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| Article number | 6ES7450-1AP01-0AE0 |
| FM 450-1, COUNTER MODULE, 2 CHANNELS | |
| 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 |
| 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 |
|
● Minimum pulse width
|
≥ 2.5 µs (200 kHz); ≥ 25 µs (20 kHz) (parameterizable) |
| 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 |
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