$ 1,330.41
The FM 451 three-channel positioning module handles the adjustment of mechanical axes in the case of rapid-traverse and creep-speed drives. The module is intended for the positioning of adjusting and setup axes, preferably with standard motors, controlled via contactors or frequency converters.
Article number | 6ES7451-3AL00-0AE0 |
SIMATIC S7-300, FM 451 | |
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 |
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 / header | |
required front connector | 1x 48-pin |
Dimensions | |
Width | 50 mm |
Height | 290 mm |
Depth | 210 mm |
Weights | |
Weight, approx. | 1 300 g |
Weight | 1.466 kg |
---|---|
Dimensions | 23.3 × 30.1 × 6.3 cm |
INOSAKI Limited
RM B 5/F Gaylord Comm,
Bldg 114-118 Lockhart Rd.
Hong Kong
INOSAKI Sdn. Bhd.
2-1-9, Ground Floor, One Square, Tingkat Mahsuri 1,
11900 Bayan Lepas, Penan
INOSAKI Pte. Ltd.
101 Upper Cross Street,
No. 06-17, People’s Park Centre,
Singapore (058357)