User guide

Technical Specification
Table B.7 RELAY Connector Specification
Item Specification
Safety status SELV
Connector designation ALARM
Connector type 9-way D-type male
Alarm contacts
Change-over contacts (5 Ω in common)
Fail contacts
Change-over contacts (5 Ω in common)
Reset contacts Short pins 9 and 5 (resets the Multiplexer)
Relay Contact Rating
Maximum switching
power
30 W
Maximum switching
voltage
Not to exceed SELV limit of 60 V DC
Maximum switching
current
1 A
B.3.3 RS-232 Remote Control
This connector provides an RS-232 serial user interface control port that allows the
unit to be controlled by an external master for setting the control IP interface network
settings. A hard reset can be performed to ensure all buffers are cleared.
Table B.8 Remote Control Specification
Item Specification
Safety status SELV
Connector designation RS-232
Settings
19200 baud, 8 data bits, 1 stop bit, no parity and no
handshaking. Hardware handshaking lines configured to
always indicate ready to send and ready to receive. DTE
configuration
Connector type 9-way D-type male [NULL modem]
2/1553-FGC 101 1014 Uen B
B-8