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Technical Manual NAM-BL4x-MT-EN-C
The information in this document is the property of Automatic Systems and is confidential. The consignee withholds from using it for anything other than the use of the products or the execution of the
project to which they belong and withholds from communicating it to third parties without prior written agreement from Automatic Systems. Document subject to change without prior notice.
INPUTS
Signals from outside that are received by the control board.
There is a green LED under every input connection, which indicates its status (ON/OFF).
DI1, DI2, DI3, DI4 (cell): signal from the optional safety cells (see “connecting the presence sensors” below).
DI5 (Swing off sens./Lock):
1. Swing off sensor: for all machines except BL4x, signal emitted by the optional arm swing off detector
when it no longer detects the arm on the jaw. Also, configure the Arm Swing Off parameter in the OPTIONS
menu.
2. Lock: for BL4x, signal emitted by the arm locking device sensor, indicating the status of the lock (locked or
unlocked).
DI6 (reader A command): order to open from the optional badge reader.
DI7 (stop command): order to stop the movement of the obstacle immediately, from a push-button box, remote
control, etc. Also, see the Stop CMD parameter in the OPTIONS menu.
DI8 (open CMD): order to open the obstacle, from a push-button box, remote control, reader, etc. Also, configure
the Exploitation parameter in the QUICK START menu.
DI9 (close CMD): order to close the obstacle, from a push-button box, remote control, etc. Also, see the
Exploitation parameter in the QUICK START menu.
DI10 (lock open CMD): order to keep the obstacle in the open position, from an external switch.
DI11 (lock close CMD): order to keep the obstacle in the closed position, from an external switch.
DI12 (Sw open): signal from the opening limit-switch detector.
DI13 (Sw close): signal from the closing limit-switch detector.
DI14 (crank limit switch): signal from the presence detector switch of the crank used for manual operation of the
obstacle (only on some types of equipment). This turns off the motor command outputs (DO7 and DO8) to
prevent the obstacle from moving while the crank is engaged (safety).
If there is no crank limit switch on the equipment, connections B4 and C4 must be linked.
AI1 (analogue sensor): analogue signal from the analogue position sensor, which must be activated (Positioning
parameter under the QUICK START menu).
OUTPUTS
Signals sent by the control board to external elements.
There is a red LED under every output connection, which indicates its status (ON/OFF).
REL1- and REL1+: connectors of the relay (assignment is adjustable via the OUTPUT FUNCTION menu).
REL2- and REL2+: connectors of the relay (assignment is adjustable via the OUTPUT FUNCTION menu).
REL3- and REL3+: connectors of the relay (assignment is adjustable via the OUTPUT FUNCTION menu).
DO7 (rising motor): status 1 (ON) if the obstacle is opening or completely open.
DO8 (descending motor): status 1(ON) if the obstacle is closing or completely closed.
(DO9 = Power relay 1 (cf. OUTPUT FUNCTION menu) on X8 connector)
DO10 PWM and DO11 PWM (Pulse Width Modulation): power element outputs (for arm lighting, flashing light,
frequency inverter fan) adjustable via the OUTPUT FUNCTION menu: outputs 10 and 11.
AO1 (FI setting): analogue signal sent to the frequency inverter controlling the speed of the motor.
CONNECTORS FOR EXTERNAL ELEMENTS
24V: 24 Volt DC connector.
GND: 0 Volt connector.
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