88972250 Crouzet USA, 88972250 Datasheet - Page 66

• Manufacturer Part Number: 88972250
• Description: XN06 MODBUS 8 WORD COM EXT
• Manufacturer: Crouzet USA
• Series: Millenium 3, XN06r
• Type: Extension, Sandwich - Communicationr

Specifications of 88972250

• Voltage - Supply: 24VDC Via Controller
• Display Type: No Display
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -
• Number Of I /o: -
• Kit Contents: -
• Analog Inputs: -
• Lead Free Status / Rohs Status: Details
• Other names: 88972250; 966-1005

For more
adaptations
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66
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Example of program
using Custom functions
Example of a y=f(x)
transfer function from a
spreadsheet
Morning Pulse:
Start: 1 h 10 m before
sunrise
End: 09.00
Evening Pulse:
Start: 16:00
End: 2 h 30 m after sunset
c
Crouzet has developed a number of application-specifi c functions
to supplement the the library of specifi c functions:
Custom functions.
These functions can only be used with products from the Millenium 3
Custom range (Resin, Bare board versions and application specifi c
analogue extensions ).
Enhancement of standard automation functions
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Function for a specific temperature control application in
HVAC
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ALARM (coded alarm for modem):
- Controls 10 alarm levels on one modem digital input.
SHIFT REGISTER:
- Shifts information by saving it to the memory
(shifting of bits in a 16-bit word on each rising edge of the clock).
SPLIT BY 4 (input 1 x 16-bit word, output 4 x 4-bit words):
- Splits a 16-bit word into 4 x 16-bit words (in groups of 4 bits).
SPLIT BY 2 (input 1 x 16 bit word, output 2 x 8 bit words):
- Splits a 16-bit word into 2 x 16-bit words (in groups of 8 bits).
SLIN S (serial link protected input):
- Transmits data via a programming port to memory space in the
controller’s fi xed addresses.
Data is protected in the event of disconnection of the controller
power supply.
NTC1 - Function for use in conjunction with the NTC probe
accessory (see page 79):
- The application-specifi c function converts the resistive values
measured by the probe into temperature values in degrees
Celsius (preliminary entry as part of the application-specifi c
function of all measurements taken by a given NTC probe).
Custom functions
www.millenium3.crouzet.com