Doc no#: 306-0008-002-001 Rev500 Neets 4 relay
Page 4
All Neets control systems support up to 2 relay boxes on one RS-232 port as it is. If you want more than 2
relay boxes on a RS-232 port, you have to use an active splitter and connect it as shown on page 9.
Relay
connectors.
230VAC power in
Screen control connect
Fuse to enable screen
mode on Relay 1 and 2
Control
LED for indication of the
relay state
Test buttons for manual
activation of a relay
Relay
connectors.
Summary of Contents for 4 Relay box
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