reading
Input characteristic curve in accordance with IEC 61131, type 3		Yes
Digital input functions, parameterizable
? Gate start/stop		Yes
? Freely usable digital input		Yes
? Counter
— Number, max.		2
— Counting frequency, max.		1 kHz
— Counting width		32 bit
— Counting direction up/down		Up
Input voltage
? Type of input voltage		DC
? Rated value (DC)		24 V
? for signal "0"		-30 to +5V
? for signal "1"		+11 to +30V
Input current
? for signal "1", typ.		2.5 mA
Input delay (for rated value of input voltage)
for standard inputs
— parameterizable		Yes; 0.05 / 0.1 / 0.4 / 1.6 / 3.2 / 12.8 / 20 ms
for interrupt inputs
— parameterizable		Yes
for counter/technological functions
— parameterizable		Yes
Cable length
? shielded, max.		1 000 m
? unshielded, max.		600 m
Encoder
Connectable encoders
? 2-wire sensor		Yes
— permissible quiescent current (2-wire sensor), max.		1.5 mA
Isochronous mode
Isochronous operation (application synchronized up to terminal)		Yes
Filtering and processing time (TCI), min.		80 µs; At 50 ?s filter time
Bus cycle time (TDP), min.		250 µs
Interrupts/diagnostics/status information
Diagnostics function		Yes
Alarms
? Diagnostic alarm		Yes
? Hardware interrupt		Yes
Diagnostic messages
? Monitoring the supply voltage		Yes
? Wire-break		Yes; to I < 350 µA
? Short-circuit		No
? Fuse blown		No
Diagnostics indication LED
? RUN LED		Yes; Green LED
? ERROR LED		Yes; Red LED
? Monitoring of the supply voltage (PWR-LED)		Yes; Green LED
? Channel status display		Yes; Green LED
? for channel diagnostics		Yes; Red LED
? for module diagnostics		Yes; Red LED
Potential separation
Potential separation channels
? between the channels and backplane bus		Yes
Isolation
Isolation tested with		707 V DC (type test) and according to EN 50155 (routine test)
Standards, approvals, certificates
Suitable for safety functions		No
Railway application
? EN 50121-3-2		Yes; EMC for rail vehicles
? EN 50121-4		Yes; EMC for signal and telecommunications systems
? EN 50124-1		Yes; Railway applications - overvoltage category OV2; pollution degree PD2; rated surge voltage UNi = 0.5 kV; UNm = 24 V DC
? EN 50125-1		Yes; Rail vehicles - see ambient conditions
? EN 50125-2		Yes; Stationary electrical equipment - see ambient conditions
? EN 50125-3		Yes; Signal and telecommunications systems - see ambient conditions; vibrations and shocks: Application point outside of tracks (1 m to 3 m away from track)
? EN 50155		Yes; Rail vehicles - temperature class Tx, horizontal mounting position, salt spray Class ST2
? EN 61373		Yes; Rail vehicles - vibrations and shocks: Category 1 Class A/B
? Fire protection acc. to EN 45545-2		Yes; Rail vehicles - verification on request
Ambient conditions
Ambient temperature during operation
? horizontal installation, min.		-40 °C; = Tmin
? horizontal installation, max.		70 °C; = Tmax; +85 °C for 10 min (Tx acc. to EN 50155)
Extended ambient conditions
? relative to ambient temperature-atmospheric pressure-installation altitude		Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m)
Relative humidity
— With condensation, tested in accordance with IEC 60068-2-38, max.		100 %; RH incl. condensation/frost (no commissioning under condensation conditions)
Resistance
— against biologically active substances / conformity with EN 60721-3-3		Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna). The supplied connector covers must remain on the unused interfaces during operation!
— against biologically active substances/conformity with EN 60721-3-5		Yes; Class 5B2 mold and fungal spores (excluding fauna). The supplied plug covers must remain in place over the unused interfaces during operation!
— against chemically active substances / conformity with 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!
— against chemically active substances/conformity with EN 60721-3-5		Yes; Class 5C3 (RH < 75%) including salt spray according to EN 50155 (ST2). The supplied plug covers must remain in place over the unused interfaces during operation!
— against mechanically active substances / conformity with EN 60721-3-3		Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation!
— against mechanically active substances/conformity with EN 60721-3-5		Yes; Class 5S3 including sand and dust. The supplied plug covers must remain in place over the unused interfaces during operation!
Decentralized operation
Prioritized startup		Yes
Dimensions
Width		35 mm
Height		147 mm
Depth		129 mm
Weights
Weight, approx.		240 g
Other
Note:		For use in railway applications, also observe the product information "SIPLUS extreme RAIL" A5E37661960A Online Support article 109736776

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