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CAMBOARD Electronics
RS-232
PRIMARY
Tx Rx
RS-232
SECONDARY
Tx Rx
0.3" (7 mm) max.
Do not tin the wires!
Ground (
Receive (Rx)
Transmit (Tx)
Figure 2-5 — RS-232 connector
N The length of exposed wires is critical. The ideal length is 0.3" (7 mm).
•
If the stripped section of wire is longer than 0.3", the exposed wires may
touch, causing a short circuit between them.
•
If the stripped section of wire is shorter than 0.3", wires can be easily pulled
out even if tightly fastened by the captive screws.
N These two ports are hardwired for RS-232 only.
Tel. 07131 911201
MPX 866 A Media Presentation Matrix Switcher • Installation
Fax 07131 911203
Pin
Function
TX
Transmit data
RX
Receive data
Gnd
Signal ground
Controlling
Device
Bidirectional
Ground (
)
Receive (Rx)
Transmit (Tx)
ce-info@camboard.de
)
2-7
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