ATC-863 Wireless 232, 485, or TTL Adapter: TTL Level


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SKU: GC-ATC-863-S0

MPN: ATC-863-S0

Manufacturer: ATC

Delivery: Ships within 7-14 business days
Free shipping to the US on orders over $100

Serial Interface

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Product Information

Product Description

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The ATC-863 is a short distance (300m/980ft) wireless adapter for RS232, RS485, or TTL level signals. The ATC-863 provides 8 channels and baud rates up to 19.2K. The ATC-863 uses low power (max. 100mW) in the 429-433.30MHz frequency range.

Two ATC-863 are required for a communication connection. Select RS232, RS485, or TTL from the options menu as units only allow for one type of serial connection.

The RS485 version requires a RS485 configuration cable, not included.

Order Summary



Serial Interface

Manufacturer Part # (MPN)

GC-ATC-863-S0 TTL Level ATC-863-S0
GC-ATC-863-S1 RS232 ATC-863-S1
GC-ATC-863-S2 RS485 ATC-863-S2

Documents and Drivers


ATC-863 User's Manual


ATC-863 Product CD


Baud Rate

up to 19.2 K




  • Transmitting: <30mA
  • Receiving: <10mA


44 x 27 x 8 mm


Industrial Metal Enclosure

Frequency Band

ISM FSK/GFSK freq band, 433MHz


5% to 95%


  • RS232/RS485/TTL: -S1, -S2, -S0
  • RS422/485 side is 4 position terminal block



Power Supply

9VDC 200 mA External power supply included


up to 300 m

Receiver Sensitivity

-110 dbm

Serial Types


Temperature Range

-35°C to +70°C (-31°F to +158°F)

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