5 Control System »bp308«
5.1 Description of the Product and its Functions
The control system bp308 is an electronic component for the control
of lifts. Different designs are available, with safety circuit interrogat-
ors for different voltages and different power units with varying out-
puts, with or without integrated safety/protective circuit.
Basic functions of an lift control unit, such as a stabilized power unit,
safety circuit interrogator and safety circuit have consistently been
integrated in the control system bp308.
The control system bp308 is a decentralized microprocessor system
with distributed »intelligence«. The decentralized components are
linked to the unit via its two CANopen interfaces as a standard, pur-
suant to the international standard. CANopen CiA-417 (www.CAN-
open-Lift.org). There are further interfaces for older protocols com-
mon in the lift industry.
The control system bp308 is composed as follows:
Stabilised, primarily clocked power unit with 2 voltages
5 V DC 2 A (internal only),
24 V DC 2.2 A (at the terminals ),
Power Fail recognition 150 VAC,
Emergency light 12 V, 600 mA, total discharge protection at 10 V,
Pre-control,
Safety circuit interrogator,
Safety/Protective circuit (optional),
Freely programmable inputs, outputs and relays,
Electronically monitored standard inputs and outputs as well as
interfaces for:
The selection of the frequency inverter with DCP3 and DCP4+
interface,
Absolute encoders of different makes and technologies,
Data remote diagnostics with WinMOS®300 per Bluetooth™, WiFi,
modem USB) or Ethernet,
Building automation per EIS protocol, LONworks standard, OPC,
Modbus or Profibus DP.
CANopen CiA-417- components,
LAN for remote diagnostics and monitoring,
USB laptop connection for diagnostic purposes and software
updates,
USB host for USB sticks, modems, Bluetooth™ or WiFi adapters,
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