Quadbeam Technologies MXD75 Quick Start Manual

User Interface Overview
4-20mA Digital Error
Outputs Setup Inputs Setup Messages
ALARM STATUS
SETPOINT STATUS SETPOINT STATUS
LEDS
LEDS LEDS
CURRENT DATE

MON 1 JUN 2009 09:56
517.2
CHANNEL PRIMARY TANK 1
READING
CH1: µS/cm
CHANNEL SECONDARY 12.3 °C A: 12.28mA
i) ii)
9.64
READING i
CHANNEL
CH2: pH
CHANNEL ALARM
MESSAGES
25.0 -156mV
i) °C ii)
STATUS
23.3
TANK 3
CH3: %
CHANNEL ID 28.0 °C 2.15Atm
i) ii) CHANNEL
CAL CAL
MENU LABEL
CONTEXT SENSITIVE BUTTON FUNCTIONS
Front Layout
For con guration and calibration information please consult the operational manuals
on the accompanying CD.
Current
Live Trends Channels
Front Screen
Output
1, 2 & 3* Setup
Bargraphs
*Optional Extra
Scrolling Menu Layout
CURRENT
MON 1 JUN 2009 CH1: 517.2 µS/cm TEMP1: 12.3°C
INSTRUMENT
DATE / TIME
09:56 CH2: 9.64 pH TEMP2: 25.0°C
CH3: 23.3% TEMP3: 28.0°C READINGS
UNIT STATUS
MAIN MENU
FURTHER MENU
CHANNELS
CURSOR
PAGES ABOVE
CALIBRATION
SETPOINT / RELAYS
UNIT STATUS 4-20mA OUTPUTS
FURTHER MENU
DIGITAL INPUTS
PAGES BELOW
CONFIGURATION

CURRENT TIME

 
EXIT
CHANNEL SECONDARY
Main Menu Layout
READING ii
MON 1 JUN 2009 CH1: 517.2 µS/cm TEMP1: 12.3°C
09:56 CH2: 9.64 pH TEMP2: 25.0°C
CH3: 23.3% TEMP3: 28.0°C
SETPOINT 1 SETUP
OPTION POP-UP
CHANNEL: CHANNEL 1 (COND)
TRIGGER
INPUT SOURCE: SENSOR
HIGH
RANGE: 0 to 9.999 mS/cm CURSOR
LOW
TRIGGER: HIGH
BAND
ADDITIONAL
HIGH VALUE: 7.500mS/cm
LATCH HIGH
OPTIONS BELOW

MODE: ON/OFF LATCH LOW


 
EXIT
The default Access Code is: 1000
Pop-Up Option Layout
MXD75
Setpoint /
Relays Setup
Quick Start Guide
MON 1 JUN 2009 CH1: 517.2 µS/cm TEMP1: 12.3°C
09:56 CH2: 9.64 pH TEMP2: 25.0°C MXD75 Instrument Dimensions
CH3: 23.3% TEMP3: 28.0°C
CHANNEL 1 SETUP
MODE: SECURITY CODE ON-LINE
UNITS: ENTER ACCESS SIEMENS(S/cm)
CODE
CELL CONSTANT: 1.000
0
* * *
RANGE: AUTO
TEMP INPUT SENSOR: PT1000
TEMPERATURE UNITS: °C 
 

EXIT
Security Access Pop-Up
F1
To protect the instrument setup
331 mm
from unauthorised or accidental
SKT5
tampering, a security access code
system is present. This is
implemented via the instrument's
menu system which operates in two
modes, "locked" as indicated by a L N
+ -
3 6
L N
+ - 2 2 5 B+
padlock symbol and "unlocked" as _ 1 1 4
85-250V ~ 15W
0/4-20 mA 0/4-20 mA
OUTPUTS
5-6
indicated by a key symbol.
Fourth Issue September 2016
LTH recommends using No.
10 x 1¼ inch round head
screws or similar for
mounting.
Ensure top screw head is 8
mm proud.
Care must be taken when
tting the unit on uneven
walls or surfaces. Do not
over stress the mounting
lugs.
Over tightening the
mounting screws could also
break the lugs.
Relay Connection Details
Relays 1 - 3 Connector
NO3 C3 NC3
NO2 C2 NC2
NO1 C1 NC1
NO1 C1 NC1 NO2 C2 NC2 NO3 C3
Relay 1 Relay 1 Relay 2 Relay 3
Normally Normally Common Normally
Open Closed Contact Open
Contact Contact Contact
Relay 1 Relay 2 Relay 2
Common Normally Normally
Contact Open Closed
Contact Contact
Available Relays Vary Depending On Instrument Con guration
Digital Input Connection Details
Digital Input Connector
3 6
2 5 8 G
1 4 7
G 1 2 3 4 5
Digital Input Connection Details
Fitted Options- Power Supply:
110 mm
242 mm
Power Supply
HEADER A
HEADER C
MON 1 JUN 2009 MON 1 JUN 2009 517.2 517.2   09:56 09:56
µS/cm µS/cm
CH1: CH1:
i) i) 12.3 12.3 °C °C ii) ii) A: 12.28mA A: 12.28mA
9.64 9.64
CH2: CH2: pH pH
25.0 25.0 °C °C -156mV -156mV
i) i) 23.3 23.3 ii) ii)
CH3: CH3: % %
28.0 28.0 2.15Atm 2.15Atm
i) i) °C °C ii) ii)
CAL CAL MENU MENU COMMS A
F5
F2 F4
F3
COMMS B
HEADER D OR E
HEADER B
SKT7
SKT6
LINK
ACT
C+ - A A B B G E C 3 6 G
SENSOR INPUT 3
- A A B B SENSOR INPUT 2 E E - + R R + - 2 5 8 G
A+ A+ D+ - - A A B B SENSOR INPUT 1 - R R + D D + - 1 4 7 G
DIGITAL
CH3 CONDUCTIVITY SD CARD
OUTPUT INPUTS
CH2 PH / REDOX
CH1 ECS CONDUCTIVITY
Power Connection Details
CAUTION!
Always remove the main power from the
system before any alterations to the wiring.
Ensure that both power lines are isolated. Make
sure that the power cannot be switched on by
8 mm
accident whilst the instrument is being
connected. For safety reasons an earth
300 mm
connection must be made to the earth terminal
of this instrument.
Local wiring and safety regulations should be
6 mm x
strictly adhered to when installing this
3 o
instrument. If the installation methods and
cable types recommended in this guide are
followed, then the instrument will achieve the
levels of EMC protection as speci ed in the
74 mm 74 mm
accompanying CD manual.
Drill Hole Dimensions
Consult the serial label on the side of the
instrument for supply voltage requirements.
Current Output & Modbus Connection Details
Relays 4 - 6 Connector
C6 NO6
C5 NO5
NO4 C4 NC4
A+
5-6
NC3 NO4 C4 NC4 C5 NO5 C6 NO6
Current
Output A+
Relay 3 Relay 4 Relay 4 Relay 5 Relay 6
Current
Normally Normally Normally Common Normally
Output B+
Closed Open Closed Contact Open
Contact Contact Contact Contact
Current Output Connection Details
Relay 3 Relay 4 Relay 5 Relay 6
Common Common Normally Normally
Contact Contact Open Closed
Contact Contact
Relay Connection Details
Temperature Connection Details
Sensor Input Connector Sensor Input Connector
G A A B B A A B B
G
Link Link
Link
6 7 8
RTD RTD
3 Wire RTD
2 Wire RTD
Temperature Connection
Temperature Connection
24V Output Option Card: 1-Current 2-Relays Channel1:
Mains 3-Current 0-Relays
3-Current 4-Relays
5-Current 2-Relays
Modbus 4-Relays
PO Box 1142 Telephone: +64 (0) 9 234 4609
Pukekohe email: helpdesk@quadbeam.co.nz
Auckland Web: www.quadbeam.co.nz
2340
New Zealand
Current Outputs
Channel 2
/ Modbus RS485
Input
Digital
Channel 1
Channel 3
Relays
Inputs SD Card
Input
Input
Slot
Input
Ethernet
Port
(Future
Expansion)
L N
+ -
3 6 C+ - A A B B SENSOR INPUT 3 R R - + D D + - 3 6 G
L N
+ -
2 2 5 B+ - A A B B SENSOR INPUT 2 E E - + R R + - 2 5 8 G
_ 1 1 4 A+ A+ D+ - - A A B B G E C SENSOR INPUT 1 1 4 7 G
85-265V ~ 15W
0/4-20 mA DIGITAL
0/4-20 mA CH3
ECS CONDUCTIVITY SD CARD
OUTPUTS OUTPUT INPUTS
CH2 PH / REDOX
5-6
CH1 CONDUCTIVITY
Earth Studs
Exact Instrument Con guration Depends
Upon Ordered Speci cation
Power Connector Power Connector
L N N
L
+ - + -
L N L
-
+ +
Power Supply Power Supply Power Supply
"Live" Out "Neutral" In "+" Out
(For Daisy Chaining) (For Daisy
Power Supply
Chaining)
"-" Out
Power Supply Power Supply
"Live" In "Neutral" Out Power Supply (For Daisy
(For Daisy Chaining) "+" In Chaining)
Earth Earth Earth Earth
Protective Earth Earth Protective Earth Earth
(Must Be Connected)
(Must Be Connected)
85V-265V AC/DC Power Supply 18V-32V AC/DC Power Supply
Connection Details
Connection Details
Current Output Connector Modbus and Current Output Connector
B+
-
C+ F+
485
- A-
B+ E+
485
A+ C -
A+ -
D+ G
mA 485 mA
0/4-20 mA MODBUS RS485
& 0/4-20 mA OUTPUT
OUTPUTS
- - -
A+ - A- B+
B+ C+ D+ E+ F+
mA mA 485 485 485
Current Current Current Current
Current Modbus A
Output C+ Output E+ Output - Output -
Output A+ Conenction
(Common) (Common)
(Inverting)
Current
Current Current Current
(Rx-/Tx-) Modbus B
Output D+ Output F+ Output - Output -
Connection
(Common)
(Common)
(Non-Inverting)
(Rx+/Tx+)
Modbus and Current Output
Connection Details
Available Current Output and Modbus Connections Vary Depending Upon
Instrument Con guration
Sensor Input Connector Sensor Input Connector
A A B B T
A A B B
Link
Link
Thermistor
RTD
22K Thermistor
4 Wire RTD
Temperature Connection
Temperature Connection
(Only Available On Dissolved Oxygen Input Card)
Cond Channel2: Cond Channel3:
pH/Redox pH/Redox
ECS ECS
DO DO
Aux mA IP Aux mA IP
SS SS
N
-
Power Supply
"-" In
C
G
Modbus C
Connection
(0V Reference)
Optional
Cond
pH/Redox
ECS
DO
Aux mA IP
SS