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PT PT600R Analogue Output Module Owner's manual

  • Hello! I've reviewed the user manual for the PT Limited M4401 Analogue Module. This document details the specifications of the module, including its 4-20mA or 0-10V isolated analogue output, 2 isolated digital I/O channels, and its various electrical characteristics. It also provides instructions on setup, troubleshooting, and connections. I'm ready to answer your questions about the M4401 module.
  • What is the isolation voltage for the analogue and I/O?
    What is the analogue update rate?
    What is the power supply requirement for the I/O?
    What happens when M4301 is connected?
Manual M4401 Analogue Module for PT600R
Product Support.
Module Description:
General 4-20mA or 0-10V isolated analogue output
2 x isolated digital I/O
Isolation Analogue: >500V from indicator to module
I/O: >500V from indicator to module
Current Voltage
Analogue Rated Load 600Ω maximum 2000Ω minimum
Analogue Range 0 to 24mA -1.5 to 11.5VDC
Analogue Error <0.1% overall <0.2% overall
Analogue Update Rate 400Hz (Refer to the indicator manuals for system speed)
Analogue Resolution Approximately 1/65,000 (16 bit )
I/O Power Supply
COM+, COM-
12VDC to 24VDC
Maximum voltage (without damage): 30VDC
I/O Input Input ON: >= 8V
Input OFF: <= 3V
Pulse counting: 300Hz maximum
I/O Output Maximum current (each I/O): 400mA
ON voltage drop: 150mV
Module Connections Output Diagrams
Example Use: I/O Example Use: Analog
NOTE: I/0 ARE DISABLED WHEN M4301 (8 INPUT/OUTPUT) IS USED.
PT Limited www.pt-global.com Page 1 of 2. Rev.1 2005-10-03 sme.
Manual M4401 Analogue Module for PT600R
Product Support.
M4401 SETUP
The indicator should be switched OFF before installing or removing this device.
Modules are configured using the indicator setup. Setup can be done via the indicator keypad or the viewer
program. See the indicator Quick Start or Reference manuals for detailed setup information. An overview of
setup for the PT600R is given below.
The indicator provides both configuration checking and testing capabilities for the M4401. This is found in
the H.WARE setup menu. See the indicator Quick Start (P28) or Reference manuals.
PT600R SOFTWARE SETUP
Analogue Settings
(i) Setup. . . . H.WARE. . . . .
:
:
:
ANL.HW. . . TYPE (Voltage or Current)
CLIP (Limit output to 4-20mA/0-10V. Yes/No)
FRC.OUT (Test the analog output)
ANL.CAL (Calibrate the analogue output)
(ii) ANL.OUT. . . . ABS (Absolute –positive output with negative numbers)
SOURCE (Gross, Net, Gross/Net{Displayed})
WGT.LO (Weight at lower output value)
WGT.HI (Weight at higher output value)
Input Output Settings
The 2 I/O are configured to be IO1 and IO2 in the PT600R indicator. These I/O are disabled when a M4301
module is connected.
Output
(i) Setup. . . . SETP. . . . . . . . (Refer to quick start manual for settings)
Input
(i) Setup. . . . FUNC. . . . . . . (Refer to quick start manual for settings)
Testing
(i) Setup. . . . H.WARE. . . . . IO.HW. . . . (Refer to quick start manual for settings)
M4401 TROUBLESHOOTING
The M4401 has 4 annunciators which help with troubleshooting. These annunciators are shown as yellow on
the Module Connections figure above.
Problem Possible solutions
Input not working.
M4401 I/O annunciator not lit.
Check M4401 I/O power supply (COM+, COM-).
Check wiring.
Input not working.
M4401 I/O annunciator lit.
Check indicator setup (H.WARE:ALLOC).
Use indicator test functions (H.WARE:IO.HW).
Check if M4301 also connected.
Output not working.
M4401 I/O annunciator not lit.
Check indicator setup (H.WARE:ALLOC).
Use indicator test functions (H.WARE:IO.HW).
Check if M4301 also connected.
Output not working.
M4401 I/O annunciator lit.
Check wiring.
Analogue output not working. Check indicator setup (see Setup below).
Use indicator test function (H.WARE:ANL.HW).
PT Limited www.pt-global.com Page 2 of 2. Rev.1 2005-10-03 sme.
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