1756-OF8IH | Sortie analogique isolée compatible HART
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Vendeur :
Allen-Bradley
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Type :
Module de sortie analogique
- Tags Analog output module
À propos du produit
1756-OF8IH Module de sortie analogique HART isolé ControlLogix
Caractéristiques principales
- 8 sorties différentielles entièrement isolées
- Modem HART intégré par canal (HART 5/6/7)
- Résolution 15 bits (0-20mA/4-20mA)
- Protection contre les surtensions ±24VDC
- Isolation canal-à-canal
Spécifications techniques
| Plage de sortie : | 0-20mA / 4-20mA |
| Résolution : | 15 bits |
| Isolation : | 250V sorties-vers-plan de fond (testé à 3535V) |
| Précision : | ±0,15% @ 4-20mA |
| Temps de réponse : | <100ms (HART), <23ms (non-HART) |
| Puissance : | 400mA @24VCC |
Communication HART
- Capacité complète de lecture/écriture
- Temps de balayage de 1 seconde par canal
- Configuration et diagnostic de l'appareil
- Compatible avec tous les appareils terrain HART
Fonctions de protection
- Protection contre les courts-circuits en sortie (≤21mA)
- Protection contre les surtensions ±24V
- Capacité de réactance de charge 10μH
- Capacité de pilotage 50-750Ω
Applications industrielles
- Systèmes de contrôle des procédés
- Positionnement intelligent de vanne
- Boucles de contrôle de débit
- Réseaux d'appareils HART
- Systèmes de mesure critiques
Certifications
- Certifié ATEX/IECEx T4
- cULus listé
- Conforme RoHS
- IEEE 32 bits à virgule flottante
Quick Quotes & Info
- Quick Quotes: Receive pricing and availability fast from our dedicated customer service team.
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- Warranty: NexAuto offers a 12-month warranty on all parts purchased from us, in addition to any manufacturer coverage.
- Returns: 30-day return policy for defective or mismatched parts, ensuring peace of mind.
- Payment: Flexible options including major credit cards, PayPal, and bank transfers.
- Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.

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