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© Sealevel Systems, Inc.
SeaI/O | SL9049 11/2021
SeaI/O-462/463 Accessories
The following accessories are suitable for use with both the SeaI/O-462 and SeaI/O-463 modules.
USE EXTREME CAUTION!
High voltages will be present on the SeaI/O family of products when high voltage is connected. Never
handle the printed circuit board when high voltage is connected. Never handle the printed circuit board
when high voltage signals are connected to the board.
Quad Solid-State I/O Racks and Modules
Quad 6-Position 24-Channel I/O Rack (Part# PB24HQ)
The PB24HQ I/O rack can be used with up to six quad I/O
modules, including input modules, output relays, override relays,
watchdog timers, and mechanical relays. On the signal side, it
features a 50-pin edge connector for easy interface via standard
IDC ribbon cables. Terminal blocks accept insulated wire with
stripped ends or ferrules. Each power side point is individually
isolated from each other.
SeaI/O-463 only. Use CA135 cable for interfacing.
Quad 4-Position 16-Channel I/O Rack (Part# PB16HQ)
The PB16HQ I/O rack can be used with up to four quad I/O
modules, including input modules, output relays, override relays,
watchdog timers, and mechanical relays. On the signal side, it
features a 50-pin header connector for easy interface via
standard IDC ribbon cables. Terminal blocks accept insulated
wire with stripped ends or ferrules. Each power side point is
individually isolated from each other.
Quad AC/DC Input Module (Part# IA5Q)
The IA5Q provides four discrete inputs that accept input voltages
from 90 to 140V AC/DC with a nominal input voltage of 120V
AC/DC. The module includes an LED for each input for status
indication.