Approvals
Enclosure:
Housing IP30, Terminals IP20
Number of Safety Inputs:
2 Normally Closed
Number of Safety Outputs:
2 Normally Open
Reset Options:
Automatic / Manual
Expandability:
Up to 20 Dual Channel Devices
Safety Rating:
CAT4, SIL3, PL-e
The EM1 is designed to operate and monitor emergency stop buttons and/or any mechanical device (locking or non-locking) with 2 normally closed channels. The master control unit can monitor one 2NC safety device and can be extended using the ESM module to a maximum of 20 dual channel devices. To operate this product, you will require a 24VDC supply.
This product is ideal for eliminating fault masking, as it is recommend you connect one device per module. Its simple design makes the EM1 easy to maintain, improving fault finding and subsequently reducing downtime.
| Technical Specifications | |
|---|---|
| Reset Options | Manual / Automatic |
| Construction | Grey PC-GF |
| Indication | LED's for Power, Run & Fault. Guard Status LED |
| IP Rating | Housing IP30, Terminals IP20 |
| Weight | DC = 290g AC = 420g |
| Mounting | 35mm DIN Rail |
| Supply Voltage Options | 24VDC |
| Power Consumption | 6VA |
| Safety Output | 2 Normally Open |
| Safety Output Rating | 4A/230Vac; 2A/24Vdc(Res.) @Cos=1 |
| Cable / Connector | Screw Terminals |
| Input | 2 NC Safety Inputs and/or Emergency Stop |
| Dimensions of Control Unit (mm) | 105 x 90 x 59mm |
| Environmental Specifications | |
| Operating Temperature | 0°C to 45°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 | 6.0 x 10 -9 |
| PFH | 6.52 x 10 -9 |
| B10d | 2,000,000 |
| MTTFd | High > 100 Years ( Based on usage rate of 360 Days |
| TM | 20 years |
| DC | 99% |
| SFF | 99.50% |
| File Title | File Name | Download File |
|---|---|---|
| 330 401 Iss3 EM1 and ESM Installation Guide | 330-401-Iss3-EM1-and-ESM-Installation-Guide.pdf | PDF (1.3 MB) |