Future Design Controls SNA10A Smart Network Adaptor
Condition: 
Brand New
Brand New $147.80 /Each
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Manufacturer warranty Description
Future Design Controls, SNA10A, Smart Network Adaptor
Features:
- Supports both RS-485 and RS-422 Interface
- Baud Rate: 300 ~ 38400 bits/sec configurable
- Allows connection for 247 multi-drop units
- Automatic data direction control for RS-485 without the need to take care of RTS signal.
- Precision timing control for RS-485 allows fast switching between transmit and receive
- Universal ( 90 ~ 264 VAC ) AC power input
- Flexible installation: DIN rail mount or wall mount
- CE Approved
SNA10A is a smart network adaptor which can be used to convert unbalanced RS-232 signals to balanced RS-485 or RS-422 signals. SN10A is used for single node conversion or when software other than Future Design Controls Multiview is used As many as 32 standard units can be put on RS-422 or RS-485 port. Up to 247 high impedance units, such as Future Design Control's interface products, can be put on RS-422 or RS-485 port.
Technical details
Main features
- Power 90~264 VAC, 47~63 Hz, 10VA, 4W max
- Weight 120 grams
- Connectors 9-pin Female D-SUB (RS-232), Screw type terminal block (RS-485/422)
- Transmission Distance 50 ft ( RS-232 ), 5000 ft ( RS-485/422 )
- Transmission Mode Single ended ( RS-232 ), Differential ( RS-485/422 )
- Mounting Method DIN rail mount or wall mount
- Baud Rate 300 ~ 38400 bits/sec
- Storage Temperature -20~80 °C
- Ambient Temperature 0~50 °C
- Dimension 102.5 (L) X 80 (W) X 30 (H) mm
- Agency Approvals CE Approved
- Stop Bit 1 or 2 bits
- Parity bit None, odd or even
- Data bit 8 bits
- Receiver threshold 0.8 V min. (RS-232), 0.2 V (RS-485/422)
- Receiver input impedance 3K ~ 7 Kohm (RS-232), 96 Kohm (RS-485/422)
- Common-mode voltage 25 V ( RS-232 ), +12 V, -7V ( RS-485/422 )
- Driving capability 32 receivers ( 12 Kohm input ), 247 receivers ( 96 Kohm input )
- Breakdown Voltage 2500VAC, 1minute ( power to RS-232, RS-485/422 ), 400 VAC, 1 minute ( between RS-232 and RS-485/422 )
- Isolation resistance >500 Mohm VS. 500 VDC
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