Connecting Power - Siemens SIMATIC NET RUGGEDCOM RX1511 Installation Manual

curs. For more information, refer to the RUGGEDCOM RX1511 User Guide for the
RUGGEDCOM RX1511.
The following shows the proper relay connections.
1
2
3
Figure 2.3
2.5

Connecting Power

The RUGGEDCOM RX1511 supports a single high AC, high DC or low DC power mod-
ule.
Power modules can be equipped with either a screw or European-style (Euroblock)
terminal block. The screw terminal block is installed using Phillips screws and com-
pression plates, allowing either bare wire connections or crimped terminal lugs. Use
#6 size ring lugs for secure, reliable connections under severe shock or vibration.
For information about installing or removing a power module, refer to
moving Power Modules (Page
DANGER
Electrocution hazard – risk of serious personal injury or death
Make sure all power sources are off before servicing the power module terminals.
NOTICE
• Use minimum #16 gage copper wiring when connecting terminal blocks.
• The maximum wire length between the terminal block and power source must
not exceed 6 m (20 ft) for 24 V power supplies or 18 m (60 ft) for 48 V power
supplies.
• For 125/230 VAC rated equipment, an appropriately rated AC circuit breaker
must be installed.
• For 125/250 VDC rated equipment, an appropriately rated DC circuit breaker
must be installed.
RUGGEDCOM RX1511
Installation Manual, 12/2019, C79000-G8976-1056-16
All manuals and user guides at all-guides.com
1 2 3
Normally Open
Common
Normally Closed
Failsafe Alarm Relay Wiring
39)".
Installing the Device
2.5 Connecting Power
"Installing/Re-
9