User's Manual

FreeWave Technologies
October 22, 2013
900 MHz Spread Spectrum Installation Manual
V5.3
LIG0003AC Rev D 6 of 11
FGRIO-M
GENERAL:
FGRIO-M is suitable for use in a 40°C ambient.
Conditions of Acceptability – When installed in the end use equipment, the following
considerations are to be examined:
1. The data reporting radio shall be mounted within an enclosure which is suitable for the
intended application. The enclosure shall also have provisions for Division 2 wiring
methods as specified in the National Electrical Code or Canadian Electrical Code, as
applicable.
2. The data reporting radio must be used within their Recognized ratings and transmission
rate.
3. Installations and use should be in accordance with the National Electrical Code or
Canadian Electrical Code, as applicable.
4. The connectors shall not be connected or disconnected while circuit is alive unless area
is known to be nonhazardous. Connector J2 is only used for programming the device; it
has not been evaluated as a non-incendive circuit.
5. The end product shall be marked with a warning for the end user indicating that changes
to the baud rate may impair the safety characteristics for Class I, Division 2 Hazardous
Locations.
6. Must be connected to a Class 2 source.
Models FGRO9CSU, FGRM-501X018D, FGRM-501X015, FGRM-511X015,
FGRM-506X015, and FGRM-516X015
GENERAL:
The devices covered by this Report are wireless data transceivers. They must be
installed in a suitable enclosure.
RATINGS:
The devices are supplied by a NEC Class 2 Power Supply as follows:
FGRO9CSU, FGRM-501X018D, FGRM-501X015, FGRM-511X015:
6 V dc to 30 V dc at 500 mA (Avg) @ 115.2K bd max.
FGRM-506X015, FGRM-516X015:
5.5 V dc to 7.5 V dc at 370 mA (Avg) @ 115.2K bd max.
Conditions of Acceptability – When installed in the end use equipment, the following
considerations are to be examined:
1. The transceivers shall be mounted within an enclosure which is suitable for the intended
application. The enclosure shall also have provisions for Division 2 wiring methods as
specified in the National Electrical Code or Canadian Electrical Code, as applicable.
2. The transceivers must be used within their Recognized ratings and transmission rate.
3. Installations and use should be in accordance with the National Electrical Code or
Canadian Electrical Code, as applicable.