Option Holding Brake Terminal X4; Option Analog Output Terminal X5; Option Keypad Terminal X11 (Connector St4) - gefran KFM05a Instruction Manual

3.1.9 Option holding brake terminal X4

terminal X4
If the brake is controlled via the KFM05a, the brake is directly connected to the connector X3 on
the board. To open the brake, it is supplied with 0.5 A via the terminal X7:1 +24 Vdc and X7:2
GND. This power must be provided externally.
The variant "230V holding brake via grid" is configured in such a way that the holding brake and a
rectifier are connected internally to the power connector X12.
If an external brake control is selected, then only the connections of the holding brake are
connected to a luster terminal, the customer then should carry out the connection. We use only
non-polarized holding brakes, so no connection sequence has to be followed.

3.1.10 Option analog output terminal X5

If the option safety relay and the option analog output are desired, the analog output signals are
applied to terminal block X5.
31. Analog Output 2 0 – 5 V 1 mA
32. Analog Output 2 0 – 5 V 1 mA
33. GND for analog output = X7: 9
The outputs are protected by an internal resistor.

3.1.11 Option Keypad terminal X11 (connector ST4)

The Keypad interface is connected on ST4 (type M12 connector 8-pin). The assignment is listed
below. RS422 interface
Pin assignment:
Pin 1 : nc.
Pin 2 : +8V supply for Keypad
Pin 3 : Tx_/Z Data Out (invers)
Pin 4 : Rx_A Data In
Pin 5 : GND
Pin 6 : nc.
Pin 7 : Tx_Y Data Out
Pin 8 : Rx-/B Data In (invers)
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terminal X5
Rev. 09/14