Intermec EasyCoder 501 SA Installation Instructions Manual page 6

EasyCoder 501/601 – Installation Instructions
INDUSTRIAL INTERFACE KIT, cont'd.
Straps
"uart3:"
P-8
P-7
I/O connector
P-6
P-2
Communication Port "uart3:"
RS 232C:
There are no straps for controlling the RS 232C interface on
"uart3:".
External +5V:
External +5V ( max. 200 mA) can be made available on pin 16 by
fitting a strap on P-1.
Be careful not to enable this option unintentionally, which may
cause harm to the connected terminal, computer or other device.
In/Out Connector
In/Out port 201-204:
One relay for each port switches the
as
PORTOUT ON/OFF
Four straps, P-2, P-6, P-7 and P-8, control the relation between
relay and output signal on output ports 201–204 respectively:
PORTOUT stmt
PORTOUT (<nexp>) ON
PORTOUT (<nexp>) ON
PORTOUT (<nexp>) OFF
PORTOUT (<nexp>) OFF
P-1
signal to open or closed
OUT
statements are executed in the program.
Strap between pins
1–2 (upper position)
2–3 (lower position)
1–2 (upper position)
2–3 (lower position)
OUT signal
Open
Closed
Closed
Open
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