Compact Safety Control
SAFEONE DS
Our latest product innovation simplifies machine safety on a level never seen before. With a width of only 22.5 mm, the SAFEONE DS is the most compact safety device that covers speed monitoring as well as three other safety circuits. The module meets the requirements of ISO 139849-1 up to Performance Level d.
Safety Features
Power Supply
| Operating voltage UB | 24 V DC (-15/+10%) |
| Current consumption at 24V | 50 mA |
| Power consumption at A1/A2 | 1,2 W |
Digital Inputs
| Inputs | 10 safety-related inputs I1 - I10 |
| Power consumption | typ. 4 mA (at UB) |
| Input voltage range "0" signal | 0...5 V DC |
| Input voltage range "1" signal | 15 V DC...30 V DC |
Measuring Inputs: Encoder Inputs
| Encoder Input | 1 safety-related encoder input |
| Signal type | Sin/Cos, TTL |
| Cut-off frequency | 50Hz until 300kHz |
Semiconductor Outputs
| Outputs | O1, O2 | IO1, IO2 |
| Output type |  |
|
| Voltage | 24 V | 24 V |
| Max. Switching Current | 1 A | 0,5 A |
| Max. Total Current | 2 A | 1 A |
| Min. Switching Current | 1 mA | 1 mA |
Contact Outputs
| Outputs | 13/14, 23/24 |
| Contact Material | Ag alloy |
| Output guidance, Performance Level | 
PLd |
| Min. Switching Current | 10 mA |
| Breaking capacity according to IEC 60947-5-1 | DC13: 1A/30V DC |
| Mechanical service lifetime | 5 x 10^7 switching cycles |
| Contact fuse protection | 3 A gL/gG |
| Response/relapse time typical | 10 ms / 10 ms |
General Data
| Protection class (housing and terminals) | IP20 |
| Protection class (installation location) | min. IP54 |
| Air and creepage distances between the current circuits | according to DIN EN 50178 |
| Rated insulation voltage | 50V AC |
| Rated surge voltage / insulation | 0,8 kV |
| Pollution level | 2 |
| Overvoltage category | III |
| Casing material | Polyamide PA not reinforced |
Terminal data
| Terminals | Spring-loaded terminals, pluggable |
| Conductor cross-section | 0,25 – 1,5mm |
| Conductor cross-section AWG | AWG 24...16 |
| Conductor type | Flexible with ferrule without plastic sleeve sleeve |
| Stripping length | 9 mm |
Environmental Data
| Operating temperature | -10 °C until +55 °C |
| Storage temperature | -40 °C until +85 °C |
| Height of the application area | < 2000 m above sea level |
| Shock resistance | 11g |
| Vibration resistance | 2g |
Measurements
| B x H x T | 22,5 x 114 x 111 mm (0.886 x 4.488 x 4.370 in) |
| Size of the standard rail | 35,0 mm (1.378 in) |
Block Diagram
Application
| Description | |
 |
Emergency Stop Switch |
 |
Protective Door |
 |
Enabling switch |
| S1 | Acknowledgement button for speed monitoring and emergency stop |
| S2 | Unlocking the protective bonnet |
| S3 | Selection special operating mode |
| E1 | Guard locking Protective bonnet |
Safety-relevant parameters according to DIN EN ISO 13849-1:2016-06
| MTTFd [a] | 100 |
| Category | 3 |
| Performance Level | d |
| PFHd | 1,01E-07 |
| Requirement rate | < 12 Monate |
| Service life | 20 Jahre |
Measuring inputs: Encoder
| Encoder input | 1 safety encoder input RJ45 |
| Signal type | Sin/Cos, TTL |
| Minimum frequency | 50 Hz |
| Maximum frequency | 300 kHz |
Contact Service Life
Electrical contact service life of the output contacts according to DIN EN 60947-5-1/ Annex C.3
Your advantages summarised
Compact and efficient safety
SAFEONE DS combines speed and standstill monitoring, emergency stop, safety door and enabling switch in a single compact device. This saves space in your control cabinet and gives you only the features you need.
Simple parameterization
Our license-free configuration software allows you to set parameters quickly and easily.
Plug & Play
Thanks to the configuration via USB interface, you can carry out quick commissioning without any programming knowledge.
