RS232 TTL Serial Converter: 110V - U.S./North America


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SKU: GC-TTL-RS232-01-110

MPN: GC-TTL-RS232-01-110

Manufacturer: Grid Connect Inc.

Stock Status: In stock

Delivery: Ships within 1-2 business days
Qualifies for Free shipping
Closeout: Limited quantity available

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Product Information

Product Description

The RS232 TTL Adapter is used to connect TTL level signals to an RS232 interface. The TTL side is a 9-pin female connector and the RS232 side is a 9-pin male connector. The TTL side has a voltage suppression network designed to protect against ESD and EFT.

The unit can be powered through one of the connector pins or through the side mounted power jack (Power Supply options). Power by a connector pin is accomplished by supplying 5-9VDC on pin 5 of the TTL connector. The power is passed through to pin 4 of the RS232 connector which can be disabled by removing R2. Power by the side mounted power jack is accomplished with a 5-9VDC power supply.

Note: If you need TTL to Ethernet, our TTL-Ethernet Adapter is the solution.


Order Summary



Power Supply

Manufacturer Part # (MPN)

GC-TTL-RS232-01-110 110V - U.S./North America GC-TTL-RS232-01-110
GC-TTL-RS232-01-220 220V - Europe (Except U.K.) GC-TTL-RS232-01-220
GC-TTL-RS232-01-NOPS No Power Supply GC-TTL-RS232-01-NOPS
GC-TTL-RS232-01-U Universal GC-TTL-RS232-01-U
GC-TTL-RS232-01-USB USB Power Supply Cable GC-TTL-RS232-01-USB

Documents and Drivers


TTL to RS232 Adapter User Manual

TTL to RS232 Datasheet




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