Dynisco ATC990 User manual

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Dynisco ATC990 Graphical 1/4 DIN
Process Controller Concise Product
Manual
Operang Manual

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The following symbols are used on the product labels:
1. Installation
CAUTION: Installaon should be only performed by technically
competent personnel. It is the responsibility of the installing engineer to
ensure that the conguraon is safe. Local regulaons regarding
electrical installaon & safety must be observed - e.g. US Naonal
Electrical Code (NEC) and/or Canadian Electrical Code. Impairment of
protecon will occur if the product is used in a manner not specied by
the manufacturer.
Installing Option Modules
Cauon, refer to installaon manual
when connecng
General danger to life or limb
Alternang current
Equipment protected
throughout by double
insulaon
Both direct and
alternang current
Second Input + Linear out Module
Opon A Module
Opon 1 Module
Opon 2 Module
Opon 3 Module
Opon 3 Module
Universal Input + Linear out Board
Power Supply Band

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To access the opon modules, rst pull the instrument from the housing.
a. Detach the main boards by liing rst the upper, and lower mounng struts.
b. Plug the required opon modules into the correct connectors, as shown below.
c. Locate the module tongues in the corresponding slot on the opposite board.
d. Hold the Power and Input boards together while relocang on their mounngs.
e. Push the boards forward to ensure correct connecon to the Display board.
f. Replace the instrument by aligning the boards with the guides in the housing,
then slowly push the instrument back into posion.
Note: Opon modules are automacally detected at power up.
Main Board Connectors
Power Supply Board
Transformer Colour Code
100-240V (Yellow)
24-48V(Blue)
Opon 3 Slot
Connector PL4B
Opon Slot A
Connectors PL5 & PL6
Opon 1 Slot
Connectors PL7 & PL8
PC Congurator Socket SK1
Opon 2 Slot
Connectors PL4A
Display Board
Connecons
Universal
Input Board
Note: Plasc pegs
prevent ng of older
nonreinforced single
relay modules – remove
the peg to t dual relays

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Replacement of Main Boards
CAUTION: Replacement of main boards should only be carried out if
unavoidable, and must only be carried out by trained personnel.
When replacing the power supply board, observe the transformer colour and case
labelling to check the supply voltage, otherwise irreparable damage may occur. If the
display or input boards are replaced, a full recalibraon must be carried out.
Panel Mounting
Gasket
Mounng Panel
Ratchets
Instrument
Housing
Slide mounng clamp over the
instrument housing towards
rear face of mounng panel
unl the tongues engage in
ratchets and instrument is
clamped in posion.
Hold instrument rmly in
posion (apply pressure to
bezel only)
CAUTION: Do not remove the panel gasket; it is a seal against dust and
moisture.
CAUTION: The instrument is double insulated. All external circuits
connected must provide double insulaon. Failure to comply with the
installaon instrucons may impact the protecon provided by the unit.
Rear Terminal Wiring
Note: The wiring diagrams shows all possible opon combinaons. The connecons required depend
on the opons ed. Use single strand (1.2mm / AWG18 max size) copper wire, except for the
thermocouple input, where the correct thermocouple or compensang cable and connectors should
be used.

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CAUTION: Check correct operang voltage on the side label before
connecng power. A UL listed 1A an-surge fuse, rated 250V (for AC)
65V (for DC) should be ed to the power input. An IEC60947-1 &
IEC60947-3 compliant isolaon switch should be ed close to the unit,
in easy reach of the operator, and appropriately marked.
All connecons to the device must be made through a spade format or
similar connecon, with connecon to the spade terminal touching both the
insulaon and conductor material.(Use a standard crimping tool) All
connecons must be Mechanically secured so as to prevent any wiring
becoming loose and coming in contact with other wires or the instrument
casing.
The above applies to any and all connecon to hazardous mains supply
either direct or indirect (Through a switch (Relay))
Main Terminals
CAUTION: External compung devices connected to the
communicaons port must comply with the standard, UL 60950.

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Additional Option Terminals
Electrical shock can result in death or serious injury. Avoid contact with
the leads and terminals. High voltages that may be present on leads can
cause electrical shock
2. Specifications
Process Inputs 1 and 2
Sampling Rate: Beer than 10 per second.
Resoluon: 16 bits. Always four mes beer than display resoluon.
Impedance: >10M resisve, except DC mA (5 ) and V (47k ).
Temp Stability: Error <0.01% of span per °C change in ambient temperature.
Supply Variaon: Supply voltage inuence negligible within supply limits.
Humidity Inuence: Negligible if non-condensing.
Process Display: Displays up to 5% over and 5% under span limits.
Process Variable
Input Oset:
Sensor Break
Detecon:
Reading adjustable ± Controller Span. +ve values added to Process
Variable, -ve values subtracted from Process Variable
High or Low range break acvates.as per user denion (default is to
Break to a High scale range)
Isolaon: Isolated from all outputs and other input at 240V AC.

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Strain Gauge Inputs: 350 to 5K Strain Gage
Bridge Connecon 4 or 6 wire (6 to use internal shunt cal switch)
Bridge Excitaon 10 V +/- 7%
Bridge Sensivity 1.4 - 4 mV/V
Input Signal Span - 25% to +125% of full scale (approximately - 10 mV
to +50 mV)
Calibraon Internal switch between CAL2 & CAL1 terminals(7&6 or 39&40).
External resistor only.
Shunt Value From 40% to 100%
Supported
Thermocouple
Types & Ranges:
Thermocouple
Calibraon:
Supported RTD
Types & Ranges:
RTD Calibraon:
RTD Excitaon: Sensor current 150 A ± 10%.
Type Range °C Range °F
B +100 to 1824°C +211 to 3315°F
C 0 to 2320°C 32 to 4208°F
D 0 to 2315°C 32 to 4199°F
E -240 to 1000°C -400 to 1832°F
J -200 to 1200°C -328 to 2192°F *
K -240 to 1373°C -400 to 2503°F *
L 0 to 762°C 32 to 1402°F *
N 0 to 1399°C 32 to 2551°F *
PtRh 20%:40% 0 to 1850°C 32 to 3362°F
R 0 to 1759°C 32 to 3198°F
S 0 to 1762°C 32 to 3204°F
T -240 to 400°C -400 to 752°F *
Oponal decimal place can be displayed up to 999.9°C/F
± 0.1% of full range, ± 1LSD (± 1°C for internal CJC if enabled). Linearizaon
beer than beer ± 0.2°C (± 0.05 typical) on ranges marked * in the table
above. Linearizaon for other ranges is beer than beer than ± 0.5°C.
BS4937, NBS125 & IEC584
Type Range °C Range °F
3-Wire PT100 -199 to 800°C -328 to 1472°F
NI120 -80 to 240°C -112 to 464°F
Oponal decimal place can be displayed up to 999.9°C/F
0.1% of full range, ± 1LSD.
Linearization better than ± 0.2°C (± 0.05 typical).
PT100 input to BS1904 & DIN43760 (0.00385 / /°C).

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Lead Resistance: <0.5% of span error for max 50 per lead, balanced.
Supported Linear
Types & Ranges:
Maximum Overload: 1A on mA input terminals, 30V on voltage input terminals.
DC Calibraon: ± 0.1% of full range, ± 1LSD.
DC Input Mul-Point
Linearizaon:
Digital Inputs
Volt-free contacts
(or TTL):
Isolaon: Reinforced safety isolaon from inputs and other outputs.
Digital Input
Sensivity:
Response Time:
Selectable Digital
Input Funcons:
Type Range Oset Range
mA DC 0 to 20mA DC 4 to 20mA DC
mV DC 0 to 50mV DC 10 to 50mV DC
V DC 0 to 5V DC 1 to 5V DC
V DC 0 to 10V DC 2 to 10V DC
Scalable from -99999 to 100000. Decimal point selectable from
0 to 3 places, but limited to 5 display digits (e.g. 9999.9)
Up to 15 scaling values can be dened anywhere between 0.1
and 100% of input.
Open contacts (>5000 or 2 to 24VDC signal = Logic High
Closed contacts (<50 or -0.6 to +0.8VDC signal = Logic Low.
Edge Sensive. Requires High-Low or Low-High transion to
change funcon.
Slot A <0.25 second,
Funcon Logic High Logic Low
Peak Reset No Acon Reset Peak reading
Alarm and Peak Reset No Acon Reset Peak reading and
Resets latched alarm if
alarm condions no longer exists
Zero Calibraon No Acon Perform zero Calibraon
Zero Calibraon, No Acon Perform zero Calibraon,
Reset Peak reading and
Resets latched alarm if
alarm condions no longer exists
Reset Latched No Acon Resets latched alarm if alarm
Alarms condions no longer exists
Alarm and Peak
Reset

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Data Recorder Stop
Recording
Set Point Select Select Local
Setpoint
1A/2A
Auto Manual Control Automac
Select Control mode
PID Control Output Enable PID
Control outputs
Engage Pre Tune No Acon
Engage Self Tune No Acon
Increment Control No Acon
Output
Decrement Control No Acon
Output
Start Recording
Select Alternate Setpoint
Manual Control Mode
Disable PID Control Outputs
Engages tuning mode selected
Engages tuning mode selected
Increments control output
percentage (0-100% in 20secs)
Decrements control output
percentage (100-0% in 20secs)
Outputs
Cauon: Plasc pegs prevent ng of older non-reinforced single relay modules –
Remove the peg to t dual relays (all dual relay modules have reinforced isolaon)
Single Relay
Type & Rang: Single pole double throw (SPDT); 2A resisve at 120/240VAC.
Lifeme: >500,000 operaons at rated voltage/current.
Isolaon: Reinforced safety isolaon from inputs and other outputs.
Dual Relay
Type & Rang: Single pole single throw (SPST),2A resisve at 120/240VAC.
Dual relay modules have shared common.
Lifeme: >200,000 operaons at rated voltage/current.
Isolaon: Reinforced safety isolaon from inputs and other outputs.
Linear DC
Ranges 0 to 5, 0 to 10, 1-5, 2 to 10V & 0 to 20, 4 to 20mA (selectable)
with 2% over/under-drive when used for control outputs.
Resoluon: 15 3/4 bit (1 part in 52K)
Accuracy: 0 to 20mA, 4 to 20mA into 500 max, 0 to 10V, 2 to 10V, 0 to 5V into 500
min updated at about 65ms intervals. (130ms seling me)
Stability: ± 76ppm
Isolaon: Reinforced safety isolaon from inputs and other outputs.

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Transmitter PSU
Power Rang: 24V nominal (19 to 28V DC) into 400 minimum resistance(60mA Drive).
(Opon to use DC Linear output as 0- 10V stabilised PSU).
Isolaon: Reinforced safety isolaon from inputs and other outputs.
Communications
PC Configuration
Connecon: RS232 via PC Congurator Cable to RJ11 socket under case.
Isolaon: Not isolated from input or SSR Driver outputs. For bench
conguraon only. CAUTION: Do not use in live applicaons.
RS485
Connecon: Locates in Opon Slot A. Connecon via rear terminals
(refer to wiring diagram).
Protocol: Modbus RTU.
Slave/Master Mode Slave address range 1-255 or Setpoint master mode.
Supported Speeds: 4800, 9600, 19200, 38400, 57600 or 115200 bps.
Data Type: 8 data bits and 1 stop bit. Odd, even or no parity.
Isolaon: 240V reinforced safety isolaon from all inputs and outputs.
Ethernet
Connecon: Locates in Opon Slot A. Connecon via RJ45 connector on top of case.
Protocol: Modbus TCP. Slave only.
Supported Speed: 10BaseT or 100BaseT
Isolaon: 240 V reinforced safety isolaon from the supply, inputs and outputs
(except SSR Drivers).
Alarms
Alarm Types: Up to 3 alarms selectable as Process High, Process Low, Rate of Signal Change
(per minute), Sensor/input Break, PV-SP Deviaon, Band, Control Loop,
Percentage of memory used, High and Low power
Alarm Hysteresis: A deadband from 1 LSD to full span (in display units) for Process,.Rate Of
Change Alarm hysteresis is the shortest me (1 to 9999 secs) the rate of
change must be above the threshold for the alarm acvate, or fall below the
threshold to deacvate. Note: If the duraon is less than this me, the alarm
will not acvate no maer how fast the rate of rise.
Combined Outputs: Logical OR of alarms 1 & 2, 1 to 3,