GE Calibur CBR-PB3-WD - Manual (Page 7)

Kalatel CBR-PB3-WD 7 0150-0261A
2.4 Installation Environment
Power: Ensure that the installation site’s AC power is stable and within the rated
voltage of the external power supply. If the site’s AC power is likely to have
spikes or dips, use power line conditioning or an Uninterruptible Power Supply.
Temperature: Observe the unit’s ambient temperature specifications when
choosing a location for the unit. Extremes of heat or cold beyond the specified
operating temperature limits may cause the unit to fail. Do not install this unit on
top of other hot equipment.
Moisture: Do not expose the unit to rain or moisture. Moisture can damage
internal components. Do not install this unit near sources of water.
RS-232 Limitations: Cable length between the POS device and the ProBridge is
limited to 50’. Cable length between the ProBridge unit and the DVMRe is also
limited to 50’. If the supplied cables are replaced by custom made cables to
address distances between components, ensure the cable is manufactured to
ANSI standards for RS-232 communication.
RS485 Limitations: If multiple PB3 units are connected to a single DVMRe unit,
the distance between the first and last ProBridge unit is limited to 3,000 feet (RS-
485 communications).
2.5 Power
The ProBridge is furnished with a power supply (110 or 240 VAC). Do not use
any other power supply with this product. The manufacturer accepts no
responsibility for damage caused by the use of any other power supply.
Make sure installation is complete and all connections are made before applying
power to the unit.
4310-0007 120VAC Power Supply
Power Supply Input
Voltage: 120 Volt AC
Tolerance: ±10%
Frequency: 60 Hz
Power Supply Output
Voltage: 12 Volt DC
Current: 110mA
Power: 1.3 Watts
Connector: 2.1mm female barrel. Center Positive