| Brand | DOLD |
|---|---|
| Housing width | 45 mm |
| Cat. / PL (EN ISO 13849-1) | 4/e |
| SIL (IEC/EN 62061) | 3 |
| Order number | 0055531 |
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DOLD BH 5911 – Control unit
- Brand
- DOLD
- Part number
- BH 5911
- Order number
- 0055531
Control unit
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Realization of fail-safe control circuits for protection of people and machinery.
Features
- According to- Performance Level (PL) e and category 4 to EN ISO 13849-1: 2008- SIL Claimed Level (SIL CL) 3 to IEC/EN 62061- Safety Integrity Level (SIL 3) to IEC/EN 61508
- For emergency stop function, the following inputsand outputs are available:Inputs: 4 monitored start inputs, or3 start inputs and 1 stop input and2 Emergency stop inputsOutputs: 3 NO contacts, or2 NO contacts/1 NC monitoring contact
- Parallel connection of several SAFEMASTER M-systems possible
- The functions are selected via rotary switch- 1 Emergency stop circuit, 2-channel- 2 Emergency stop circuits, single-channel- 1 Emergency stop circuit, 2-channel + 1 stop single channel
- Auto or manual start
- 2 semiconductor outputs for status indication
- LEDs for status indication
- Overvoltage and undervoltage monitoring function with error indication
- Permanently monitored feedback loop to connect external contactors
- Broken wire and short circuit monitoring function with error indication
- Width: 45 mm
Technical specifications
| Application | Emergency stop, Light barrier |
|---|---|
| Cat. / PL acc. to EN ISO 13849-1 | 4/e |
| SIL CL acc. to IEC/EN 62061 | 3 |
| SIL acc. to IEC/EN 62061 | 3 |
| Safe output contacts, redundant NO contacts | 2, 3 |
| Width | 45 mm |
| Type | BH 5911 |
Available variants
| Contact equipping | 2 NO contacts, 1 NC contact · 3 NO contacts |
|---|---|
| Nominal voltage | DC 24 V |
| Approvals and Markings | CSA C/US, TÜV, CCC |
Tell us the variant you need in your quote request.
