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DL4000-DFX
DF1 Port Expander
The DataLink DL4000-DFX is a port expander for devices using Allen-Bradley's DF1 protocol. The DFX allows two devices to access the CH0 on A-B PLC's and SLC's. Its size, portability, and DIN rail or desktop mounting options make it convenient for use in both the office and the plant floor. Contact us for more information.
Compact and Lightweight
The smallest and lightest freestanding/din rail mounted serial interface for custom
networks available.
Easy Configuration
All parameters are menu-driven
Serial Interfacing
RS232C, RS422 and RS485 on two channels, RS232 TX and RX on a third
Increased Throughput
230.4 Kbaud serial on all three channels.
Interfaces
Channel A: Asynchronous; RS232C and RS422/RS485
Channel B: Asynchronous; RS232C and RS422/RS485
Channel C: Asynchronous; RS232
Physical Dimensions
Size: 1.35"H x 4.75"D x 2.92"W
 (34.4 mm x 120.7 mm x 74.2 mm)
Weight: 0.56lbs (0.194 kg)
Power: DC: 9-27 VDC; Less than 2 Watts
Installation
Metal enclosure; Freestanding, DIN rail
mounting clips, or #8 bolts
Environment
Operating: +32 F to 122 F (0 C to +50 C)
Storage: -40 F to +185 F (-40 C to +85 C)
Humidity: 5% to 95% non-condensing
Configuration
PC program software menu for communications
parameters |
Indicators
1 LED for power-on; 3 bi-color LEDs for
communications activity (one for each channel)
Pushbuttons
Reset and Configure/Diagnostics mode pushbuttons
Error Detection
Channel A: BCC or CRC
Channel B: BCC or CRC
Channel C: BCC or CRC
Communications
Channel A: Asynchronous, 300 baud to 230.4 Kbaud selection
Channel B: Asynchronous, 300 baud to 230.4 Kbaud selection
Channel C: Asynchronous, 300 baud to 230.4 Kbaud selection
Hardware
Z182 Processor; 64 Kbyte programmable flash EPROM;
32 Kbyte RAM; 256 byte EEPROM;
Connectors
CHA: 9-pin RS232, 4-pin RS422, 2-pin RS485
CHB: 9-pin RS232, 4-pin RS422, 2-pin RS485
CHC: 3-pin RS232
Power: 2-pin |
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