Specification; Mains Voltage And Frequency Ranges; Mains Current; Temperature And Humidity Requirements - Siemens TC12 Installation, Commissioning And Maintenance Handbook

6.2

SPECIFICATION

6.2.1 Mains voltage and frequency ranges

The Integral OTU PCB is powered from the Controller power supply unit. The
working voltage and frequency ranges are equal to those specified for the
Controller.

6.2.2 Mains Current

Integral OTU

6.2.3 Temperature and Humidity Requirements

The OTU will work over the temperature range
Humidity

6.2.4 Size

Size: Double extended Euro card length PCB (220 mm) by 6U high (234 mm), with
a maximum component height, off the board, of 19 mm (including cover and
fixings).
666/HE/43100/000
TC12 Installation, Commissioning & Maintenance Handbook
Page 168
20 mA at 240 V
-15 to 75 °C.
96% at 40 °C. non condensing
Issue 10