EM1

EM1 EM1 EM1

Approvals

CE Approved

•   Master Control Unit
•   Dual Channel Safety Outputs (13/14, 23/24)
•   Volt Free Indication Contact (each module)
•   Dual LEDs for monitoring both input channels (S13/S14, S23/S24)

•   Reset Fault Indication
•   Expandable upto 30 E'stops/Gates
•   Features an internal resettable fuse
•   Eliminate Fault Masking without programming

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 30 device inputs. To operate this product, you will require a 24VDC supply.

This product is best used to eliminate fault masking where programming is not required. Its simple design makes the EM1 easy to maintain and reduces the chance of downtime due to safety failures.

 

Product Code Description Part No. Quote options Added to Basket
330.004 EM1 24VDC EXPANDABLE SAFETY RELAY EM1-24VDC
Qty: - +
 
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CONNECTION DRAWING 1

CONNECTION DRAWING 2

Technical Specifications
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
Reset Options Manual / Automatic
Indication LED's for Power, Run & Fault. Guard Status LED
Dimensions of Control Unit (mm) 105 x 90 x 59mm
Weight DC = 290g AC = 420g
IP Rating Housing IP30, Terminals IP20
Construction Grey PC-GF
Mounting 35mm DIN Rail
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 Iss2 EM1 Installation Guide 330-401-Iss2-EM1-Installation-Guide.pdf PDF (626 KB)