Accessories and modifications
RES-409
Page 7
5.2
Modifications (MODs)
Owing to its universal design, the RESISTRON
temperature controller RES-409 is suitable for a very
wide range of heatsealing applications.
Two modifications (MOD) are available for the
RESISTRON temperature controller RES-409 for
implementing special applications.
MOD 01
Amplifier for low secondary voltages
(U
R
= 0.25…16VAC). This modification is necessary,
for example, for very short or low-resistance
heatsealing bands.
MOD 26 (bis Januar 2007)
Additional terminal for connecting an external switching
amplifier (booster). This modification is necessary for
high primary currents (continuous current > 5A, pulsed
current > 25A).
This modification is supplied as standard
with all controllers manufactured as of
February 2007
(
section 10.13 "Booster connec-
)
Line filter LF-xx480
Essential in order to ensure CE conformity.
Optimized for the RESISTRON temperature controller.
Impulse transformer ITR-x
Designed according to VDE 0570/EN 61558 with a one section bobbin.
Optimized for impulse operation with RESISTRON temperature controllers.
Specified according to the heatsealing application
(
ROPEX Application Report).
Communication interface CI-USB-1
Interface for connecting a RESISTRON temperature controller with diagnostic inter-
face (DIAG) to the PC (USB port). Associated PC visualization software for dis-
playing setting and configuration data, and for recording SET and ACTUAL tempe-
ratures in real time.
Booster B-xxx400
External switching amplifier, necessary for high primary currents (continuous
current > 5A, pulsed current > 25A).
Monitoring current transformer
For detecting frame short-circuits on the heatsealing band.
Used as an alternative to the standard PEX-W2/-W3 current transformer.
Measurement cable UML-1
twisted measurement cable for the U
R
-voltage measurement.
Trailing cable, halogene und silicone free.
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