SIMATIC S7-400 SM 421 6ES7 421-1FH20-0AA0
Бренд Siemens
Артикул 6ES74211FH200AA0
Наличие Предзаказ
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SIMATIC S7-400 SM 421 Модуль ввода DI - 6ES7 421-1FH20-0AA0, 16 IN, 120/230  VDC/VAC

SIEMENS SIMATIC S7-400, модуль ввода дискретных сигналов SM 421 ( 6ES7 421-1FH20-0AA0 )
- оптическая изоляция, 16 входов 120/230В постоянного или переменного тока, IEC1131-2 тип 2

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

Документация


6ES74211FH200AA0
Alarms
Hardware interrupt
Alarms
Diagnostic alarm
Cable length
shielded, max 1000m
unshielded, max 600m
Connectable encoders
permissible quiescent current (2-wire sensor), max 5mA; AC: 5 mA
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 16
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 10mA; at 120 V: 10 mA AC, 1.8 mA DC; at 230 V: 14 mA AC, 2 mA DC
for standard inputs
parameterizable
Input current
from backplane bus 5 V DC, max 80mA
Input current
for signal "0", min 0mA; AC: 0 mA; DC: 0 mA
from supply voltage L+, max
Input voltage
Rated value (DC)
Input voltage
Type of input voltage AC/DC
Interrupts/diagnostics/status information
Diagnostics function No
Isolation
Isolation tested with 1 500 V AC
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 16
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 Yes
Potential separation digital inputs
between the channels, in groups of 4
Power loss
Power loss, typ 12W
Rated value
at "0" to "1", min
Rated value (UC)
for signal "0" 0 to 40 V AC/ -40 to +40 V DC
for signal "1" 74 to 264 V AC; 80 to 264 V DC, -80 to -264 V
Weights
Weight, approx 650g