6ES7450-1AP00-0AE0 FM 450-1, COUNTER MODULE, 2 CHANNELS

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6ES7450-1AP00-0AE0

		SIMATIC S7-400, FM 450-1 FUNCTION MODULE F. COUNT.FUNCT. WITH 2 CHANNELS INCL. CONFIG. PACKAGE ON CD
Supply voltage
Load voltage 1L+
● Reverse polarity protection		Yes
Load voltage 2L+
● Reverse polarity protection		Yes
Aux. 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.		40 mA
from backplane bus 5 V DC, max.		450 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 losses
Power loss, typ.		9 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 ... +5 V
● for signal "1"		+11 to +28.8 V
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
● 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
Interrupts/diagnostics/status information
Status indicator		Yes; 14 green LEDs for status of CR, DIR, inputs and outputs
Alarms
● Diagnostic alarm		Yes; Parameterizable
● Hardware interrupt		Yes; Parameterizable
Diagnostic messages
● Diagnostic functions		Yes
● Diagnostics		Yes; Diagnostic information readable
Diagnostics indication LED
● Description		2 red LEDs for internal and external errors
● Status indicator digital output (green)		Yes
● Status indicator digital input (green)		Yes
Counter
Number of counter inputs		2; 32 bit or +/-31 bit
Counter input 5 V
● Type		RS 422
● Terminating resistor		220 Ω
● Differential input voltage		min. 0.5 V
● Counting frequency, max.		500 kHz
Counter input 24 V
● Input voltage, for signal "0"		-30 to +5 V
● Input voltage, for signal "1"		+11 to +30 V
● 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
Galvanic isolation
Galvanic isolation digital inputs
● between the channels and the backplane bus		Yes; Optocoupler
Galvanic isolation digital outputs
● between the channels and the backplane bus		Yes; Optocoupler
Galvanic isolation counter
● between the channels and the backplane bus		Yes; Optocoupler
Permissible potential difference
between different circuits		75 VDC / 60 VAC
Isolation
Isolation checked 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
last modified:		17.09.2014