Signal Isolator - ITW Dynatec DYNAMELT D15 Series Technical Documentation Manual

ITW Dynatec
Appendix Signal Isolator
Signal Isolator, V6, PN 117143
General Description
The isolated converter DAT 4531 D is able to measure voltage and current signals. In function of
programming, the measured values are converted in a current or voltage signal. The device
guarantees high accuracy and performance stability both versus time and temperature.
The programming is made by dip-switch located in the window on the side of the enclosure. By means
of dip-switches it is possible to select the input type and range and the output type without recalibrate
the device.
Moreover, by Personal Computer the user can program all of the device's parameters for his own
necessity.
The 1500 Vac galvanic isolation on all ways (input, output and power supply) eliminates the effects of
all ground loops eventually existing and allows the use of the converter in heavy environmental
conditions found in industrial applications.
The DAT 4531 D is in compliance with the standard 89/336/CEE on the Electromagnetic Compatibility.
It is housed in a plastic enclosure of 12.5 mm thickness suitable for DIN rail mounting in compliance
with EN-50022 and EN-50035 standards.
User Instructions
The converter must be powered by a direct voltage applied to the terminals Q and R.
The input channel measures the value from the sensor connected to the terminals I, L and G and
transmits the output measure on the terminals N and M.
The input and output connections must be made as shown in the section "Connections".
It is possible to configure the converter on field by dip-switch or Personal Computer as shown in the
section "Programming".
The configuration by dip-switches can be made also if the device is powered (Note: after the
configuration the device takes some seconds to provide the right output measure).
Light Signalling
LED COLOR STATE
ON
PWR GREEN
OFF
BLINKING
DESCRIPTION
Device powered.
Device not powered
Wrong dip-switches setting
Seite 1
Rev.6.15