bebro electronic DC RS alpha - Page 29

Drive Control
DC RS alpha
Issue 09/99
29
Assignment and functions of the inputs and outputs
The following table describes all inputs and outputs of the drive controller and
their possible usage.
Terminal Function
- M
Output DC-motor, minus
+ M
Output DC-motor, plus
+ UE
Supply voltage, plus (10 V DC ... 30 V DC). Requires setting via
jumper (refer to section 3.1).
- UE
Supply voltage, minus
HE1
Input for floating contact, external PLC, switching signal +24 V or
transmitter for positioning up to 1 kHz.
+ UE Plus potential for switching contact, +UE / approx. 2 mA
HE1 Input for switching signal of contact, transmitter or external PLC or
switching signal +24 V
HE2
Input for floating contact, external PLC or switching signal +24 V
+ UE Plus potential for switching contact, +UE / approx. 2 mA
HE2 Input for switching signal of contact or external PLC or switching
signal +24 V
HE3
Input for floating contact, external PLC or switching signal +24 V
+ UE Plus potential for switching contact, +UE / approx. 2 mA
HE3 Input for switching signal of contact or external PLC or switching
signal +24 V
HE4
Input for floating contact, external PLC or switching signal +24 V
+ UE Plus potential for switching contact, +UE / approx. 2 mA
HE4 Input for switching signal of contact or external PLC or switching
signal +24 V
HE5
Input for floating contact, external PLC or switching signal +24 V
+ UE Plus potential for switching contact, +UE / approx. 2 mA
HE5 Input for switching signal of contact or external PLC or switching
signal +24 V
Serial BeCon interface
The serial BeCon interface allows to load PLC-programs into the drive controller
and to display the data of the drive controller. Parameter setting is possible as
well. For connecting to a standard PC interface (RS232) the level converter PW
RS232 is required as well as a special adapter (is part of the software package
BeCon).