Approvals
• Safety Control Module
• 24VAC/DC Supply
• LED Diagnostics
• Dual Channel Output
• Automatic/Manual-Monitored Reset
The SCU is the control module for the HE Series safety switches. The SCU provides 2 NO force guided contact safety outputs, internal and external relay monitoring circuit, LED system indication.
The SCU requires 24VAC/DC power supply and has 2 NO safety contact outputs capable of switching up to 4Amps @ 230VAC.
| Technical Specifications | |
|---|---|
| Reset Options | Manual / Automatic |
| Construction | Red Polycarbonate housing and terminals |
| Indication | LED's for Power & Output K1 & K2 |
| IP Rating | Housing IP40, Terminals IP20 |
| Weight | na |
| Mounting | 35mm DIN Rail |
| Supply Voltage Options | 24VAC/DC (+/- 15%) |
| Power Consumption | 3VA |
| Safety Output | 2 x NO |
| Safety Output Rating | 4A/230Vac; 2A/24Vdc(Res.)@Cos=1 |
| Auxilliary Output | 1 x NC |
| Auxilliary Output Rating | 4A/230Vac; 2A/24Vdc(Res.)@Cos=1 |
| Input | Up to 30 HE Series Safety Switches |
| Dimensions of Control Unit (mm) | 22.5 x 84 x 119mm |
| Environmental Specifications | |
| Operating Temperature | -10°C to 55°C |
| Storage Temperature | -20°C to 60°C |
| Safety Related Data | |
| PL in accordance with EN ISO 13849-1 | PL-e, CAT 4 |
| SIL CL in accordance with EN IEC 62061 | SIL 3 |
| PFHd in accordance with EN IEC 62061 | 3.62 x 10 -9 |
| PFH | 4.43 x 10 -9 |
| B10d | 2 x 10 -6 |
| MTTFd | High > 100 Years ( Based on usage rate of 360 Days |
| TM | 20 years |
| DC | 96.50% |
| SFF | 98.20% |
| Notes | |
As part of a HE Series System | |
| File Title | File Name | Download File |
|---|---|---|
| 340 400 Iss 11 Mechan HE Series installation guide | 340-400-Iss-11-Mechan-HE-Series-installation-guide.pdf | PDF (3.7 MB) |