| | SIMATIC S7-400, FM 453 FUNCTION MODULE FOR POSITIONING WITH SERVO AND STEPPER MOTORS (3 CHANNELS) INCL. CONFIG. PACKAGE ON CD |
| |
| Supply voltage |
| Auxiliary voltage |
| Rated value (DC) | 24 V |
| dynamic range | 18.5 to 30.2 V |
| static area | 20.4 to 28.8 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 losses |
| Power loss, max. | 8 W |
| Digital inputs |
| Number/binary 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/binary outputs | 4; for each channel/axis |
| Functions | configurable |
| Functionality/short-circuit strength | 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 signal | 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 I |
| Type | Drive interface step, signal input "READY 1" |
| Function | "Power section ready" where Ui < 1 V, Ii = 2mA |
| Signal output I |
| Type | 5 V (phys. RS 422) |
| Function | Clock pulse, direction, enable, current control |
| 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 impedance | 55 ? |
| Pulse frequency | 200 kHz; 500 kHz available soon |
| Cable length, max. | 35 m; 35 m with symm. transmission; 10 m with asymm. transmission |
| Signal output II |
| Type | Contact relay |
| Function | Drive disconnection for operation |
| Load | 1 A/50 V/30 VA DC |
| Signal output III |
| Type | Analog output |
| Function | Drive interface Servo: Setpoint output for drive |
| Output voltage | -10 to +10 V |
| Output current | -3 to +3 mA |
| Cable length, max. | 30 m |
| Galvanic isolation |
| Galvanic isolation digital inputs |
| Galvanic isolation digital inputs | Yes; Optocoupler |
| Galvanic isolation digital outputs |
| Galvanic isolation digital outputs | Yes; Optocoupler |
| Ambient conditions |
| Operating temperature |
| Min. | 0 °C |
| max. | 55 °C |
| Storage/transport temperature |
| Min. | -40 °C |
| max. | 70 °C |
| Relative humidity |
| Humidity class F | No |
| Degree and class of protection |
| IP20 | Yes |
| Connection method |
| required front connector | 1x 48-pin |
| Dimensions |
| Width | 50 mm |
| Height | 290 mm |
| Depth | 210 mm |
| Weight |
| Weight, approx. | 1620 g |
| Status | Dec 19, 2011 |
