Ditel KOSMOS Series Quick Start Manual

KOS215
PROGRAMMABLE
DIN RAIL
TEMPERATURE
TRANSMITTER
kos215manualb.doc 30727042
WARRANTY
The instruments are warranted against defective materials and
workmanship for a period of three years from date of delivery.
If a product appears to have a defect or fails during the normal use
within the warranty period, please contact the distributor from which
you purchased the product.
This warranty does not apply to defects resulting from action of the
buyer such as mishandling or improper interfacing.
The liability under this warranty shall extend only to the repair of the
instrument. No responsability is assumed by the manufacturer for
any damage which may result from its use.
KOSMOS SERIES

1.0 GENERAL

The KOS215 is a universal DIN Rail mounted temperature transmitter that accepts
most commonly used temperature sensors, slide wire transducers or mV signals and
transmits them as a 4-20mA signal to a host system. The unit can be programmed by
the user from a selection of preset ranges selected by DIL switches or by computer if
required.
2.0 SPECIFICATION @ 24ºC

2.11 RTD Input (Pt100)

Sensor Range
1
Minimum Span
Linearisation
2
Basic Measurement Accuracy
Thermal Drift
Excitation current
Maximum lead resistance
Lead resistance effect
Preset ranges

2.12 Thermocouple Input

Sensor Ranges Termocouple type
TC Tipo K
TC Tipo J
TC Tipo T
TC Tipo R
TC Tipo S
TC Tipo E
TC Tipo F(L)
TC Tipo N
Oct.99
Linearisation
Basic measurement Accuracy²
Thermal Drift
Cold junction error
Cold junction Tracking
Cold junction Range
Preset Ranges

2.13 Millivolt input

Input
Range
Minimum Span¹
2
Basic Measurement Accuracy
Input Impedance
Thermal Drift

2.14 Slidewire input

Input
Resistence Range 10Ω to 390Ω (entre extremos) Para entrada a R > 390 los
Characterisation
1
Minimum Span
2
Basic Measurement Accuracy
Thermal Drift
Notes.
1 Any Span may be selected, full accuracy is only guaranteed for spans
greater than the minimum recomended.
2. Basic Measurement Accuracy includes the effects of calibration,
linearisation and repeatability.
4. Consult thermocouple reference standards for thermocouple material
limitation.
5. FRI = Full Range Input.
-200 to +850ºC (18 a 390 Ω )
25ºC
BS EN 60751 (IEC 751)
BS1904 (DIN 43670)
JISC 1604
5
±0.01% FRI ±0.05% Rdg
Zero 0.008 ºC/ºC, Span 100 ppm / ºC
300µA a 550µA
50 Ω / leg
0.002ºC / Ω
Refer to section 3.3
4 1
Measuring RangeºC Minimum Span
-200 a 1370 50
-200 a 1200 50
-210 a 400 25
-10 a 1760 100
-10 a 1760 100
-200 a 1000 50
-100 a 600 25
-180 a 1300 50
BS EN 60584-2, IEC 584-2 (BS 4937)
5
±0.04% FE ±0.04% L o 0.5ºC
(Which ever is greater)
Zero 0.1µV/ ºC, Span 100 ppm/ºC
±0.5ºC
0.05ºC/ºC
-40 to +85ºC
Refer to section 3.3
voltage source
-10 to +75 mV
5 mV
±10µV ±0.07% Rdg
10 M Ω
Zero 0.1µV/ºC, Span 100 ppm / ºC
3 Wire potentiometer
terminales 9 y 10 deben estar unidos
Linear.
5% of full range
5
0.1% FRI
100 ppm / ºC

2.2 Output

Output range
Maximum Output
Accuracy
Voltage Effect
Thermal Drift
Supply voltage
Maximum Output Load [(V Supply -10)/20] KΩ (i.e. 700Ω @ 24V)
Restricted to 300Ω Maximum for inloop
programming
Protection Reverse connection overvoltage 35V

2.3 General

Input/Output Isolation 500VAC rms (galvanically isolated)
Update time
Time constant (Filter Off) < 1 Second (Time to reach 63% of final value)
Filter factor Programmable Off, 2sec, 10sec or Adaptative
Warm-up Time
Stability
Environmental
ambient operating range
ambient storage temperature
ambient humidity range 10 to 90% HR non condensing
EMC
Emissions
Inmunity
Mechanical
Enclosure
Material
Weight
Flammability
Dimensions
Connections Tension clamp two part terminals and 3.5mm jack for comms
Communications
PC Interface
Loop Load 100-300Ω in loop programming
(Available as quick selector or via PC)
Maximum cable length
Configurable Parameters Sensor type:Burnout: ºC/ºF: output:
Available as quick selector or via PC
: Hi/Lo: Filter: Tag: user Offset
(available via PC programming only)
Comms protocol
Data Rate

3.0 INSTALLATION

3.1 Mechanical

The transmitter is designed to mount onto a standard Din Rail. The transmitter should
be installed with adequate protection from moisture and corrosive atmospheres. The
transmitter may be mounted in any orientation.
Care must be taken when locating the transmitter to ensure the ambient temperature
remains within the specified operating rang. The figure shows the mechanical layout of
the transmitter.
4-20mA (<3.8 to >20.2 mA)
23mA
±5µA
0.2µA /V
1µA / ºC
10 to 35V
250 mS Maximum
2 minutes to full accuracy
5
0.1% FRI or 0.1ºC/year
-40 to 60ºC
-25 to 70ºC
EN50081-1
EN50082-2
Din rail EN 50022-35
ABS
70g
SEI UL 94-VI
90 x 99 x 18.5mm
RS232 via PC
1000 m
ANSI X3.28 1976
1200 baud