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Related Manuals for MAYSER SG-EFS 104/4L
Summary of Contents for MAYSER SG-EFS 104/4L
- Page 1 Innovative by tradition. Operating instructions Control unit SG-EFS 104/4L Version 2 1004128 SG-EFS 104/4L 24 V=/~ Mayser GmbH & Co. KG Örlinger Straße 1–3 89073 Ulm GERMANY Phone: +49 731 2061-0 Fax: +49 731 2061-222 E-mail: info.ulm@mayser.com Internet: www.mayser.com Original instructions...
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Page 2: Table Of Contents
Off enders will be held liable for the payment of dam- ages. All rights reserved in the event of the grant of a patent, utility model or design. © Mayser Ulm 2017 Page 2/16 Operating instructions SG-EFS 104/4L 240517 v2.3... -
Page 3: About These Operating Instructions
About these operating instructions These operating instructions are part of the product. Mayser accepts no responsibility or warranty claims for damage and conse- quential damage due to failure to observe the operating instructions. Read the operating instructions carefully before use. -
Page 4: Intended Use
Only use the control unit in rooms with a minimum degree of protection of IP54 (e.g. switch cabinet). Maintain distance When installing in the switch cabinet, ensure suffi cient distance to heat sources (at least 2 cm). Page 4/16 Operating instructions SG-EFS 104/4L 240517 v2.3... -
Page 5: Parts Supplied
The control unit is not authorised for use in these zones. Parts supplied 1× Control unit Enclosure with electronics module. 1× Operating instructions 1× Declaration of conformity Upon receipt of the parts supplied, check immediately for completeness and good condition. 240517 v2.3 Operating instructions SG-EFS 104/4L Page 5/16... -
Page 6: Transport And Storage
Button for manual reset S1, S2 LEDs information • Light green LED “Power“: supply voltage connected • Green LED “Channel 1“: Relay K1 is energised • Green LED “Channel 2“: Relay K2 is energised Page 6/16 Operating instructions SG-EFS 104/4L 240517 v2.3... -
Page 7: Function, Installation And Commissioning
When installing in the switch cabinet, ensure suffi cient distance to heat sources (at least 2 cm) Only use the control unit in zones that have a min. degree of protection of IP54 (eg. switch cabinet) 240517 v2.3 Operating instructions SG-EFS 104/4L Page 7/16... - Page 8 Watch out for wired paths with consistent colour, e.g. red strands on Y21 and Y22. Always connect several sensors in series: Sensor 1 Sensor 2 Colour coding: Blue Black Brown White Page 8/16 Operating instructions SG-EFS 104/4L 240517 v2.3...
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Page 9: Automatic Reset
1, 2 and 3 closed signal circuit open 2. Activate the sensor. green LEDs “Channel 1“ and “Channel 2“ go out contacts of switch channels 1, 2 and 3 open signal circuit closed 240517 v2.3 Operating instructions SG-EFS 104/4L Page 9/16... -
Page 10: Test Function: Manual Reset
The control unit works without a resetting function. If the sensor is enabled af- ter actuation, relays K1 and K2 re-energise after a delay t Check for proper functioning after recommissioning (see Section Commis- sioning). Page 10/16 Operating instructions SG-EFS 104/4L 240517 v2.3... -
Page 11: Manual Reset
The control unit works with a resetting function. Relays K1 and K2 are ener- gised only after the reset button is actuated. Check for proper functioning after recommissioning (see Section Commis- sioning). Connection examples Contacts continued in two-channel mode Contact duplication for automatic reset 240517 v2.3 Operating instructions SG-EFS 104/4L Page 11/16... -
Page 12: Contact Duplication For Manual Reset
(see relevant operating instructions). Check that all devices and parts are disconnected from the power supply. Clean the outside of the enclosure with a dry cloth. Page 12/16 Operating instructions SG-EFS 104/4L 240517 v2.3... -
Page 13: Troubleshooting And Remedies
Contact the Mayser support: phone +49 731 2061-0. Replacement parts Overall safety endangered CAUTION If the sensor and control unit are not replaced with original Mayser parts, operation of the protective device may be impaired. Only use original parts from Mayser. 240517 v2.3... -
Page 14: Disposal
Innovative by tradition. Disposal The devices produced by Mayser are professional electronic tools exclusively intended for commercial use (so-called B2B devices). Unlike devices mainly used in private households (B2C), they may not be disposed of at the collection cen- tres of public sector disposal organisations (e.g. municipal recycling depots). At the end of their useful life, the devices may be returned to us for disposal. -
Page 15: Technical Data
(DC 24 V / 2 A) > 1× 10 (DC 24 V / 2 A) Contact fuse protection external NO contact 6.3 A quick-acting 6.3 A quick-acting NC contact 4 A Neozed gL/gG 4 A Neozed gL/gG 240517 v2.3 Operating instructions SG-EFS 104/4L Page 15/16... - Page 16 2.5 g Impact resistance transport 10 g 10 g Dimensions (B × H × T) 22.5 × 99 × 114.5 mm 22.5 × 99 × 114.5 mm Weight 180 g 180 g Page 16/16 Operating instructions SG-EFS 104/4L 240517 v2.3...
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