Instruction/ maintenance manual of the product AP9810 APC
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Dry C ont act I/O Acce sso ry (A P981 0) T echnic al G uide Over view The APC ® Dry Contac t I/O Acces sor y provide s a hardware inte rfa ce for conne ct ing the host de vic e of a Networ k Management Card 2 (AP9631 or AP9635) with perip hera l devi ces.
Dry Contact I/O Accessory ( AP9810) Technical Guide 2 Conn ec tin g dr y con t ac t devi ce s to th e Zone A an d B te rmin als o n th e scre w ter mi nal block The sensi ng vo lta ge ava ilable o n the Zone A an d B pi ns of the Dry Con tact I /O Accessory i s nominally 5 Vdc at less than 1 mA, referenc ed to syste m ground.
Dry Con tact I/ O Acc essory ( AP9810 ) Technical Guide 3 Conne cting a d evice to the O utput ter minals on th e screw termi nal bloc k Note: Th e Form C r ela y is not i nte nded to swi tch AC lo ads dire ctly ( see the ra tings below) .
Cust omer supp ort and war r ant y in for mat io n is avai la bl e at the APC W eb site , www .ap c.c om . © 2009 APC by Schne id er El ec tr ic. All tr ade mar ks ar e owne d by Sch nei de r Ele ct ri c In dus tr ie s S.A .S. , A me ri can P ow er C on ve rsi on Co rpo ra ti on, o r th ei r affi li at ed c o mp anie s .
An important point after buying a device APC AP9810 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
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If you already are a holder of APC AP9810, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime APC AP9810.
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