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ISA Serial Boards

Sealevel continues to provide a full line of ISA serial and digital I/O products to support legacy applications. All of our quality products come with a Lifetime Warranty that guarantees the performance of our components over the life of the product.

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ISA

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Part# 3055

ISA 1-Port RS-422, RS-485 Serial Interface

$149.00

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Part# 3087

ISA 2-Port RS-232, RS-422, RS-485 Serial Interface

$199.00

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Part# 3088

ISA 2-Port RS-232 Serial Interface

$89.00

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Part# 3089

ISA 2-Port RS-422, RS-485 Serial Interface

$219.00

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Part# 3189

ISA 2-Port RS-422, RS-485 Isolated Serial Interface

$289.00

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Part# 3405

ISA 4-Port RS-232 Serial Interface

$199.00

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Part# 3440

ISA 4-Port RS-422, RS-485 Serial Interface

$319.00

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Part# 3420

ISA 8-Port RS-232 Serial Interface

$399.00

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ISA Serial Boards

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