Chapter 2
Installing the Device
RUGGEDCOM MX5000RE
Installation Guide
14
Connecting the Failsafe Alarm Relay
IMPORTANT!
If the ground terminal on the power supply module(s)
is
connected to safety Earth, a connection from
the chassis ground terminal is not required.
1. Position the grounding cable and external tooth lock washer on the RUGGEDCOM MX5000.
3
2
1
Figure 8: Chassis Ground Cable Assembly
1.
External Tooth Lock Washer
2.
#8-32×5/16" Pan Head Screw
3.
Grounding Cable
2. Secure the grounding cable and external tooth lock washer to the RUGGEDCOM MX5000 with one pan head
screw. Torque the screw to 3.4 N·m (30 lbf·in).
NOTE
The other end of the grounding cable will be connected to the inside of the enclosure in later
steps.
Section 2.5
Connecting the Failsafe Alarm Relay
The failsafe relay on the Control Module (CM) can be configured to latch based on alarm conditions. The NO
(Normally Open) contact is closed when the unit is powered and there are no active alarms. If the device is not
powered or if an active alarm is configured, the relay opens the NO contact and closes the NC (Normally Closed)
contact.
Содержание RUGGEDCOM MX5000RE
Страница 4: ...RUGGEDCOM MX5000RE Installation Guide iv ...
Страница 10: ...Preface RUGGEDCOM MX5000RE Installation Guide x Customer Support ...
Страница 18: ...Chapter 1 Introduction RUGGEDCOM MX5000RE Installation Guide 8 Decommissioning and Disposal ...
Страница 38: ...Chapter 2 Installing the Device RUGGEDCOM MX5000RE Installation Guide 28 Connecting Power to the Enclosure ...
Страница 52: ...Chapter 4 Modules RUGGEDCOM MX5000RE Installation Guide 42 Installing Removing Power Supply Modules ...
Страница 56: ...Chapter 5 Technical Specifications RUGGEDCOM MX5000RE Installation Guide 46 Dimension Drawings ...