The SSAC44T and SSAC44L, RS232<=>RS485/RS422(T) or RS232<=>RS485(L) with LED INDICATORS:


General Description:

The SSAC44T can convert RS232<=>RS485(2-wire) or RS232<=.RS422(4-wire) via jumper selection. An Automatic Transmit Enable circuit is provided for either mode of operation. The operating temperature range is -40C to +85C.

The SSAC44L can convert RS232<=>RS485/RS422(4-wire). This unit does not have an Automatic Transmitt Enable circuit; however, it does have Led indicators for Transmitt, Receive and Power. The operating temperature range is -40C to +85C..

Download:
SSAC44T.pdf Converter schematic & physical
     
SSAC44L.pdf Converter schematic & physical
     
     


   
 
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 Please call us at: 513-874-4796
 Contact Information:
  R.E. Smith,  4311 R. E. Smith Dr., West Chester, Ohio 45069
 513-874-4796 Phone, 513-874-1236 Fax., rs485.com
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