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6ES7453-3AH00-0AE0 Siemens
Original price
$1,749.18
-
Original price
$2,475.00
Original price
$1,749.18
$1,749.18
-
$2,475.00
Current price
$1,749.18
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Siemens SIMATIC S7-400 function module FM 453 (part number 6ES7453-3AH00-0AE0) is a 3-channel positioning module for integration in the S7-400 PLC system. It interfaces with servo and stepper drives to manage precise axial positioning in sequential motion applications. The module supports incremental (RS-422) and SSI absolute encoders, offering configurable digital I/O and analog drive interfacing. It is commonly used in machine tools, packaging, and material handling systems where synchronized multi-axis control is required.
Best Suited For
- Multi-axis servo or stepper positioning tasks
- Integration in SIMATIC S7-400 racks
- Applications using RS-422 incremental or SSI encoders
- Industrial motion control in packaging, machine tools
Channels
3
Supply voltage
24 V DC
Power loss
8 W
Mounting
S7-400 rack
Degree of protection
IP20
Technical Specifications
I/O & Electrical
Auxiliary / load voltage (rated)
24 V DC
Permissible voltage range (lower)
20.4 V (static); 18.5 V (dynamic)
Permissible voltage range (upper)
28.8 V (static); 30.2 V (dynamic)
Input current from load voltage channels
2 A per channel
Backplane bus (5 V) current
1.6 A
Encoder supply (5 V)
300 mA max
Digital inputs
6 per channel, configurable; 24 V DC, "0": -3 to +5 V (max 3 mA), "1": 11-30 V (max 7 mA)
Digital outputs
4 per channel; 24 V DC, short-circuit protected; "1" output current: 0.5 A at 40 °C, max 0.12 A at 60 °C
Analog setpoint output
-10 to +10 V, -3 to +3 mA
Communication & Power
Incremental encoder interface
5 V RS-422; up to 1 MHz (10 m cable), 0.5 MHz (35 m)
SSI encoder interface
5 V RS-422; clock 1.25 Mbit/s (10 m), cable max 250 m at 156 kbit/s
Stepper drive outputs
2 V differential (RL=100 Ω), "0": max 1.1 V (30 mA), "1": min 3.7 V (-30 mA); pulse frequency 200 kHz (500 kHz future); 35 m cable max
Drive enable relay output
1 A / 50 V DC (30 VA)
Physical & Environmental
Operating temperature
0 °C to 55 °C
Storage / transport temperature
-40 °C to 70 °C
Protection class
IP20
Dimensions (W×H×D)
50 mm × 290 mm × 210 mm
Weight
1 620 g
Connector
1× 48-pin front connector
Certifications
EU Declaration of ConformityUK Declaration of ConformityChina RoHSUL
