Kingfisher Plus+ Hardware Manual
DO-6: 16 Channel Open Drain Output Module
12.5.1 Overview
• 16 Open-drain outputs
• Designed to operate TEL REL 00x relay board
• DC Field Output (non-isolated)
The DO-6 provides 16 open drain N-FET outputs for controlling various loads including the
TELREL series of relay boards. Power for external loads can be provided from the modules
+12 V
DC
which is sourced from the backplane rail.
The DO-6 output channels are current limited and are protected from high levels of EMI that
may trigger false outputs.
This module can be installed in any I/O slot of a 4, 6 or 12 slot backplane.
Block-diagram of the DO-6 module is shown on the figure below.
DO-6 Block Diagram
Hardware Manual Version 7.16
http://www.servelec-semaphore.com/
Page 180
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