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Ground Fault Protection 

 

 

 

DSP OHMNI Accessory: 
DSP-CA(S) Cable Adapter 

 

 

 

Instruction Manual 

 

 

 

 

 
 
 
 

 

7615 Kimbel Street, 
Mississauga, 
Ontario Canada L5S 1A8 
Tel: (905)673-1553 
Fax: (905)673-8472 
Toll Free: 1-888-RESISTR 737-4787 
www.i-gard.com

 

 
 

www 

. ElectricalPartManuals 

. com

Summary of Contents for DSP-CA

Page 1: ...ssory DSP CA S Cable Adapter Instruction Manual 7615 Kimbel Street Mississauga Ontario Canada L5S 1A8 Tel 905 673 1553 Fax 905 673 8472 Toll Free 1 888 RESISTR 737 4787 www i gard com w w w E l e c t...

Page 2: ...To prioritize the combined system it is possible to join the two priority buses together when the tie breaker is closed using an 8 conductor shielded cable The cable can connected at either end throug...

Page 3: ...ectors from either side as desired See Figure 2 1 a and b 2 2 Terminal 13 should connect to terminal 13 on both sides of the board in a double ended situation terminal 14 to terminal 14 etc for 7 cond...

Page 4: ...arm P 0 P 1 P 2 P 3 Gnd Gnd Ribbon to DSP DFM Figure 2 1 a DSP CAS Connections Figure 2 1 b DSP CA Connections 1 2 13 14 15 16 17 18 19 20 ON DSP CAS Trip Signal Feeder Alarm P 0 P 1 P 2 P 3 Gnd Gnd R...

Page 5: ...e i e pin 1 of one plug should connect to pin 1 on the other plug and pin 2 to pin 2 and so on 3 Testing 3 1 A digital multimeter can be used to to verify that the connection is working With the DSP e...

Page 6: ...SP CA and DSP CAS 58 00mm 8 5 00m m 70mm Figure 4 1 Dimensional Details DSP CA S 5 Typical Installation Diagrams 5 1 Figures 5 1 and 5 2 illustrate the use of the DSP systems in double and triple ende...

Page 7: ...Typical Main Tie Main Substation with two DSP systems DSP CAS Switch DSP CA No Switch N O Contact Screw Terminals or RJ 45 Jack Shielded Cable 22 Gauge x 8 conductor Shield Connected to Ground at one...

Page 8: ...ABLE ADAPTER April 2007 8 DSP CAS Switch DSP CA DSP CAS Switch DSP CA AuxContact DSP CAS Switch AuxContact Figure 5 2 Typical Main Tie Main Tie Main Substation with three DSP systems w w w E l e c t r...

Page 9: ...673 1553 7615 Kimbel St Unit 1 FAX 905 673 8472 Mississauga ON e mail info i gard com L5S 1A8 Website www i gard com QUALITY PRODUCTS TECHNICAL EXCELLENCE PREMIUM SERVICE w w w E l e c t r i c a l P...

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