It is compatible with the 1764-LSP and 1764-LRP processor units, which mount directly onto the base. This base unit provides Sixteen (16) embedded discrete inputs — Eight (8) standard 24V DC and Eight (8) fast 24V DC — and Twelve (12) embedded outputs consisting of Six (6) relay outputs (including Two (2) isolated relays), Four (4) standard 24V DC FET transistor outputs, and Two (2) fast 24V DC FET outputs.
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