Rs-232 connector wiring, Ectional rs-232 communication. see, Rs-232 – Extron Electronics HDMI 201 User Manual
Page 29: Connector wiring
RS-232 connector wiring
Figure 26 shows how to wire the RS-232 connector for non-Decora and Decora units.
Ground
Receive pin on connected unit
Transmit pin on connected unit
Connected RS-232
Device Pins
Tx/Rx
Pins
Rx
Tx
Figure 26.
RS-232 Connector Wiring
CAUTION: The length of the exposed (stripped) copper wires is important. The
ideal length is 3/16 inch (5 mm). Longer bare wires can short together.
Shorter wires are not as secure in the connectors and could be pulled out.
NOTES: • Do not tin the power supply leads before installing them in the direct
insertion connector. Tinned wires are not as secure in the connectors and
could be pulled out.
• The RS-232 connector can also transmit one-way modulated infrared (IR)
signals. See
Modulated IR Pass Through Application
HDMI 201 • Installation and Operation
25
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- AVTrac Demonstration Kit (2 pages)
- AVTRac End Ramp and Cable Pass-Through Kits (1 page)
- AVTrac Extension Kit (15 pages)
- 1U and 2U Rack Plate (1 page)
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- AAP Wiring Guide 68-1054-01 (1 page)
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- AAP 314 (1 page)
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- AAP Wiring Guide 68-1055-01 (1 page)
- AAP Wiring Guide 68-1058-01 (1 page)
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- AAP-MAAP Rev. A (1 page)
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- Cable Cubby 200 (18 pages)
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