| Brand | BBH |
|---|---|
| Series | SCU series |
| Cat. / PL (EN ISO 13849-1) | PL e; SIL 3 |
| Order number | 2398, 2399, 2400 |
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BBH SDU-21A – FSoE slave device, axis expansion module with analog option
- Brand
- BBH
- Part number
- SDU-21A
- Order number
- 2398+2 variants, see Ordering information
FSoE slave device, axis expansion module with analog option
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.
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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.
Key features
- 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
Module characteristics
- 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 parameterization
- Parameter management for expansion modules in base device
- Comprehensive diagnostics functions integrated
- Coded status display via front-side 7 segment display and status LEDs
Ordering 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, 1st License incl. Hardlock | 1244 |
| SafePLC2 2nd | Programming software, 2st License incl. Hardlock | 1646 |
| SafePLC2 3rd | Programming software, 3st License incl. Hardlock | 1647 |
Quote the BBH item number of the variant you need in your quote request.
Downloads
- Datasheet SDU-21A Product data
- Dimension_drawing_SDU-21x.pdf Product data
- SCU Series – Installation Manual – Master & Slaves 20F-EN User Manuals
- SCU Series – Programming Manual – SARC 17F-EN User Manuals
- Programming Manual SafePLC2 10F-EN User Manuals
- Error List SCU Series -SDU modules 02F-EN User Manuals
- HB-37450-820-02-01F-EN_COM_application_description_SD-Card_Slot.pdf User Manuals
- SafePLC2 application description -Import ESI Profile Management – 01F-EN User Manuals
- BBH.eplan.2398.SDU-21A.zip EPLAN data
- BBH.eplan.2399.SDU-21A-I.zip EPLAN data
- BBH.eplan.2400.SDU-21A-U.zip EPLAN data
- BBH.cad.2398.SDU-21Ax.zip CAD
