| Proof test interval | STO/20 a (stepper motor/EC motor without diagnostics) | ||
| Number of diagnostic outputs | 1 | ||
| Mounting position | Free convection Vertical | ||
| Display | Green/yellow/red LED | ||
| KC mark | KC-EMV | ||
| Certificate issuing authority | German Technical Control Board (TÜV) Rheinland 01/205/5696.00/19 UL E331130 | ||
| Ambient temperature | 0 °C ... 50 °C | ||
| Relative air humidity | 5 - 90% Non-condensing | ||
| Degree of protection | IP20 | ||
| Overvoltage category | I | ||
| Note on materials | Contains paint-wetting impairment substances RoHS-compliant | ||
| Permissible range for load power supply | -15%/+15% | ||
| Nominal voltage for logic power supply DC | 24 V | ||
| Current consumption of logic power supply without clamping brake | 1 A | ||
| Output voltage class AC | 0 V up to input voltage | ||
| Nominal current per phase, effective | 8 A | ||
| Max. peak current duration | 3 s | ||
| Maximum output | 400 VA | ||
| Max. length of motor cable without external mains filter | 25 m | ||
| Max. voltage drop from logic supply to brake output | 1 V | ||
| Operating mode of drive unit | Field-oriented closed-loop control Position resolution 24 bit/rev Sampling rate 20 kHz PWM with 20 kHz Real-time data acquisition 2x input capture (x, v, F) 2x output trigger (x, v, F) 1x position encoder input | ||
| Protective function | I²t monitoring Temperature monitoring Current monitoring Voltage failure detection Following error monitoring Software end-position detection | ||
| Ethernet interface, function | Parameterisation and commissioning | ||
| Field bus, protocol | EtherNet/IP | ||
| Fieldbus link | EtherNet/IP Modbus/TCP | ||
| Process interfacing | Adjustable-speed drives Drives with positioning function | ||
| Field bus, connection type | 2x socket | ||
| Encoder interface, function | BiSS-C Incremental encoder | ||
| Switching logic for inputs | NPN (negative switching) PNP (positive switching) | ||
| Specification logic input | Based on IEC 61131-2, type 3 | ||
| Number of high-speed logic inputs | 2 | ||
| Number of digital logic outputs 24 V DC | 2 | ||
| Features of digital logic outputs | Configurable Not galvanically isolated | ||
| Number of high-speed switching outputs | 2 | ||
| Number of floating switching outputs | 1 | ||
| Safety function | Safe torque off (STO) Safe stop 1 time controlled (SS1-t) | ||
| Performance Level (PL) | STO/Cat. 3, PLd (EC motor without diagnostics) STO/Cat. 3, PLe (stepper motor/EC motor with diagnostics) | ||
| Hardware fault tolerance | 1 |
| Number of safe 2-pin inputs | 1 | ||
| Type of mounting | Mounting plate, attached with screws With H-rail | ||
| Product weight | 350 g | ||
| Approval | RCM trademark c UL us listed (OL) | ||
| CE mark (see declaration of conformity) | To EU EMC Directive To EC Machinery Directive In accordance with EU RoHS Directive | ||
| Storage temperature | -25 °C ... 55 °C | ||
| Note on ambient temperature | Observe the derating regarding the mounting clearance and output current. | ||
| Max. installation height | 2.000 m | ||
| Protection class | III | ||
| Pollution degree | 2 | ||
| Nominal voltage load voltage DC | 24 V ... 48 V | ||
| Max. intermediate circuit voltage DC | 60 V | ||
| Permissible range for logic voltage | ± 15 % | ||
| Current consumption for logic supply with parking brake | 2 A | ||
| Nominal output current | 8 A | ||
| Peak current per phase, effective | 10 A | ||
| Controller nominal output | 300 VA | ||
| Output frequency | 0 Hz ... 20.000 Hz | ||
| Max. output current of holding brake | 1 A | ||
| Controller operating mode | Cascade controller P position controller PI speed controller PI current regulator for F or M Profile operation with record and direct mode Interpolated mode via fieldbus Synchronised operating modes Homing Setting-up Autotuning Open-loop operation | ||
| Adjustable current reduction | Via software | ||
| Nominal current setting | Via software | ||
| Ethernet interface, protocol | TCP/IP | ||
| Fieldbus interface, function | Bus connection incoming/outgoing EtherNet/IP slave | ||
| Communication profile | DriveProfile | ||
| Field bus interface, transmission rate | 100 Mbit/s | ||
| Field bus, connection system | RJ45 | ||
| Number of digital logic inputs | 6 | ||
| Features of logic input | Freely configurable in some cases Safety inputs in some cases Not galvanically isolated | ||
| Working range of logic input | -3 V ... 30 V | ||
| Time resolution of high-speed logic inputs | 1 µs | ||
| Switching logic for outputs | NPN (negative switching) PNP (positive switching) | ||
| Max. current digital logic outputs | 100 mA | ||
| Time resolution of high-speed switching outputs | 1 µs | ||
| Max. current of the floating switching outputs | 100 mA | ||
| Safety Integrity Level (SIL) | STO/SIL 2/SILCL 2 (EC motor without diagnostics) STO/SIL 3/SILCL 3 (stepper motor/EC motor with diagnostics) | ||
| Diagnostic coverage | STO: 87% (EC motor without diagnostics) STO/90% (stepper motor) STO: 92% (EC motor with diagnostics) |
