Impulse 463E - Manual (Page 13)

© Sealevel Systems, Inc. - 10 - SeaI/O User Manual
SeaI/O-462 Optional Items
Depending upon your application, you are likely to find one or more of the following
items useful for interfacing the SeaI/O-462 to real-world signals. All items can be
purchased from our website (
http://www.sealevel.com ) or by calling 864-843-4343.
For high-current, high-voltage applications:
DB-78 to Dual IDC 50 Pin Ribbon Cable (Item Number CA237)
− 60” cable connects each SeaI/O-462’s DB-78 connectors to solid-state
relay racks equipped with 50-pin header interface.
Solid-State Relay Racks:
• Quad six position relay rack (Part Number PB24HQ)
− Relay rack can accept up to six QSSRs for a total of 24 channels.
Features a 50-pin header connector for easy interface via 50-
conductor ribbon cables.
• Quad four position relay rack (Part Number PB16HQ)
− Relay rack can accept up to four QSSRs for a total of 16 channels.
Features a 50-pin header connector for easy interface via 50-
conductor ribbon cables.
Quad Solid-State Relay Modules:
• AC Input (Part Number IA5Q) – Provides 4 channels of discrete I/O
interface to monitor AC inputs up to 140V @ 10mA.
• DC Input (Part Number IB5Q) – Provides 4 channels of discrete I/O
interface to monitor DC inputs from 3.3V to 32V.
• AC Output (Part Number OA5Q) – Provides 4 channels of discrete I/O
interface to control AC outputs up to 140V @ 3A.
• DC Output (Part Number OB5Q) – Provides 4 channels of discrete I/O
interface to control DC outputs up to 60V @ 3A.
Simulation/debug module (Part Number TA01)
− Module simulates the operation and load characteristics of a standard 24-
channel relay rack. An LED corresponding to each port bit illuminates to
indicate state. Eight position DIP-switches are used to generate input status
changes.