T2000 - Temperature regulator CARLO GAVAZZI - Free user manual and instructions

USER MANUAL T2000 CARLO GAVAZZI

Tune or tune at setpoint program 5

PROPORTIONAL CYCLE-TIME 5

Cycle-time recommendations 5

PROGRAMMER 5

Ramp-Soak 5

SECOND SETPOINT (SP2) 6

Error messages 6

FUNCTION LIST 7

Level 1

Level 2

Level 3 8

Level 4 9

MECHANICAL INSTALLATION 9

DIN panel cut-out 9

Mounting 9

Cleaning 9

ELECTRICAL INSTALLATION 10

Sensor selection 11

SPECIFICATION 11

SAFETY AND WARRANTY 12

CARLO GAVAZZI

INSTRUMENT PANEL FEATURES

This page can be photocopied and used as a visual aid and bookmark when working in other parts of the manual.

Green Display: Process temperature or program Function/Option

Orange Display: Setpoint temperature or program Option (T20162 only)

Green LED: Setpoint 1 output indicator

Red/Orange LED: Setpoint 2 output indicator

ADJUSTMENTS

To enter or exit program mode:

To scroll through functions:

To change levels or options:

To view setpoint:

To increase setpoint:

To decrease setpoint:

To reset an alarm or fault condition:

Press together for 3 seconds

Press ▲ or ▼

Press together or together

Press

Press together

Press together

Press ▲▼ together briefly

Notes: If in difficulty by becoming "lost" in program mode, press and together for 3 seconds to return to display mode, check the INSTRUMENT ADJUSTMENTS above and try again.

When in program mode, after 60 seconds of key inactivity the display will revert to either inPt : nonE or, if the initial configuration has been completed, the measured value. Any settings already completed will be retained.

This page can be photocopied and used as a visual aid and bookmark when working in other parts of the manual.

Range of Adjustment shown under description. If applicable, factory settings shown in bold.

Note: The letter K appears in the instrument display as the character

GETTING STARTED

After power-up the controller requires programming with the following information:

Type of Sensor (See list of temperature sensors p.11)

Operating unit (See list of units p.8)

Allocation of Output Device to SP1/SP2 (Relay or SSD)

Temperature Setpoint

When the above information has been programmed into the controller it will be operational with the following factory settings.

Proportional band/Gain 10^ / 18^

Integral time/Reset 5 mins

Derivative time/Rate 25 secs

Proportional cycle-time 20 secs

(Typical setting for relay output)

DAC Derivative approach control 1.5

(Average setting for minimum overshoot)

The instruments covered in this manual may be fitted with either a single or a dual display. Where a single display shows more than one reading, it will alternate between them.

INITIAL SET-UP

On power-up the controller will display the self test sequence followed by the initial display inPt : nonE

1 Select input sensor.

Press and hold and use the or buttons to scroll through the sensor selection list until the correct sensor is displayed. Release the buttons. The display will now read selected sensor type e.g. inPt : tCS

Press once The display will now read unit: nonE

2 Select unit.

Press and hold and use the or buttons to scroll through the unit selection list until the correct unit is displayed. Release the buttons. The display will read selected unit e.g. unit: °C

Press ▲ once The display will now read SP1.d : nonE

3 Select SP1 (Main setpoint output device)

Note: Dual Relay and Dual SSD Output Options Models have their outputs pre-configured. Move to Step 4.

Press and hold and use the or buttons to select SSD or rLY as required. The controller will now read selected output device e.g. SP1.d:SSd

To enter initial configuration into controller memory

Press and hold both and buttons for 3 seconds. The display will now read ParK and measured variable (temperature) (eg. 23) ParK is displayed because a setpoint has not yet been entered.

To display setpoint

Press and hold The displays will now read unit (eg. ^ C ) and 0

To enter setpoint

Press and hold and use button to increase or button to decrease the reading and scroll to required setpoint value. (The digit roll-over rate increases with time).

Note: For precise control of an application the controller may need to be TUNED. Please see the following section on AUTOTUNE

AUTOTUNE

This is a single shot procedure to match the controller to the process. Select either Tune or Tune at Setpoint from the criteria given below.

The Tune program should be used when the load temperature is at or near ambient. The procedure will apply disturbances when the temperature reaches 75% of the setpoint value, causing overshoot which is monitored in order to adjust the DAC overshoot inhibit feature. Care should be taken to ensure that any overshoot is safe for the process.

The Tune at Setpoint program is recommended when:

The process is already at setpoint and control is poor
The setpoint is less than 100^
- Re-tuning after a large setpoint change
- Tuning multi-zone and/or heat-cool applications.

Notes: DAC is not re-adjusted by Tune at setpoint.

Proportional Cycle Time can be pre-selected before running the Autotune program. (see p5)

Hereafter in the Manual the symbol ( ) signifies both buttons are held pressed for 3 seconds to ENTER or EXIT Program mode.

TUNE OR TUNE AT SETPOINT PROGRAM

Enter program ( ) and from the display tunE: oFF press and hold and press to display tunE: on or tunE: At.SP Exit program mode ( ) .

The TUNE program will now start. The display will show tunE as the process temperature climbs to setpoint.

Note: During tuning, the main setpoint (SP1) LED will flash.

When the TUNE or TUNE AT SETPOINT program is complete the PID values are entered automatically. The process temperature will rise to setpoint and control should be stable. If not, this may be because optimum cycle time is not automatically implemented. To set the cycle time see PROPORTIONAL CYCLE-TIME.

PROPORTIONAL CYCLE-TIME

The choice of cycle-time is influenced by the external switching device or load. eg. contactor, SSR, valve. A setting that is too long for the process will cause oscillation and a setting that is too short will cause unnecessary wear to an electro-mechanical switching device.

Factory set

To use the 20 sec factory set cycle-time no action is needed whether autotune is used or not.

To Manually Select AUTOTUNE Calculated CYCLE-TIME

When AUTOTUNE is completed, enter program (▲▼) and select CYC.t in Level 1. The display will read CYC.t : 20 (the factory setting).

To view the new calculated optimum value, press and hold both and buttons until indexing stops. The calculated value will be displayed eq. A16. If acceptable, exit program ( ) to implement this setting.

To Pre-select Automatic Acceptance of AUTOTUNE Calculated CYCLE-TIME

Before AUTOTUNE is initiated select CYC.t in Level1, press and hold both and buttons until indexing stops at A. Exit program (▲▼) to accept calculated value automatically.

To Manually Pre-select Preferred CYCLE-TIME

Before AUTOTUNE is initiated select CYC.t in Level 1, press and hold both and or buttons until indexing stops at preferred value then exit program ( ) to accept.

CYCLE-TIME RECOMMENDATIONS

Output Device	Factory Setting	Recommended Minimum
Internal relay: rLY/rLY1/rLY2	20 seconds	10 seconds
Solid state drives: SSD/SSd1/SSd2	20 seconds	0.1 seconds

PROGRAMMER

RAMP-SOAK

This feature enables the controller to ramp up or down from current temperature to a target setpoint at a pre-determined rate. It then controls at the target setpoint for an adjustable soak period before switching off the SP1 output.

Set Setpoint ramp rate (0 to 9995 deg/hour)

From SPrr in Level 1, press and hold and or to scroll to required ramp rate.

Set Soak (if required) 0 to 1440 minutes

From SoAk in Level 1, press and hold and or to scroll to required Soak time.

Set Ramp on (Off: On: Hold)

From Sprn in Level 1, press and hold , then press to select On

Exit program ( ) to enter settings into memory and commence ramp to target setpoint.

Notes: In Ramp on configuration, if power is removed from the controller, the Ramp will re-start when power is restored.

The Ramp hold option suspends the ramp at its last value.

If no Soak period has been set, control at target setpoint continues indefinitely.

SP2 deviation alarms follow the ramp setpoint and can be used to alarm "out of limits" ramp rate.

WARNING

The Soak timer is triggered when the ramp setpoint reaches the target setpoint. If the ramp rate is set too fast for the process, the Soak timer will be triggered before the process temperature reaches the target setpoint.

SECOND SETPOINT (SP2)

SECOND SETPOINT (SP2) Alarm Output

Configure SP2 output to operate as an alarm from SP2.A in Level 2 and set the temperature alarm setting in SET.2 Level 1. The alarm will be triggered when the process temperature changes according to the options listed below.

dV.hi Rises above the main setpoint by the value inserted at SEt.2.

dV.Lo Falls below the main setpoint by the value inserted at SET.2.

BAnd Rises above or falls below the main setpoint by the value inserted at SEt.2.

FS.hi Rises above the main setpoint by a SEt.2 value that is greater than the setpoint.

FS.Lo Falls below the main setpoint by a SET.2 value that is smaller than the setpoint.

SUBSIDIARY SP2 MODE

The following additional alarm functions can be added to the above alarm configurations using the features found in SP2.b in Level 2.

LtCh Once activated, the alarms will latch and can be manually reset when the alarm condition has been removed.

Hold This prevents any alarm operation on power-up and is automatically disabled once the process reaches setpoint in order to allow normal alarm operation.

SECOND SETPOINT (SP2) Proportional control output

Configure in Level 1 using CyC.2 to select proportional cycle time and bnd.2 to adjust proportioning band. For Heat/Cool operation see Operating Manual.

In on/off mode, bnd.2 adjusts SP2 hysteresis.

SP2 OUTPUT AND LED INDICATION STATES - IN ALARM CONDITION

Alarm type	ON-OFF operating mode		Proportional operating mode
Deviation duth.	SP2 Output state	SP2 LED state	SP2 Output state	SP2 LED state
dUTa			BRnd: on-off mode only
bRand
Full scale FSH.
PSTa
Cool Strategy	Temperature above setpoint

Legend

Output ON

(Relay or Ssd energised)

Output OFF

(Relay or SSd de-energised)

LED ON

SP2 ALARM ANNUNCIATOR

When an SP2 alarm mode is selected in SP2.A the alarm annunciator -AL- is displayed, alternating with the process temperature, during alarm condition.

Notes: The alarm will be automatically reset when the temperature returns within the bnd.2 setting in Level 1.

The annunciator may be disabled by selecting function no.AL : on in level 4.

SP2 in cool strategy

See Full Operating Manual (ADVANCED SETTINGS)

ERROR MESSAGES

SENSOR FAULT

Display flashes: inPt: FAiL

Indicates: thermocouple burnout RTD/Pt100 open or short circuit or negative over-range.

Action: Check sensor/wiring

NON-VOLATILE MEMORY ERROR

Display flashes: dAtA : FAiL

Action: De-power briefly. Replace unit if problem persists

MANUAL POWER ERROR

Display flashes: hAnd : FAiL

SP1 set to ON/OFF in CYC.t

Action: Select proportional mode

IMMEDIATE FAIL ON AUTOTUNE START

Display flashes: tunE:FAiL

Setpoint display 0

1. No setpoint entered.

Action: Enter setpoint

1. SP1 set to ON/OFF in CyC.t

Action: Select proportional mode

Note: To reset and clear error press together briefly to cancel message.

FAIL LATER DURING AUTOTUNE CYCLE

The thermal characteristics of the load exceed the Autotune algorithm limits. The failure point indicated by any display 0.0 in tech e.g. Ctb = 0.0

Action: 1. Change the conditions. eg. raise setpoint

1. Try tunE: At.SP

2. If the error message persists, call local CARLO GAVAZZI representative for advice.

FUNCTION LIST (LEVELS 1 TO 4)

Note: A Functions Menu is shown on page 3.

LEVEL 1 LEVEL 2

Function

Options

[Factory settings] shown in brackets

SELECT AUTOTUNE (see pages 4/5)

tune [oFF]

on ParK At.Sp

Used to switch the Autotune feature on and off, to select ParK or Autotune at setpoint. ParK temporarily turns the output(s) off. To use select ParK and exit program mode. To disable re-enter program at tunE and select OFF.

SP1 OPERATING PARAMETERS

bAnD

0.1 to * C/°F

[10^ / 18^]

SP1 proportional band/Gain or Hysteresis

• 25% sensor maximum Proportional control eliminates the cycling of on-off control. Heater power is reduced, by time proportioning action, across the proportional band.

int.t oFF

0.1 to 60 minutes [5.0]

SP1 integral time-reset

Auto-corrects proportional control offset error

dEr.t oFF

1 - 200 seconds [25]

SP1 derivate time/rate

Suppresses overshoot and speeds response to disturbances

dAC 0.5 - 5.0 x bAnd

[1.5]

SP1 derivative approach control dAC

Tunes warm-up characteristics, independent of normal operating conditions, by controlling when derivative action starts during warm-up (smaller dAC value = nearer setpoint).

CyC.t A _ on.oF

0.1 - 81 sec

[20]

SP1 proportional cycle-time (see pages 9/10)

Determines the cycle rate of the output device for proportional control. Select on.oF for ON/OFF mode.

oFSt [0] to *

^ C / ^ F

SP1 offset/manual reset

• ±50% bAnd. Applicable in proportional and ON/OFF mode with integral disable: Int.t : oFF.

SP.LK [oFF]

on

Lock main setpoint

Locks the setpoint preventing unauthorised adjustment.

PROGRAMMER SETTINGS (see page 5)

Function

Options

[Factory settings] shown in brackets

SPrr

[0] to 9995 deg/hour

Sets the ramp rate

SPrn on [oFF] hoLd

Switches the ramp on or off, or hold at last ramp value

SoAK_ _[oFF]

0 to 1440 min

Sets the soak time

SP2 OPERATING PARAMETERS (see page 6)

SEt.2

0to ^ C / ^ F [O]

Adjust SP2 setpoint

• Deviation Alarms DV.hi, DV.Lo, bAnd 25% sensor maximum.
• Full scale alarms FS.hi, FS.Lo sensor range f/s

bnd.2

0.1* ^ / ^

[2.0 °C/3.6°F]

Adjust SP2 hysteresis or proportional band/gain

(see CyC.2 setting)

• 25% sensor f/s

CyC.2 [on.oFF]

0.1-81 seconds

Select SP2 ON/OFF or proportional cycle-time

Select on/off for ON/OFF mode, or the cycle rate of SP2 output device for proportional mode.

LEVEL 2 LELU

MANUAL CONTROL MODES

SPI.P

0 to 100% 'read only'

Read SP1 output percentage power

hAnd [oFF]

1 to 100% (not in ON/OFF)

SP1 manual percentage power control

For manual control should a sensor fail. Record typical SP1.P values beforehand.

PL.1

100 to 0% duty cycle [100]

Set SP1 power limit percentage

Limits maximum SP1 heating power during warm-up and in proportional band.

PL.2

100 to 0% duty cycle [100]

Set SP2 percentage power limit (cooling)

SP2 OPERATING MODES (see page 6)

Function

Options

[Factory settings] shown in brackets

SP2.A [nonE]

dV.hidvLo bAnd

FS.hi FS.Lo Cool

Main SP2 operating mode

SP2.b [nonE]

LtCh hoLd nLin

Subsidiary SP2 mode: latch/sequence

Non-linear cool proportional band

INPUT SELECTION AND RANGING

dI.SP [1] 0.1

Select display resolution: for display of process temperature, setpoint, OFSt, Set2, hi.SC, LoSC.

hi.SC sensor minimum [sensor maximum]

^ / ^

Set full scale

Lo.SC [sensor minimum] sensor maximum

^ / ^

Set scale minimum (default 0^ or 32^ )

inPt Select input sensor [nonE]

(See SENSOR SELECTION table, page 11)

unit [nonE]

C F bAr

Psi Ph rh SET

Select ^ C / ^ or process units

LEVEL 3 L E L 3

Note: 'Read only' after initial configuration. rSET ALL full reset to factory settings required to change SP1.d subsequently.

SP1.d [nonE] rLY SSD

rLY1 rLY2 SSD1

Select SP1 output device

SP2.d [nonE] SSD rLY

rLY2 rLY1 SSD2

Read SP2 output device

(read only)

Dual Relay and Dual SSD output options are factory set.

Note: (when in initial configuration only)Hold and or for 10 seconds to move

to or from output devices in shaded portion.

burn Sensor burn-out/break protection

Caution: Settings affect fail safe state.

SP1

SP2

[uP.SC]

Upscale

Upscale

dn.SC

Downscale

Downscale

1u.2d

Upscale

Downscale

1d.2u

Downscale

Upscale

rEu.d Select output modes: Direct/Reverse

Caution: Settings affect fail safe state.

SP1

SP2

[1r.2d]

Reverse

Direct

1d.2d

Direct

Direct

1r.2r

Reverse

Reverse

1d.2r

Direct

Reverse

Select Reverse on SP1 for heating and Direct for cooling applications.

rEu.L Select SP1/2 LED indicator modes

SP1

SP2

[1n.2n]

Normal

Normal

1i.2n

Invert

Normal

1n.2i

Normal

Invert

1i.2i

Invert

Invert

SPAn [0.0] to ± 25% sensor maximum

Sensor span adjust

For recalibrating to align readings with another instrument e.g. External Meter, data logger.

See Full Operating Manual (ADVANCED SETTINGS).

ZEro [0.0] to ± 25% sensor f/s

Zero sensor error (see Sensor span adjust above).

ChEK [oFF] on

Select control accuracy monitor

rEAD [Var] hi Lo

Read control accuracy monitor

tECh [Ct A]

CTb

Ct 2

Ct3 Ct4

us

oS2

Read Autotune tuning cycle data (see Operating Manual)

UEr Software version number

rSET [nonE] ALL

Resetssallfunctionstofactory settings

Caution: This selection will lose all of the current settings.

LEVEL 4 LEVEL 4

Access to level 4 is gained through UEr in level 3. Press and hold and for 10 seconds.

Enter level 4 at Lock, release and together. Display reads LoCK nonE

Program security using Lock

Select from three Lock options: Press and hold , press to index.

LEV.3 locks level 3 and 4 only- Technical Functions.

LEV.2 locks levels 2, 3 and 4 only - Configuration and

Technical Functions.

ALL locks all functions LoCK ALL

Note: Locked functions and options may be read.

Press to access following functions

Function Options [Factory settings] shown in brackets

ProG [Auto] StAY

Program mode auto-exit switch

Auto-exit returns display to normal if 60 seconds of key inactivity, select StAY to disable

no.AL [oFF] on

Disable SP2 alarm annunciator -AL

Select on to disable -AL

di.Ss dir 1 to 32 [6]

Display sensitivity

dir = direct display of input 1 = maximum, 32 = minimum sensitivity

dEr.S 0.1 to 1.0 [0.5]

Derivative sensitivity

MECHANICAL INSTALLATION

The Controllers are designed to be mounted either in a 1/16 or a 1/32 DIN panel cutout. The units are sleeve mounted with the front bezel assembly rated NEMA4/IP66 provided that:

the panel is smooth and the panel cutout is accurate;
the mounting instructions are carefully followed.

DIN PANEL CUTOUT

1/16 DIN: 45.0mm + 0.6 / 0.0 wide, 45.0mm + 0.6 / 0.0 high

1/32 DIN: 45.0mm + 0.6 / -0 wide, 22.2mm + 0.3 / -0 high

Maximum panel thickness 9.5mm

Minimum spacing 20mm vertical, 10mm horizontal

MOUNTING

To mount a Controller proceed as follows:

1 Check that the controller is correctly orientated and then slide the unit into the cutout.
2 Slide the panel clamp over the controller sleeve pressing it firmly against the panel until the controller is held firmly.
3 The controller front bezel and circuit board assembly can be unplugged from the sleeve. Grasp the bezel firmly by the recesses on each side and pull. A screwdriver can be used as a lever if required.
4 When refitting the bezel assembly it is important to press it firmly into the sleeve until the latch clicks in order to compress the gasket and seal to NEMA4X/IP66.

CLEANING

Wipe down with damp cloth (water only)

Note: The controller should be isolated before removing or refitting it in the sleeve, and electrostatic precautions should be observed when handling the controller outside the sleeve.

DIMENSIONS: MODELS T2032 / T2016

Model	Bezel*		Behind Panel		Overall Length	Behind panel Length*
	Width	Height	Width	Height
T2032	51.0	28.5	44.8	22.0	116.2	106.7
T2016	51.0	51.0	44.8	44.8	116.2	106.7

Dimensions in mm

• includes gasket

ELECTRICAL INSTALLATION

(See important Safety Information page 12)

OUTPUT DEVICES

Two of the following output devices are fitted to the controllers, depending on the model.

1 Solid state relay drive (SSd/SSd1/SSd2)

5Vdc +0/-15%, 15mA non isolating

To switch a remote SSR (or logic)

2 Miniature power relay (rLY/rLY1) 2A/250V AC resistive, Form A/SPST contacts.
3 Sub miniature power relay (rLY2) 1A/250V AC resistive, Form A/SPST contacts.

OUTPUT DEVICE ALLOCATION

Any of the available outputs may be chosen for the main setpoint (SP1), the remaining device being automatically allocated to the second setpoint (SP2).

Dual relay or dual SSD output models are available to order. Please contact your local CARLO GAVAZZI distributor for details.

Designed for use with the following supply voltages:

1). 100 - 240V 50-60 Hz 4.5 VA (nominal) +/-10% maximum permitted fluctuation
2). 12V - 24V (AC/DC) +/-20% 4.5 VA Polarity not required

WIRING THE CONNECTOR

Prepare the cable carefully, remove a maximum of 8mm insulation and ideally tin to avoid bridging. Prevent excessive cable strain. Maximum recommended wire size: 32/0.2mm 1.0mm^2 (18AWG).

INDUCTIVE LOADS

To prolong relay contact life and suppress interference it is recommended engineering practice to fit a snubber (0.1uf/100 ohms) between terminals 5 and 6.

CAUTION:

Snubber leakage current can cause some electro-mechanical devices to be held ON. Check with the manufacturers specifications.

EN61010 - /CSA 22.2 No 1010.1 92

Compliance shall not be impaired when fitted to the final installation.

Designed to offer a minimum of Basic Insulation only.

The body responsible for the installation is to ensure that supplementary insulation suitable for Installation Category II or III is achieved when fully installed.

To avoid possible hazards, accessible conductive parts of the final installation should be protectively earthed in accordance with EN6010 for Class 1 Equipment.

Output wiring should be within a Protectively Earthy cabinet.

Sensor sheaths should be bonded to protective earth or not be accessible.

Live parts should not be accessible without the use of a tool.

When fitted to the final installation, an IEC/CSA APPROVED disconnecting device should be used to disconnect both LINE and NEUTRAL conductors simultaneously.

A clear instruction shall be provided not to position the equipment so that it is difficult to operate the disconnecting device.

TYPICAL CONNECTION DIAGRAM

In this example the SSR driver output is allocated to SP1 and wired to switch the load (heater) using an SSR.

F1 Fuse: 1A time lag type to IEC127.CSA/UL rating 250Vac

F2 Fuse: High Rupture Capacity (HRC) Suitable for maximum rated load current

S1 Switch: IEC/CSA/UL Approved disconnecting device

SENSOR SELECTION

Thermocouples	Description	Sensor range	Linearity
tC b	Pt-30%Rh/Pt-6%Rh	0 to 1800 °C	2.0 *
tC E	Chromel/Con	0 to 600 °C	0.5
tC J	Iron/Constantan	0 to 800 °C	0.5
tC K	Chromel/Alumel	-50 to 1200 °C	0.25*
tC L	Fe/Konst	0 to 800 °C	0.5
tC n	NiCrosil/NiSil	-50 to 1200 °C	0.25*
tC r	Pt-13%Rh/Pt	0 to 1600 °C	2.0*
tC s	Pt-10%Rh/Pt	0 to 1600 °C	2.0*
tC t	Copper/Con	-200 / 250 °C	0.25*
Resistance thermometer
rtd	Pt100/RTD-2		0.25*

Linear process inputs (Input mV range: 0 to 50mV)

Displays	0 - 20mV	4 - 20mV	setpoint limits
Lin1	0 - 100		0 - 400	± 0.5%
Lin2		0 - 100	-25 - 400	± 0.5%
Lin3	0 - 1000		0 - 3000	± 0.5%
Lin4		0 - 1000	-250 - 3000	± 0.5%
Lin5	0 - 2000		0 - 3000	± 0.5%

Notes: 1 Linearity: 5 - 95% sensor range

2 * Linearity B:5° (70° - 500°C) K/N:1° >350°C

exceptions: R/S: 5^ < 300^ T: 1^ < -25^ > 150^

RTD/Pt100: 0.5^ < -100^

SPECIFICATION

Thermocouple

9 types

Standards: IPTS/68/DIN 43710

CJC rejection: 20:1 (0.05^ / ^) typical

External resistance: 100Ω maximum

Resistance thermometer

RTD-2/Pt100 2 wire

Standards: DIN 43760

(100Ω 0°C/138.5Ω 100°C Pt)

Bulbcurrent: 0.2mA maximum

Linear process inputs

mV range: 0 to 50mV

Applicable to all inputs SM = sensor maximum

Calibration accuracy: ±0.25%SM ±1°C

Sampling frequency: input 10Hz, CJC 2 sec.

Common mode rejection: Negligible effect up to 140dB,

240V, 50-60Hz

Series mode rejection: 60dB, 50-60Hz

Temperature coefficient: 150ppm/°C SM

Reference conditions: 22^± 2^, rated voltage after 15

minutes settling time.

Output devices

SSd/SSd1/SSd2: solid state relay driver: To switch a

remote SSR 5Vdc +0/-15% 15mA non-isolated

Miniature power relay: form A/SPST contacts (AgCdO)

rLY and rLY1: 2A/250ac resistive load

rLY2: 1A/250ac resistive load

General

Displays: Upper, 4 Digits, high brightness

green LED. 10mm (0.4") high.

Lower, 4 Digits, Orange LED. 9mm

(0.35") high (T20162 only)

Digital range -199 to 9999

Hi-res mode -199.9 to 999.9

Keypad: 3 elastomeric buttons

Environmental

Humidity: Max 80%

Altitude: up to 2000M

Installation: Categories II and III

Pollution: Degree II

Protection: NEMA 4X, IP66

EMC emission: EN50081-1 FCC Rules 15 subpart J

Class A

EMC immunity: EN50082-2

Ambient: 0-50°C (32-130°F)

Mouldings: flame retardant polycarbonate

Weight: 130g (4.2 oz)

SAFETY AND WARRANTY INFORMATION

INSTALLATION

Designed for use:

UL873 - only in products where the acceptability is determined by Underwriters Laboratories Inc.

EN61010-1/CSA22.2No1010.1-92

To offer a minimum of Basic Insulation only.

Suitable for installation within Catagory II and III and Pollution Degree 2.

SEE ELECTRICAL INSTALLATION Page 10

It is the responsibility of the installation engineer to ensure this equipment is installed as specified in this manual and is in compliance with appropriate wiring regulations.

CONFIGURATION

All functions are front selectable, it is the responsibility of the installing engineer to ensure that the configuration is safe. Use the program lock to protect critical functions from tampering.

ULTIMATE SAFETY ALARMS

Do not use SP2 as the sole alarm where personal injury or damage may be caused by equipment failure.

WARRANTY

CARLO GAVAZZI warrant this product free from defect in workmanship and materials for three (3) years from date of purchase.

1 Should the unit malfunction, return it to the factory. If defective it will be repaired or replaced at no charge.
2 There are no user-servisable parts in this unit. This warranty is void if the unit shows evidence of being tampered with or subjected to excessive heat, moisture, corrosion or other misuse.
3 Components which wear, or damage with misuse, are excluded e.g. relays.
4 CARLO GAVAZZI shall not be responsible for any damage or losses however caused, which may be experienced as a result of the installation or use of this product. CARLO GAVAZZI liability for any breach of this agreement shall not exceed the purchase price paid E. & O.E.

Copyright CARLO GAVAZZI 2000

Not to be reproduced without prior written permission from CARLO GAVAZZI. Whilst every effort has been made to ensure the accuracy of the specifications contained in this manual, due to our policy of continuous development, CARLO GAVAZZI reserves the right to make changes without prior notice.

AVAZZI

bAnD 0.1 to * C/°F [10°C/18°F]

oFSt [0] to * ^ C / ^

[1n.2n] Normal Normal

1i.2n Inverse Normal

1n.2i Normal Inverse

1i.2i Inverse Inverse

Protection: NEMA 4X, IP66

These Sections can be found in the book by Arbeiten in anderen Teilen des

[1n.2n] normal normal

1i.2n invertieren normal

1n.2i normal invertieren

1i.2i invertieren invertieren

tEch [Ct A] CTb Ct1 Ct2 Ct3 Ct4 oS 1 uS oS 2

Regola set-point 2 SP2

tECh [CtA] CTb Ct1 Ct2 Ct3 Ct4 oS 1 uS oS 2

1/16 DIN: 45,0 mm +0,6/0,0 larghezza, 45,0 mm +0,6/0,0 altezza

DISPOSITIVI DI USCITA

Normative: IPTS/68/DIN 43710

Reiezione CJC: 20:1 (0,05^ / ^) tipica

Resistenza esterna: 100Ω max.

Normative: DIN 43760

(100Ω 0°C/138,5Ω 100°C Pt)

Corrente del bulbo: 0,2 mA max.

tune [oFF] on ParK At.Sp

bAnD 0.1 to * C/°F [10°C/18°F]

Ganancia o Histérisis/banda proportional SP1

ZEro [0.0] a ± 25% sensor f/s

di.SS dir 1 to 32 [6]

dEr.S 0.1 to 1.0 [0.5]

Sensibilitad derivada

INSTALLACION MECANICA

DIMENSIONES: MODELOS T2032 / T2016

Modelo	Bizel*		Detrás Panel		Longitud Total	Longitud* Detrás de Panel
	Anchura	Altura	Anchura	Altura
T2032	51.0	28.5	44.8	22.0	116.2	106.7
T2016	51.0	51.0	44.8	44.8	116.2	106.7

Dimensiones en mm

*incluye junta

INSTALACION ELECTRICA

Protection: NEMA 4X, IP66

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CARLO GAVAZZI INC.

Automation Components

CARLO GAVAZZI

750 Hastings Lane, Buffalo Grove, IL 60089-6904
Phone [phone] Fax [phone]
email: [e-mail]