HED-SS

HED-SS HED-SS

Approvals

CE Approved

Housing:
    316 Stainless Steel, Resin Encapsulated
Contacts:
    2NO + 1NC (with door/s open)
Contact Rating:
    400mA 24VDC
Coding:
    Magnetically Coded
Indication:
    Bi-Colour LED (Open/Close Indication for both gates)
Ingress Protection Rating:
    IP67 and IP69K

The HED safety switch monitors 2 adjacent doors with only one switch, saving on installation time, cabling and cost. With 2 x N/O + 1 N/C bidirectional solid state outputs along with a built in LED(s) for indication. When installed on a machine guard, power is applied, and the switch and actuator are within the specified operating range, the N/O Outputs will be closed, the N/C Output will be open.

The HE safety switches are fully encapsulated into an ABS or 316 stainless steel housing and available with 3, 6 or 10 metre pre-wired cable. With a 7mm switching distance the actuator can approach the switch from most angles. When both switches are closed the targets on the printed face of the switch must be aligned.

Product Code Description Part No. Quote options Added to Basket
343.004 HED-21-DC-LQD-05M-C SAFETY SWITCH & 2 ACTUATORS HED-21-DC-LQD-05M-C
Qty: - +
 
343.005 HED-21-DC-LQD-10M-C SAFETY SWITCH & 2 ACTUATORS HED-21-DC-LQD-10M-C
Qty: - +
 
343.009 HED-21-DC-LQD-L SAFETY SWITCH & 2 ACTUATORS (No Cable) HED-21-DC-LQD-L
Qty: - +
 
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connection drawing 1

connection drawing 2

Technical Specifications
Supply Voltage Options 24VDC (+/- 15%)
Power Consumption na
Safety Output Up to 2 x NO
Safety Output Rating 24Vdc / 400mA
Auxilliary Output Up to 1 x NC
Auxilliary Output Rating 24Vdc / 400mA
Cable / Connector Leaded Quick Disconnect
Cable Length 5 or 10 metre
Coding Solid State, Coded Magnetic
Input 2 Coded Magnetic Actuators
Reset Options At Control Unit
Indication Dual colour LED Red/Green
Dimensions of Switch (mm) 150 x 40 x 14mm
Dimensions of Actuator (mm) 52 x 28 x 14mm ( x 2 )
Weight na
IP Rating IP67
Construction 316 Stainless Steel, Resin Filled
Mounting 6 x M4 Security Screws
Environmental Specifications
Operating Temperature -25°C to +55°C
Storage Temperature -25°C to +55°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
MECHAN HE-SERIES INSTALLATION GUIDE 340-400-IDv1-3b-Mechan-SCU-HE-Install-Guide.pdf PDF (585 KB)