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IO expansion board
Wear partKeepRobots SKU KR-CMP-430

IO expansion board

Adds relays, digital inputs and RS485 ports for door, lift, POS and fire-alarm interfaces.

Specifications

Digital in8 × opto-isolated
Relay out4 × dry contact, 2 A
SerialRS485 ×2
BusCAN to main board
MountDIN rail or plate

Fits

Often replaced together

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