Контроллер программируемый SIEMENS 6ES7521-1BH00-0AB0

Alarms
Hardware interrupt	Yes

Alarms
Diagnostic alarm	Yes

Altitude during operation relating to sea level
Installation altitude above sea level, max	5000m; Restrictions for installation altitudes > 2 000 m, see manual

Ambient temperature during operation
horizontal installation, max	60C

Ambient temperature during operation
horizontal installation, min	-30C; From FS05
vertical installation, min	-30C; From FS05

Ambient temperature during operation
vertical installation, max	40C

Between the channels and load voltage L+
between the channels and the power supply of the electronics	No

Cable length
shielded, max	1000m
unshielded, max	600m

Connectable encoders
permissible quiescent current (2-wire sensor), max	1.5mA

Connectable encoders
2-wire sensor	Yes

Counter
Counting direction up/down	Up
Counting frequency, max	6kHz
Counting width	32bit
Number, max	2

Diagnoses
Monitoring the supply voltage	Yes

Diagnostics indication LED
ERROR LED	Yes; red LED

Diagnostics indication LED
RUN LED	Yes; green LED

Digital input functions, parameterizable
Freely usable digital input	Yes
Gate start/stop	Yes

Digital inputs
Number of digital inputs	16

Digital inputs
Digital inputs, parameterizable	Yes

Digital inputs
Source/sink input	P-reading

Dimensions
Depth	129mm
Height	147mm
Width	35mm

Engineering with
STEP 7 TIA Portal configurable/integrated from version	V13 SP1 / -

Engineering with
PROFIBUS from GSD version/GSD revision	V1.0 / V5.1
PROFINET from GSD version/GSD revision	V2.3 / -
STEP 7 configurable/integrated from version	V5.5 SP3 / -

for interrupt inputs
parameterizable	Yes

for standard inputs
at "0" to "1", max	20ms
at "0" to "1", min	0.05ms
at "1" to "0", max	20ms
at "1" to "0", min	0.05ms
parameterizable	Yes; 0.05 / 0.1 / 0.4 / 1.6 / 3.2 / 12.8 / 20 ms

for technological functions
parameterizable	Yes

General information
Firmware version	V2.2.0
HW functional status	from FS04
Product type designation	DI 16x24VDC HF

General information
FW update possible	Yes

Input characteristic curve in accordance with IEC 61131, type 2
Input characteristic curve in accordance with IEC 61131, type 3	Yes

Input current
for signal "1", typ	2.5mA

Input current
Current consumption, max	20mA; with 24 V DC supply

Input voltage
Rated value (DC)	24V

Interrupts/diagnostics/status information
Diagnostics function	Yes

Isochronous mode
Bus cycle time (TDP), min	250
Filtering and processing time (TCI), min	80

Isolation
Isolation tested with	707 V DC (type test)

MAINT LED
Channel status display	Yes; green LED
for channel diagnostics	Yes; red LED
for module diagnostics	Yes; red LED
Monitoring of the supply voltage (PWR-LED)	Yes; green LED

Monitoring of encoder power supply
Short-circuit	No
Wire-break	Yes; to I < 350

Operating mode
Counter	Yes
DI	Yes
MSI	Yes
Oversampling	No

Potential separation channels
between the channels	No
between the channels and backplane bus	Yes
between the channels, in groups of	16

Power
Power available from the backplane bus	1.1W

Power loss
Power loss, typ	2.6W

Product function
Prioritized startup	Yes

Product function
I&M data	Yes; I&M0 to I&M3

Product function
Isochronous mode	Yes

Rated value (AC)
for signal "0"	-30 to +5 V
for signal "1"	+11 to +30V

Standards, approvals, certificates
Suitable for safety functions	No

Supply voltage
permissible range, lower limit (DC)	19.2V
permissible range, upper limit (DC)	28.8V
Rated value (DC)	24V

Supply voltage
Reverse polarity protection	Yes

Weights
Weight, approx	240g