FM 450-1 counter module . Технические данные . Подробное описание, цены на оборудование Siemens. Большой выбор, низкие цены на FM 450-1 counter module

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FM 450-1 counter module

Order number		6ES7450-1AP01-0AE0
		FM 450-1, COUNTER MODULE, 2 CHANNELS
Supply voltage
Load voltage 1L+
? Reverse polarity protection		Yes
Load voltage 2L+
? Reverse polarity protection		Yes
Auxiliary voltage 1L+, load voltage 2L+
? Rated value (DC)		24 V
? permissible range, lower limit (DC)		20.4 V; Dynamic 18.5 V
? permissible range, upper limit (DC)		28.8 V; dynamic 30.2 V
non-periodic skip
— Duration		500 ms
— Recovery time		50 s
— Value		35 V
Input current
from load voltage 1L+ (without load), max.		50 mA
from load voltage 2L+ (without load), max.		60 µA
from backplane bus 5 V DC, max.		300 mA
Encoder supply
5 V encoder supply
? 5 V		Yes; 5.2 V +/-2%
? short-circuit protection		Yes
? Output current, max.		300 mA
24 V encoder supply
? 24 V		Yes; 1L+ (-3 V)
? Short-circuit protection		Yes
? Output current, max.		300 mA
Power loss
Power loss, typ.		6 W
Digital inputs
Number of digital inputs		6
Functions		1 for gate start, 1 for gate stop, 1 for setting the counter
Input voltage
? for signal "0"		-28.8 ... +5V
? for signal "1"		+11 to +28.8V
Input current
? for signal "1", typ.		9 mA
Input delay (for rated value of input voltage)
? Input frequency (with a time delay of 0.1 ms), max.		200 kHz
for standard inputs
— parameterizable		Yes
— at "0" to "1", max.		2.5 µs; >= 2.5 µs (200 kHz); <= 25 µs (20 kHz)
Digital outputs
Number of digital outputs		4
Short-circuit protection		Yes; Clocked electronically
Limitation of inductive shutdown voltage to		2L+ (-39 V)
Output voltage
? for signal "0", max.		3 V
? for signal "1", min.		2L+ (-1,5 V)
Output current
? for signal "1" rated value		0.5 A; Res. / P.D. 5 W tungsten 24 V DC
? for signal "1" permissible range for 0 to 60 °C, min.		5 mA
? for signal "1" permissible range for 0 to 60 °C, max.		0.6 A
Output delay with resistive load
? "0" to "1", max.		300 µs
Encoder
Connectable encoders
? Incremental encoder (symmetrical)		Yes; With 2 pulse trains offset by 90°
? Incremental encoder (asymmetrical)		Yes
? 24 V initiator		Yes
? 24 V directional element		Yes; 1 pulse train, 1 direction level
Counter
Number of counter inputs		2; 32 bit or ±31 bit
Counter input 5 V
? Type		RS 422
? Terminating resistor		220 ?
? Differential input voltage		min. 0.5 V
? Counting frequency, max.		500 kHz
Counter input 24 V
? Input voltage for signal "0"		-30 to +5V
? Input voltage for signal "1"		+11 to +30V
? Input current for signal "1", typ.		9 mA
? Counting frequency, max.		200 kHz
? Minimum pulse width		>= 2.5 µs (200 kHz); <= 25 µs (20 kHz) (parameterizable)
Parameter
Remark		Assigned binary addresses: 64 bytes/64 bytes
Potential separation
Potential separation digital inputs
? between the channels and backplane bus		Yes; Optocoupler
Potential separation digital outputs
? between the channels and backplane bus		Yes; Optocoupler
Potential separation counter
? between the channels and backplane bus		Yes; Optocoupler
Permissible potential difference
between different circuits		75V DC/60V AC
Isolation
Isolation tested with		500 V
Connection method
required front connector		1x 48-pin
Dimensions
Width		25 mm
Height		290 mm
Depth		210 mm
Weights
Weight, approx.		650 g

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