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SIMATIC S7-400 FM 450-1 2 channels For counter function
SKU: 6ES7450-1AP01-0AE0
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Short Description
Description:
SIMATIC S7-400, function module FM 450-1 for counter function with two channels, includes configuration package on CD.
Supply voltage:
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.
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.
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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.
Interrupts/diagnostics/status information:
Status indicator: Yes; 14 green LEDs for status of CR, DIR, inputs and outputs.
Diagnostics function: Yes.
Alarms:
Diagnostic alarm: Yes; Parameterizable.
Hardware interrupt: Yes; Parameterizable.
Diagnoses:
Diagnostic information readable: Yes.
Diagnostics indication LED:
internal fault INTF (red): Yes.
external fault EXTF (red): Yes.
Status indicator digital input (green): Yes.
Status indicator digital output (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 +30V.
Input current for signal "1", typ.: 9 mA.
Counting frequency, max.: 200 kHz.
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.
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.