3IF681.95 by B & R Automation

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The 3IF681.95 fits CP260 or IF260 slots and supports RS232 and Ethernet interfaces. Manufactured by B&R as part of the System 2005 Controllers series, it consumes 2.4 W. It uses ST16C650 UART with 32-byte FIFO and an AM79C960 Ethernet controller with 128 KB buffer for up to 10 Mbit/s.

Technical Specifications

Ethernet buffer
128 KB send/receive

Ethernet controller
AM79C960

Ethernet interface
10BASE2 BNC socket

Ethernet isolation
Yes

Ethernet speed
Up to 10 Mbit/s, bus capable

Power consumption
Max 2.4 W

RS232 connector
9-pin D-sub plug

RS232 controller
UART ST16C650

RS232 FIFO
32-byte send/receive

RS232 handshake lines
DTR, DSR, RTS, CTS

RS232 isolation
None; includes input filter/protective circuit

RS232 max baud rate
115.2 kBaud

RS232 max distance
15 m at 19,200 Baud

Slot compatibility
CP260, IF260 slots

Supply voltage
5 V, 24 V

Click here for product datasheet

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1 year Automation Factory warranty on ALL products