Alarm / Digital Io; Alarm Relay Card; Digital Io Card - Honeywell X Series User Manual

Press the Analogue Out button to display all the analogue outputs available. Click on indi-
vidual Analogue Out number to set up each channel profile.
When the configuration is complete select the Finish button to Commit, Discard or Commit
Later. Select the Back button to return to the previous menu.
(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
58
• Enabled - Toggle On and Off.
• Allow Overrange - Toggle On and Off. Disabled as default, this will allow the output sig-
nal to go overrange to 21mA, if disabled the maximum is 20mA.
• Transmit Pen - Eg. Select a pen to output 4-20 mA loop. This will take the scale value
from the pen it is transmitting and convert to 4-20mA output signal. eg if the scale is 0-
50% this signal will fit the scale so 4mA = 0% and 20mA = 50%. For 0-20mA output sig-
nal with the same 0-50% scale, this would read 0mA = 0% and 20mA = 50%.
• Output - Select either 4-20mA or 0-20mA.
• Label - Select and enter an identification label. Select and use the on-screen keyboard.
Up to 16 characters.

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

(Not available for the eZtrend QXe recorder).
271.
See "Alarm Relay Channel Numbers"
"Appendix B:
43-TV-25-30 Iss.6 GLO Aug 07 UK