Operating Conditions; Operating And Display Elements - Friedhelm Loh Rittal Cmc Iii Notice D'installation Et Notice D'utilisation Succincte

3.4

Operating conditions

The power pack may only be operated under the following operating conditions:
Temperature operational range:
Humidity operational range:
Degree of protection:
4 Assembly
4.1 Assembly instructions
The assembly of the power pack is made as shown in Fig. 2.
5 Installation and operation
5.1

Operating and display elements

The operating and display elements are shown in Fig. 3.
Key for Fig. 3
1 Multi-LED for the status display
2 C14 supply voltage input, 100-230 V, 50/60 Hz
3 Molex socket 24 V DC, 2 A
4 24 V DC output, 2 A (direct connection) (two)
5.2 Installation
• Use the supplied cable to connect the Molex socket with the power pack connection of the
CMC III PU (Fig. 3, Pos. 3).
• If necessary, connect the 24 V output (direct connection) with the appropriate connection of the
CMC III PU (Fig. 3, Pos. 4).
• Observe the pin assignment of the connections:
Power pack direct connection
Pin Signal
Pin 1 (left) GND
Pin 2 (right) +24 V
• Select an appropriate country-specific connection cable for the power pack.
– PE plug and IEC connector connection cable (DK 7200.210)
– CMC IEC extension cable (DK 7200.215)
• Insert the cable in the inlet of the power supply of the power pack and to the mains supply (Fig. 3,
Pos. 2).
• The power pack is operational when the status displays on the CMC III PU and on the power pack
light green continually.
If the installation is not successful: see Section 1.1.
Note:
Other country-specific connection cables can be obtained from Rittal.
Rittal CMC III Power Supply
+0°C to +40°C
5% to 95% relative humidity, non-condensing
IP30 in accordance with EN 60 529
CMC III PU direct connection
Pin
Pin 1 (left)
Pin 2 (centre)
Pin 3 (right)
Assembly, Installation and operation
Signal
GND
+24 V
open
EN
6