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(Main Menu > Configure > Setup > Edit Setup> Field IO > Alarm/Digital IO)
The Alarm/Digital IO button will display all the digital inputs/outputs available. Click on each
individual Alarm IO or Digital IO number to set up each channel profile.
Cards available are:
2 types of Alarm Relay cards
2 types of Digital IO cards
4 Alarm relay output card or 8 Alarm relay Output with 2 Digital Inputs (6 fixed outputs and
2 configurable Digital Input or output) cards.
There are 8 or 16 Digital channels per card that can be setup as inputs or outputs. The Dig-
ital I/O card also has 4 channels that can be set as pulse inputs (channels 1 to 4). The op-
erating frequency for pulse inputs on the Digital I/O card is 1kHz max.
Input: Low < 1V, High >4.5V to <10V DC (9V to 20V p-p AC) or Volt free input: Low = short
circuit, High = open circuit.
To view and log a channel selected as a Pulse input, set up an extra pen with a Maths func-
tion of LPULn in Edit Maths in the Pens menu. For more information see
Maths Expressions" on page
For connection details see For connection details
on page 26
56
Alarm / Digital IO
• 4 Alarm Relay Output
• 8 Alarm Relay Output with 2 Digital Inputs
• 8 Digital Inputs or Outputs
• 16 Digital Inputs or Outputs.
Alarm Relay Card
Digital IO Card
Power up
(Not available for the SIREC D200 recorder).
233.
See "Alarm Relay Channel Numbers"
"Appendix B:
Menu path to current menu
The Digital IO screen
displays all the available
channels that can be set
up to be digital inputs or
outputs.
Each channel displays
its individual settings.
Select
a
numbered
channel to edit the con-
figuration of each input
or output.
43-TV-25-35 GLO Iss.4 Dec 06 UK
A5E01001767-04
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