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Tech-note

tn202-2.doc - 10.01.2012

ePALM10 Product Manual

The assignment of the signals on the terminal blocks is shown in the tables below. Terminals

indicated as ‘Reserved’ should not be connected.

CN1 Aux Port

CN2 PC/Printer Port

1 Aux Port pin 5 1 Reserved

2 Aux Port pin 9 2 Reserved

3 Aux Port pin 4 3 Reserved

4 Aux Port pin 8 4 Reserved

5 Aux Port pin 3 5 +5V output (max 100 mA)

Aux Port pin 7

6 GND

7 Aux Port pin 2 7 RXD

8 Aux Port pin 6 8 CTS

9 Aux Port pin 1 9 TXD

10 Reserved 10 RTS

The terminal assignment in CN1 refers to the corresponding assignment in the Aux Port of the

standard panel-mount version of the product. This correspondence will be useful to adapt the normal

cable drawings for use with the handheld device.

CN3 PLC Port

CN4 Power

1 CHA+ 1 +24 VDC

2 CHA- 2 Common

3 CHB+ 3 Reserved

4 CHB- 4 PE

5 +5V output (max 100 mA)

6 GND

CN5 Additional Signals

7 RXD 1 Enabling switch R (NO contact)

8 CTS 2 Enabling switch R (NO contact)

9 TXD 3 Enabling switch L (NO contact)

10 RTS 4 Enabling switch L (NO contact)

The Emergency Stop button is hardwired directly to the cable: the corresponding signals are not

available in the connectors.

The wires in the cable are color-coded according to the table below.

Exor ePALM10 User Manual

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