ABB 717B770A21 Foglio di istruzioni - Pagina 14
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I.L. 41-759.2D
2 Single Buffered Inputs; 2 AR Units 4M-2M2B Contacts in Ft-22 Case; 48 and 125 Vdc.
2 Single Buffered Inputs; 2 AR Units 2M2B-2M2B Contacts in Ft-22 Case; 48 and 125 Vdc.
* Denotes change since previous issue
14
Figure 17. Relay Type ARS
Figure 18. Relay Type ARS
ARS Relay
*Sub 4
719B950
*Sub 4
719B949