Real Time Automation, Inc.
8
1-800-249-1612
Powering The Gateway
The following steps will allow you to properly and safely power the gateway.
1)
Connect a 24VDC power source to the gateway.
a.
The unit draws 125 mA at 24VDC
b.
The gateway has a voltage operating range from 8-28VDC, 24VDC is recommended.
Hazardous Environment Power & Installation Instructions
This equipment is suitable for use in Class I, Division 2, Groups A, B, C and D, or non-
hazardous locations only.
WARNING
– EXPLOSION HAZARD - Do not disconnect equipment unless power has been removed or
the area is known to be non-hazardous.
WARNING
– EXPLOSION HAZARD - Substitution of components may impair suitability for Class I,
Division 2.
THIS EQUIPMENT IS AN OPEN-TYPE DEVICE AND IS MEANT TO BE INSTALLED IN AN ENCLOSURE
SUITABLE FOR THE ENVIRONMENT SUCH THAT THE EQUIPMENT IS ONLY ACCESSIBLE WITH THE
USE OF A TOOL.
WARNING
– POWER JACK (Barrel Connector, J1) IS FOR MAINTENANCE USE ONLY AND MAY ONLY BE
USED WHILE THE AREA IS KNOWN TO BE FREE OF IGNITIBLE CONCENTRATIONS OF FLAMMABLE GASES
OR VAPORS. IT IS NOT TO BE CONNECTED UNDER NORMAL OPERATION.
In Hazardous Environments the unit must be powered with between 12-24 VDC, 860 mA (6 W) max.
Supervised. The unit is certified to be operated at -40
C to 50°C.
Warning
improper wiring will cause unit failure
Use the Barrel Connector
OR
the Screw
Terminals power connection,
NOT
both