SIMATIC S7-400 SM 421 6ES7 421-1BL01-0AA0
Бренд Siemens
Артикул 6ES74211BL010AA0
Наличие Предзаказ
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SIMATIC S7-400 SM 421 Модуль ввода DI - 6ES7 421-1BL01-0AA0, 32 IN, 24 VDC

SIEMENS SIMATIC S7-400, модуль ввода дискретных сигналов SM 421 ( 6ES7 421-1BL01-0AA0 )
- оптическая изоляция, 32 входа = 24В

Комплектующие Siemens в г. Ростов-на-Дону в наличии и под заказ

Документация


6ES74211BL010AA0
Alarms
Hardware interrupt
Alarms
Diagnostic alarm
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
Diagnoses
Wire-break
Diagnoses
Diagnostic information readable
Diagnoses
Monitoring the supply voltage
Diagnostics indication LED
Rated load voltage PWR (green)
Status indicator digital input (green) Yes
Diagnostics indication LED
Channel fault indicator F (red)
Diagnostics indication LED
external fault EXTF (red)
internal fault INTF (red)
Digital inputs
Number of digital inputs 32
Dimensions
Depth 210mm
Height 290mm
Width 25mm
Encoder connection
Fixed current limitation for wire-break monitoring, max
Fixed current limitation for wire-break monitoring, min
Encoder supply
Number of outputs
Short-circuit protection
Encoder supply
additional (redundant) feed
Type of output voltage
for signal "0", max. (permissible quiescent current)
for signal "1", typ 7mA
for standard inputs
parameterizable
Input current
from backplane bus 5 V DC, max 20mA
Input current
for signal "0", min
from supply voltage L+, max
Input voltage
Rated value (DC) 24V
Input voltage
Type of input voltage DC
Interrupts/diagnostics/status information
Diagnostics function No
Isolation
Isolation tested with 500 V DC
Load voltage L+
permissible range, lower limit (DC)
permissible range, upper limit (DC)
Rated value (DC)
Number of simultaneously controllable inputs
Number of simultaneously controllable inputs 32
Output current
permissible range, lower limit
permissible range, upper limit
Rated value
Potential separation digital inputs
between the channels and backplane bus Yes
Potential separation digital inputs
between the channels No
Potential separation digital inputs
between the channels, in groups of 32
Power loss
Power loss, typ 6W
Rated value
at "0" to "1", min 1.2ms
Rated value (UC)
for signal "0" -30 V DC to +5 V DC
for signal "1" 13 V DC to 30 V DC
Weights
Weight, approx