HARDWARE
3.1.3. CONTROL
POWER
CAUTION
Control power supplied to the relay must match the rated voltage of the device. If the voltage is applied to the
wrong terminals, damage may occur.
TABLE 3-1: CONTROL POWER VOLTAGE RANGE
Option
RATED VOLTAGE
OPERATION RANGE
0
48 Vdc
38.4~57.6 Vdc
1
125 Vdc
100- 150 Vdc
2
220 Vdc
176 – 264 Vdc
3.1.4. MECHANICAL
DESCRIPTION
The HID module is available in a case of ½ rack four units high. The metallic case of the unit is highly resistant to
corrosion. It is made of stainless steel (AISI 304), coated with an epoxy layer, and the rest of the metallic pieces are
covered with a high quality resistive coating that has successfully passed at least 96 hours in the salt spray
chamber (S/N ASTM B-117).
As well, an IP52 (IEC 529) protection degree against dust and water through the front and with the relay mounted in
the panel.
3.1.5. MOUNTING
The HID module is secured to the panel with the 4 M6 screws provided with the unit. This allows the user access to
the front reset button. The wiring is at the rear of the unit. The drilling dimensions are shown on the drilling
dimension diagram.
GEK-113064
HID High Impedance Differential Module
3-3
