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SIMATIC S7-400 FM 453 Positioning module For servo/stepper drive
SKU: 6ES7453-3AH00-0AE0
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Short Description
Description:
SIMATIC S7-400, function module FM 453, (3-channel) for positioning with servo and stepper motors, includes the 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 voltage1L+, max. 1 A; with 24 V position encoder; 1 A for 5 V position encoder.
from load voltage 2L+ to 4L+, max. 2 A; Per channel.
from backplane bus 5 V DC, max. 1.6 A; Rated current.
Encoder supply:
5 V encoder supply:
5 V: Yes.
Output current, max.: 300 mA.
Cable length, max.: 35 m; at max. 210 mA; 25 m at max. 300 mA.
24 V encoder supply:
24 V: Yes.
Output current, max.: 300 mA.
Cable length, max.: 100 m; at max. 300 mA.
Buy currently uses Select Automation shop pricing and checkout.
Power loss:
Power loss, typ.: 8 W.
Digital inputs:
Number of digital inputs: 6; for each channel/axis.
Functions: configurable.
Input voltage:
Rated value (DC): 24 V.
for signal "0": -3 to +5 V (max. 3 mA).
for signal "1": 11 to 30 V (max. 7mA).
Input delay (for rated value of input voltage):
for standard inputs.
at "0" to "1", max.: 15 µs; via input voltage range, 8 µs at 24 V DC.
at "1" to "0", max.: 45 µs; via input voltage range.
Digital outputs:
Number of digital outputs: 4; for each channel/axis.
Functions: configurable.
Short-circuit protection: Yes.
Output voltage:
Rated value (DC): 24 V.
for signal "1", min.: UP - 0.3 V.
Output current:
for signal "1" rated value: 0.5 A; at 40 °C; 0.1 A at 60 °C.
for signal "1" permissible range for 0 to 40 °C, min.: 5 mA.
for signal "1" permissible range for 0 to 40 °C, max.: 0.6 A.
for signal "1" permissible range for 40 to 60 °C, min.: 5 mA.
for signal "1" permissible range for 40 to 60 °C, max.: 0.12 A.
for signal "0" residual current, max.: 2 mA.
Switching frequency:
with resistive load, max.: 100 Hz.
with inductive load, max.: 0.25 Hz.
Encoder:
Connectable encoders:
Incremental encoder (symmetrical): Yes.
Absolute encoder (SSI): Yes.
Encoder signals, incremental encoder (symmetrical):
Input voltage: 5 V difference signal (phys. RS 422).
Input frequency, max.: 1 MHz; for 10 m cable length; 0.5 MHz for 35 m cable length.
Encoder signals, absolute encoder (SSI):
Input signal: 5 V difference signal (phys. RS 422).
Clock frequency, max.: 1.25 Mbit/s at 10 cable length (2.5 Mbit/s available soon).
Cable length, shielded, max.: 250 m; At max. 156 kbit/s.
Drive interface:
Signal Input.
Type Drive interface step, signal input "READY 1".
Function "Power section ready" where Ui < 1 V, Ii = 2 mA.
Analog drive:
Setpoint signal.
Rated voltage range: -10 to +10V.
Output current: -3 to +3 mA.
Cable length, max.: 30 m.
Output controller enable:
Switching voltage, max.: 50 V.
Switching current, max.: 1 A.
Switching capacity, max.: 30 VA.
Stepper drive:
Differential output voltage, min.: 2 V; RL = 100 Ohm.
Differential output voltage for signal "0", max.: 1.1 V; Io = 30 mA.
Differential output voltage for signal "1", min.: 3.7 V; Io = -30 mA.
Load resistance, min.: 55 Ω.
Output current, max.: 60 mA.
Pulse frequency: 200 kHz; 500 kHz available soon.
Cable length, shielded, max.: 35 m; 35 m with symm. transmission; 10 m with asymm. transmission.
Potential separation:
Potential separation digital inputs:
Potential separation digital inputs: Yes; Optocoupler.
Potential separation digital outputs:
Potential separation digital outputs: Yes; Optocoupler.
Ambient conditions:
Ambient temperature during operation:
min.: 0 °C.
max.: 55 °C.
Ambient temperature during storage/transportation:
min.: -40 °C.
max.: 70 °C.
connection method:
required front connector: 1x 48-pin.
Dimensions:
Width: 50 mm.
Height: 290 mm.
Depth: 210 mm.
Weights:
Weight, approx.: 1620 g.