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USER MANUAL 

 

Page 

5

 of 

16

 

Document # EL29132 

Version: V.002

 

TERMINAL CONNECTIONS 

 

 

 

 Table 1. 

EXPLOSION PROOF CONNECTION 

INTRINSICALLY SAFE CONNECTION 

X1-L1 

 VDC 

X1-L2 

 DC_GND 

X1-L3 

 Tx/Rx- 

X1-L4 

 Tx/Rx+ 

 

X2-L1 

 HI 

X2-L2 

→ 

SW 

X2-L3 

 HI-HI 

X2-L4 

 SW 

 

J1-1 

 Tx/Rx+ 

J1-2 

 DC_GND 

J1-3 

 Tx/Rx- 

J1-4 

 VDC 

 

J2-1 

 DC_GND 

J2-2 

 DC_GND 

J2-3 

 HI-HI 

J2-4 

 HI 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for 2110EX-12

Page 1: ...EL 29132 Version V 002 Last Updated 01 2022 2022 Electrolab Inc All Rights Reserved USER MANUAL Explosion Proof Housing Digital Model 2110EX 12 and Model 2110EX 24 Standard and HLS Versions ...

Page 2: ...rdance with the terms andconditions of the License Agreement between the user and Electrolab Inc Electrolab Inc makes no representations of warranties with respect to the contents hereof and specificallydisclaims any implied warranties of merchantability of fitness for any particular purpose Electrolab Inc reserves the right to revise this publication and to make changes from time to time in its c...

Page 3: ...with certified Explosion Proof conduit or certified Explosion Proof cable and connector eg CLX and TMCX products Always attach the cables to the connector strain relief plate with cable ties This will ensure that cables do not migrate in the enclosure if they are disconnected from connector by accident Always lock the cover by fastening its hex screw with a hex socket use a hex spanner of 1 5mm AV...

Page 4: ...for Use in Hazardous Classified Locations UL61010 1 Standard for Safety Electrical Equipment For Measurement Control and Laboratory Use CSA C22 2 No 30 Explosion proof enclosures for use in Class I hazardous locations CSA C22 2 No 61010 1 Safety requirements for electrical equipment for measurement control and laboratory use UL 913 Standard for Intrinsically Safe Apparatus and Associated Apparatus...

Page 5: ...TERMINAL CONNECTIONS Table 1 EXPLOSION PROOF CONNECTION INTRINSICALLY SAFE CONNECTION X1 L1 VDC X1 L2 DC_GND X1 L3 Tx Rx X1 L4 Tx Rx X2 L1 HI X2 L2 SW X2 L3 HI HI X2 L4 SW J1 1 Tx Rx J1 2 DC_GND J1 3 Tx Rx J1 4 VDC J2 1 DC_GND J2 2 DC_GND J2 3 HI HI J2 4 HI ...

Page 6: ...ax J3 3 Uo Voc 10 71 V Ui Vmax J2 1 thru J2 4 Io Isc 18 03 mA Ii Imax J2 1 thru J2 4 Po 0 048 W Pi Pmax J2 1 thru J2 4 Co Ca 66 µF Ci Ci device C cable J2 1 thru J2 4 Lo La 4 mH Li Li device L cable For installation in which both Ci and Li of the Intrinsically Safe Apparatus exceed 1 of the Co and Lo parameters of the Associated Apparatus excluding cable then 50 of Co and Lo parameters are applica...

Page 7: ...uired at installation AVERTISSEMENTS Ne doit pas être connecté à un équipement de contrôle qui utilise ou génère plus de 12 VCC pour le modèle 2110EX 12 ou 24 VCC pour le modèle 2110EX 24 par rapport à la terre Le 2110EX doit être installé utilisé et entretenu uniquement par du personnel qualifié conformément aux normes d installation nationales internationales National Electric Code NFPA Article ...

Page 8: ...ith any orientation over the entire ambient temperature range 2 Use only explosion proof conduit or explosion proof cable to connect to the enclosure in accordance with relevant national international standards National Electric Code NFPA Article 504 3 Conduit seal is required within 18 inches of enclosure 4 Electrical connection of conductors up to 1 5 mm2 are accomodated by polarized plug in rem...

Page 9: ... BY STEP INSTALLATION INSTRUCTIONS 1 Check device for proper model and voltage a Review the model number on the attached label and compare to the site power requirements Example of a 24v Label b Open the enclosure and observe the voltage marked on the label placed on the inside wall of the enclosure base Make sure the voltage matches the model number and the location voltage requirements Example o...

Page 10: ...ensor connections shown at right Tighten connector 6 Unscrew the bottom part of the union from the 2110EX Then screw the bottom part of the union s 1 inch FNPT onto the sensor s 1 inch MNPT flange until hand tight Make sure the connector cable is not caught in the threads or joint Tighten the union using a 1 5 wrench but do not overtighten Ensure cable is not caught in threads or joint 7 Screw tog...

Page 11: ... drawing 2110EX 002_RevA following the pinout that is marked on the circuit board The wire size should be in the range 14 to 28 AWG Secure the wires on the pull tab using a cable tie 9 Repeat step 8 for the gray HLS switch connector X2 if the 2110EX has the HLS option 10 Seal the incoming conduit with a certified EX fitting within 18 inches from the 2110EX enclosure ...

Page 12: ...USER MANUAL Page 12 of 16 Document EL29132 Version V 002 Control Drawing ...

Page 13: ...USER MANUAL Page 13 of 16 Document EL29132 Version V 002 ...

Page 14: ...USER MANUAL Page 14 of 16 Document EL29132 Version V 002 ...

Page 15: ...USER MANUAL Page 15 of 16 Document EL29132 Version V 002 ...

Page 16: ...USER MANUAL Page 16 of 16 Document EL29132 Version V 002 For more information contact Electrolab Electrolab Inc 159 Enterprise Parkway Boerne Texas 888 301 2400 www electrolabcontrols com ...

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