Riello E 5202 - Signal Converter Kit Description; Kit Description; Technical Data; Dimensions and Panel Drilling

2916224
2
GB
Signal converter kit
2.1 Kit description
The E 5202 converter is a special device for servomotor manage-
ment (controlled with a three-point command) and the control of
their position when the input signal from a main control device is
a standard analogue 0/4
– 20mA or 0/2 – 10V signal.
It must be connected to a potentiometer, to be ordered separately
with a specific code as indicated in the Tab. A.
Tab. A
2.2 Technical data
Tab. B
2.3 Overall dimensions and panel drilling
2 Signal converter kit
Signal converter kit code Application on standard burners Potentiometer kit
3010390
RS 28-38-50 VA 3020072
RS 38-50-64/M 3010109
RS 300-400-500/M 3010402
RS 300-400/P 3010393
3010410 RS 25-34-35-44/M 3010420
3010415 RS 70-100-130-150-160-190-200-250/M 3010416
20074479 RS 310-410-510-610/M 20074487
Input signals 0/2 – 10V (impedence 200 k)
0/4
– 20mA (impedence 250 )
can be selected via jumpers from the back
Reaction Three-wire potentiometer 1to20 k
Output Relay with N.O. contact maximum capacity 250Vac 5A
Hysterisis (Dead Band) Adjustable with frontal trimmer ±0.1% to ±1%
Electrical supply 115Vac / 230Vac 50to60Hz
Absorbed electrical power 3VA max
Operation temperature 50°C max
Storage temperature -20 ... +70°C
Container Self-extinguishing ABS resin
Electrical protection IP40
Approvals EC (EMC in compliance with EN 50081-1, EN 50082-2)
(Electrical safety in compliance with EN 61010-1)
Fig. 1