SIS System Ahobammɔ Relays

Nsɛm a wɔaka abom

PH6002-2A gyina hɔ ma ahobanbɔ relay control module a ɛyɛ nwonwa a wɔayɛ no titiriw ama DI/DO nsɛnkyerɛnne a wɔayi afi nnipa mu na wɔadan no wɔ Safety Instrumented Systems (SIS) mu. Featuring abien ahotoso daa bue (NO) contacts, ɛhwɛ hu sɛ seamless nkabom ne adwumayɛ wɔ a ɛho hia ahobammɔ nhyehyɛe ahorow mu.

Wɔayɛ no a adwumayɛ yie ne ahotɔ wɔ adwene mu, saa module yi hoahoa ne ho wɔ terminals a wɔakora so a ɛma offline Proof Test nhyehyɛeɛ a ɛyɛ ntɛm, ɛma nsiesie nhyehyɛeɛ yɛ mmerɛ na ɛmma bere a wɔde yɛ adwuma no sua.

Wɔ mu no, module no de Fail-safe mfiridwuma a ɛkɔ anim, triple redundancy mfiridwuma, ne contact fusion ahobammɔ mfiridwuma ka ho. Saa nneɛma foforo yi hwɛ hu sɛ wobetumi de wɔn ho ato so na ahobammɔ kɛse wom denam huammɔdi ahorow a ebetumi aba a wohu na wɔbrɛ ase no so, na wɔbɔ adwumayɛ a ɛho hia wɔ mmeae a asiane wom ho ban.

PH6002-2A gyina hɔ sɛ ano aduru a wotumi de ho to so ma ahobammɔ ho dwumadie a ɛhwehwɛ, a ɛma adwene mu asomdwoeɛ ne awerɛhyɛmu sɛ wɔdi mmara so ma adwumayɛfoɔ ne ahyehyɛdeɛ nyinaa.

Nsɛm a wɔaka abom

Ahobanbɔ relay control module a wɔfrɛ no PH6003-1A fata ma SIS nhyehyɛe a ɛde DI/DO sɛnkyerɛnne isolation nsakrae di dwuma. Ɛda nkitahodi biako a wɔtaa bue (NO) adi, na sɔhwɛ a wɔde di adanse a ɛnyɛ intanɛt so ntɛmntɛm no yɛ mmerɛw denam terminal a wɔakora so no so. Ɔmansin a ɛwɔ mu no de contact welding ahobammɔ, triple redundancy, ne mfiridwuma a ɛnyɛ huammɔdi di dwuma.

PH6001-1A yɛ ahobammɔ relay control module, a ɛfata ma DI / DO sɛnkyerɛnne isolation nsakrae wɔ SIS nhyehyɛe. Ɛwɔ biako a wɔtaa bue (NO) contact, na reserved terminal no yɛ nea ɛfata ma fast off-line Proof Test. Mfinimfini ɔmansin no fa Fail-safe mfiridwuma, triple redundancy mfiridwuma ne contact welding ahobammɔ mfiridwuma.

Wɔde di dwuma wɔ SIS controller DI / DO nsɛnkyerɛnne input

Wɔde di dwuma wɔ SIS controller DO nsɛnkyerɛnne input