Impulse 8224 - Manual (Page 38)

I/O Wiring – SeaDAC 8232 Modules
Optically isolated inputs are arranged such that each group of two shares a single
common. The four I/O points and shared common are connected via a six-position
removable screw terminal. Input voltage range is 5-30VDC. Like the inputs, each
group of two Form C relays also shares a single common. The NC and NO contacts
of each relay along with the commons are brought out via a six-position removable
screw terminal.
© Sealevel Systems, Inc. - 36 - SeaDAC User Manual