HBZMXSIB/10/16SD-PR-1
Page 18
Monitor
Connect the MONITOR output using 75 ohm BNC connectors and video coaxial
cable to your monitor(s) (see your monitor instructions).
When viewed from the rear of the unit, the left-hand connector is for Monitor-A and
the right-hand is for Monitor-B.
Alarm Inputs And Outputs
25-way D-type Connector
Using the 25-way D-type connector, wire it according to the following instructions. Do
not attempt to wire directly to the socket on the back-panel.
Figure 5 The 25-way D-type Connector Numbering
Figure 5 shows the connector, looking towards the rear panel. The numbers are
labelled on the connector itself although they may be difficult to read.
Connections
Pin numbers
Alarm inputs 1 to 10; or 1 to 16
pins 1 to 10 (or 16)
Alarm-output 1 - connection (selectable N/O or N/C)
pin 17
Ground connections - (alarms and Vext inputs)
pins 18 to 20
Alarm-output 1 - common ground connection
pin 21
Alarm-output 2 - connection (selectable N/O or N/C)
pin 22
External alarm clear (pull to ground to clear)
pin 23
Vext, VCR synchronisation pulse-train
pin 24
Alarm-output 2 - common ground connection
pin 25
Table 1 25-way D-type Connections
Summary of Contents for ZMX/BD/10
Page 1: ...HBZMXSIB 10 16SD OP 1 Page 1 Operating Instructions ZMX BD 10 ZMX BS 10 ZMX CS 10 Multiplexers...
Page 3: ...HBZMXSIB 10 16SD PR 1 Page 2 This page is intentionally blank...
Page 5: ...HBZMXSIB 10 16SD PR 1 Page 4 This page is intentionally left blank...
Page 7: ...HBZMXSIB 10 16SD PR 1 Page 6 This page is intentionally left blank...
Page 78: ...HBZMXSIB 10 16SD OP 1 Page 2 This page is intentionally blank...
Page 80: ...HBZMXSIB 10 16SD OP 1 Page 4 This page is intentionally blank...