Innovative BV100, Operation Manual

Page: 5 / 47

Copyright Innovative Technology Ltd 2008 GA717
2 ENVIRONMENT AND POWER REQUIREMENTS
ENVIRONMENT
POWER REQUIREMENTS
Table 2 – Power Requirements
Table 3 – Interface Logic Levels
CAUTION
· If the input voltage falls below 11.5 V the BV100 may not operate correctly (will reject
notes). The front bezel lights will flash to indicate incorrect conditions.
· It is recommended that the power supply used can supply at least 2.5 amperes.
Environment Minimum Maximum
Temperature +3ºC +50ºC
Humidity 5% 95% Non condensing
Table 1 – Environmental Requirements
CAUTION:
Depending upon the environment in which it is used the BV100 may at some time
require re-calibration. Please refer to Chapter 6 for details of the re-calibration process.
Electrical Supply Minimum Maximum
Supply Voltage (V DC)
Absolute Limits
+11.5V +14.2V
MDB IF5 Version Supply
Voltage
+18V +48V DC or 34V AC
MDB Hardware version +18V +48V DC
Supply Ripple Voltage 0 V 0.25 V @ 100 Hz
Supply Currents:
Sleep (Low Power Mode) TBC
Standby 230mA
Validating 500mA
Peak Motor Stall
2000mA
Interface Logic Levels Logic Low Logic High
Inputs 0 V to + 0.5 V +3.7 V + 12 V
Outputs with 2K2
Ω
pull up 0.6 V Pull up voltage of host interface
Maximum Current Sink 50mA per output
BV100 Operations Manual 5