SIMATIC S7-400 – FM 453 Positioning Module – Siemens Function Modules

USD $ 1,980.53

SKU: 6ES7453-3AH00-0AE0

The FM 453 is an intelligent, three-channel module designed for a wide range of positioning tasks using servo and/or stepper motors. It can be used for simple point-to-point positioning tasks as well as for complex traverse profiles with the most stringent demands for dynamic response, accuracy, and velocity.

Siemens Function Modules SIMATIC S7-400 Product Specifications:

Article number 6ES7453-3AH00-0AE0
SIMATIC S7-400, FM 453
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
● Cable length, max. 100 m; at max. 300 mA
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. 7 mA)
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 / header
required front connector 1x 48-pin
Dimensions
Width 50 mm
Height 290 mm
Depth 210 mm
Weights
Weight, approx. 1 620 g
Weight 1.81 kg
Dimensions 23.3 × 29.6 × 6.6 cm

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