Figure 3-28: S300-IO8 Module
CK721-A Installation and Operation S300 Expansion Enclosures
24-10349-8 Rev. B 3-43
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© 2012 Johnson Controls, Inc.
S300-IO8 Unsupervised Input/Output Module
The S300-IO8 module provides:
Eight two-state input points
Eight general purpose SPDT output relays
Eight input LEDs which illuminate when each input is in alarm
Eight output LEDs showing when each relay is energized
J3
J4
J2C
J2B
J1C
J1B
J1A
RX TX
5V
12V
J2A
J1D
U1
J5D
J5C
J5B
J5A
J2D
SW1
16