100 % original. Más de 100 000 piezas en stock. Listas para enviar.

  • es

Yokogawa ACCC01 CENTUM Series Cable Connector Cover

Configured for environmental and mechanical protection in CENTUM CS, VP, and FIO systems, the Yokogawa ACCC01 (ACCC01 Cable Connector Cover) provides direct physical/electrical execution.

Hardware Specifications

Parameter Specification
Model ACCC01
Brand Yokogawa
Origin Japan (Manufacturing origin variants include China)
Weight 0.25 kg (Operational range: 0.2 to 0.3 kg)
Dimensions 45 mm x 38 mm x 28 mm
Operating Temp -40 to +85 deg C
Power Consumption Passive physical component (0.0 mA electrical draw)
Interface Compatibility Standard MIL connectors on Yokogawa I/O modules
Structural Material High-strength industrial-grade polymer (Chemical resistant)
Mounting Type Quick-fit, snap-on tool-free installation layout
Short-term Protection Limits Up to 50 V / 2 A localized connector insulation handling
Mechanical Protection Vibration, impact, and mechanical wear resistance barrier

Process Control & DCS Instrumentation Properties

The Yokogawa ACCC01 provides a protective mechanical enclosure over open MIL-standard multi-pin connections to block electromagnetic noise and environmental contaminants from destabilizing active 4-20 mA HART loop protocol signals. The design seals critical communication pins against dust, humidity, and chemical vapors to prevent oxidation and high-resistance terminations on adjacent backplane circuits. By maintaining physical isolation barriers over the connection tracks, this component stops localized cross-talk and keeps short-term noise spikes from disrupting high-density FIO digital and analog processing nodes.

Frequently Asked Questions

Q: How does this passive cover protect 4-20 mA HART analog loops from experiencing intermittent signal degradation?

A: The component snaps tightly over the MIL connector interface to form a sealed dust and moisture barrier. This shield stops corrosive atmospheric gases and ambient humidity from depositing oxidation layers on the gold-plated pins, preventing the resistance changes that cause measurement drift or intermittent signal faults.

Q: Is this cable connector cover compatible with hot-swapping procedures while the I/O module remains powered?

A: Yes. Because the cover is made from a non-conductive, high-strength industrial polymer, operators can install or remove it without affecting live electrical signals on the adjacent FIO base tracks or disturbing system backplane power.

Q: What are the physical and chemical limits of the high-strength industrial polymer shell?

A: The polymer frame operates across a wide temperature range of -40 to +85 deg C and withstands industrial vibrations without cracking. It resists common industrial chemical vapors, meeting standard refinery environmental requirements to prevent physical contact degradation.

Field Installation Guidelines

  • Snap-Fit Mechanical Alignment: Center the cover directly over the targeted MIL connector interface on the Yokogawa FIO module. Push the shell forward until the quick-fit latches engage with a positive click, ensuring full physical coverage.
  • Cable Routing Stress Relief: Dress all incoming field wires neatly and secure them using tie wraps before snapping the cover into place. Proper cable binding prevents the weight of heavy wire bundles from putting uneven mechanical leverage on the connector pins.
  • Enclosure Cleanliness Check: Wipe away any trapped moisture, conductive dust, or oily residue from the MIL pin field before mounting the cover. Sealing contaminants inside the cover accelerates pin degradation due to localized galvanic action.
  • Shielding Ground Maintenance: Verify that your signal wire shielding lines pass smoothly beneath the cover exit slot without binding. Do not pinch the outer insulation jackets, as this can degrade the shield integrity and allow electromagnetic noise to enter the control panel loops.

¿Qué dicen nuestros clientes sobre nosotros?

Translation missing: es.general.search.loading