AI Assistant
Cart
Quote
SIMATIC S7-400 FM 451 Positioning module For rapid traverse/creep speed drives
SKU: 6ES7451-3AL00-0AE0
Out of stock
Availability: Out of Stock
Marketplace sellers
Submit a quote request to receive offers from sellers of this product.
Short Description
Description:
SIMATIC S7-400 positioning module FM 451 supports rapid/slow traverse drives with 3 channels and includes a configuration package on CD.
Supply voltage:
Rated value (DC): 24 V.
Input current:
Current consumption, typ.: 550 mA.
Encoder supply:
5 V encoder supply:
5 V: Yes.
Output current, max.: 210 mA.
Cable length, max.: 35 m; at max. 210 mA.
24 V encoder supply:
24 V: Yes.
Output current, max.: 300 mA.
Cable length, max.: 100 m; at max. 300 mA.
Absolute encoder (SSI) encoder supply:
Absolute encoder (SSI): Yes.
Type of output voltage: 24 V DC.
Output current, max.: 300 mA.
Cable length, max.: 300 m; At max. 156 kbit/s.
Buy currently uses Select Automation shop pricing and checkout.
Power loss:
Power loss, typ.: 3.6 W.
Digital inputs:
Number of digital inputs: 12; 4 per axis.
Functions: Reference cams, reversing cams, flying actual value setting, start/stop positioning.
Input voltage:
Rated value (DC): 24 V.
for signal "0": -30 to +5 V.
for signal "1": +11 to +30V.
Input current:
for signal "0", max. (permissible quiescent current): 1.5 mA.
for signal "1", typ.: 9 mA.
Digital outputs:
Number of digital outputs: 12; 4 per axis.
Functions: Rapid traverse, creep, run right, run left.
Short-circuit protection: Yes.
Output voltage:
for signal "1", min.: UP -3 V.
Output current:
for signal "1" permissible range for 0 to 55 °C, max.: 600 mA; with UPmax.
for signal "0" residual current, max.: 0.5 mA.
Encoder:
Connectable encoders:
Incremental encoder (symmetrical): Yes.
Incremental encoder (asymmetrical): Yes.
Absolute encoder (SSI): Yes.
Encoder signals, incremental encoder (symmetrical):
Trace mark signals: A, notA, B, notB.
Zero mark signal: N, notN.
Input voltage: 5 V difference signal (phys. RS 422).
Input frequency, max.: 1 MHz.
Encoder signals, incremental encoder (asymmetrical):
Trace mark signals: A, B.
Zero mark signal: N.
Input voltage: 24 V.
Input frequency, max.: 50 kHz; for 25 m cable length, 25 kHz for 100 m cable length.
Cable length, shielded, max.: 100 m.
Encoder signals, absolute encoder (SSI):
Input signal: 5 V difference signal (phys. RS 422).
Data signal: DATA, notDATA.
Clock signal: CL, notCL.
Telegram length, parameterizable: 13 or 25 bit serial.
Clock frequency, max.: 1.25 MHz.
Gray code: 1.
Cable length, shielded, max.: 300 m; At max. 156 kbit/s.
Potential separation:
Potential separation digital inputs:
Potential separation digital inputs: Yes.
Potential separation digital outputs:
Potential separation digital outputs: Yes.
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.: 1 300 g.