SDU-21A
FSoE-Slave module with Analog Option for safe speed and position detection of up to 2 axes for further evaluation in an FSoE master module.
- 14 Safe digital inputs
- 4 Safe pp-switching semiconductor outputs - switchable to 2 safe pn outputs
- 4 Encoder interfaces (SSI, SINCOS, TTL, HTL-proximity sensor)
- 2 Safe analog inputs (voltage+ current inputs)
- 2 Relay outputs
- 2 Pulse (clock) outputs
- 2 Auxiliary outputs
- Safety control suitable up to PL e (EN ISO 13849-1) or SIL3 (IEC 61508)
- Memory Card slot for safety program
Variants
Characteristic of the module
Characteristic of the module
- Decentralized safe axle assembly for the EtherCAT environment
- Safe detection of speed and position from up to two axes
- Fast response time with integrated Fast Channel Task with guaranteed processing time of 2 ms
- Complete speed and position-related safety functions for drive monitoring IEC 61800-5-2 integrated into firmware
- Speed monitoring
- RPM-monitoring
- Standstill monitoring
- Sense of rotation monitoring
- Safe incremental dimension
- Emergency Stop monitoring
- Position monitoring
- Position range monitoring
- Trend range monitoring
- Target position monitoring
- Pulse outputs for cross-shorting detection of digital input signals
- External contact monitoring of connected switchgear (EMU)
- Monitored relay outputs for safety-relevant functions
- Switchable safe semi-conductor outputs pn-, pp-switching for safety-relevant functions
- Functionplan-oriented parametrization
- Parameter management for expansion modules in base device
- Comprehensive diagnostics functions integrated
- Coded status display via front-side 7 segment display and status LEDs
Order information
FSoE Slaves
item | description | item no. |
SDU-21A | Decentralized axis expansion module for 2 axes with Analog option (voltage + current inputs) | 2398 |
SDU-21A-I | Decentralized axis expansion module for 2 axes with Analog option (current inputs) | 2399 |
SDU-21A-U | Decentralized axis expansion module for 2 axes with Analog option (voltage inputs) | 2400 |
Accessories
item | description | item no. |
SMX91 | Programming adapter | 1010 |
SXxxxx-x | Terminal connector, screw terminals (set), encoded for cabling SDU-21A | on request |
SXxxxx-x | Terminal connector, spring terminals (set), encoded for cabling SDU-21A | on request |
Software
item | description | item no. |
SafePLC2 1st | Programming software, 1te License incl. Hardlock | 1244 |
SafePLC2 2nd | Programming software, 2te License incl. Hardlock | 1646 |
SafePLC2 3rd | Programming software, 3te License incl. Hardlock | 1647 |