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 IF303
Triple Channel Current to PROFIBUS Converter
The
IF303 is a converter mainly intended for interface of analog transmitters
to a PROFIBUS system. The IF303 receives a current signal, typically
4-20 mA or 0-20 mA, and makes it available to the PROFIBUS PA network.
The digital technology used in the IF303 enables a single converter
to accept three inputs and also provide several types of transfer functions.
This provides an easy interface between the field
and the control room and also includes several interesting features
that considerably reduce the installation, operation and maintenance
costs.
Some Characteristics:
Input
|
0-20
mA, 4-20 mA or any within 0 and 20 mA. Reverse polarity protected. |
Communication |
PROFIBUS
PA,Digital only, complies with IEC 1158-2 (H1): 31.25 kbit/s and
voltage mode with bus power |
Accuracy |
0.03%
of span for 4-20 mA, 0.005 mA for other spans |
Power
Supply |
Bus
powered: 9-32 Vdc. |
Power
Consumption |
Quiescent
12 mA |
Configuration |
Using
local adjustment magnetic tool if device is fitted with LCD display.
Complete configuration possible using PC software interface. |
Indication |
Optional
LCD indicator |
Material |
Injected
low copper aluminum with polyester painting or 316 stainless steel
housing |
Process
Temperature Limits |
-40
to 85ºC (-40 to 185 ºF) |
Ambient
Humidity Certification |
0
to100 % RH |
Hazardous
Area Certification |
Explosion
proof, weather proof and intrinsically safe |
Mounting |
Wall,
panel, or 2" pipe with optional bracket |
Weight |
Nominal:
0.80 kg;
Digital display adds: 0.13 kg;
Mounting bracket adds: 0.6 kg. |
Smar Device Library CD contains several libraries that will be used in the integration of the Smar equipments in several applications
(of different communication protocols as: HART, Profibus and Foundation FieldBus).
Library Lists:
Profibus:
- DD Profibus
- GSD Files Support
- DTM Profibus
- LD303DTM version 2.023
- FY303DTM version 2.03
- TT303DTM version 2.03
- IF303DTM version 2.03
- DT303DTM version 2.04
- FI303DTM version 2.02
- FP303DTM version 2.01
- TP303DTM version 2.01
- TT423DTM version 2.00
- LD293DTM version 1.01
- DF73DTM version 1.01
For download DD, DTM and GSD files of SMAR products, click here.
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