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Opus-Two ICS
Products
System Overview
Quality Of Components
All Products
Applications
Church Organs
Theater Organs
Hauptwerk Consoles
Atlantic City Midmer Losh
The Wanamaker Organ
Support
Support For Organists
Support For Technicians
Online Learning
Warranty
Online Ordering Policies
Contact Us
Folder: Products
Back
System Overview
Quality Of Components
All Products
Folder: Applications
Back
Church Organs
Theater Organs
Hauptwerk Consoles
Atlantic City Midmer Losh
The Wanamaker Organ
Folder: Support
Back
Support For Organists
Support For Technicians
Online Learning
Warranty
Online Ordering Policies
Contact Us
All Products H64/L64 8 Pin I/O Cards
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H64/L64 8 Pin I/O Cards

$440.00

The H64 and L64 are our standard format I/O card. This is the go-to card for any kind of chest action (including direct electric action, heavily unified action, etc). We suggest these for most applications in consoles, chambers, combination actions, and any place where robust, high current, self-managing protection is required.

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The H64 and L64 are our standard format I/O card. This is the go-to card for any kind of chest action (including direct electric action, heavily unified action, etc). We suggest these for most applications in consoles, chambers, combination actions, and any place where robust, high current, self-managing protection is required.

The H64 and L64 are our standard format I/O card. This is the go-to card for any kind of chest action (including direct electric action, heavily unified action, etc). We suggest these for most applications in consoles, chambers, combination actions, and any place where robust, high current, self-managing protection is required.

SAME FOOTPRINT AS LEGACY INPUT/OUTPUT CARDS

The H64 fits the exact same footprint as our original separate input/output cards (as well as our green combined I/O cards).  Very early Opus-Two driver cards (serial number under 500) can be replaced with this card.  No software updates to the controller are needed.  The card will fit in the exact same footprint, connect the same way, and use the same mounting holes.

HIGH OUTPUT POWER

The high current card is lightly "linked" to the logic voltage - the DC supply power can provide logic power to the card, but the logic power can’t provide power to the drive circuitry. Therefore, any voltage can be supplied between 8 and 24 volts DC.  The voltage applied will on the card will only be used to drive the pins on that card.

Each header (group of 8 pins) is capable of driving 6 amps total.  This can be made up of any combination (6 amps on 1 pin or .75 amp on each pin), meaning this card can drive 2 ohm loads at 14 volts (for reference, 68 feet of 24 gauge telephone wire has a 1 3/4 ohm resistance).  This card will drive any valve with ease.  

The card can sustain current flows up to 48 amps for a long amount of time and bursts of 64 amps.

INTELLIGENT
CURRENT MONITORING

The card has a high speed processor that precisely monitors current flow to each group of outputs on a header.  Should an over-current situation occur the header will be shut down digitally within 5 microseconds and an LED indicator will illuminate to aid diagnostics.  Each header has a separate LED to indicate the group in which an over-curent occurred.  Should an over-current occur, the group of 8 notes where the fault occurred will immediately shut down instead of the entire 64 notes.

US: 484 - 923 - 1331 (Call/Text/Fax)
UK: +44 1253 226467 (Call/Fax)
Canada: 204 - 666 - 3834 (Call/Fax)