DF1 to DH+ Network (DH+ DF1)
Alternative / Replacement for 1770-KF2, 1784-P(KTX) – (1784-pktx, 1784-ktx), 1784-PCMK or SST 5136-SD.

The GW1000 is a low cost, compact alternative to Allen-Bradley’s 1770-KF2. Also provides the same functionality as the 1784-P(KTX), 1784-PCMK or SST 5136-SD. The DataLink converts A-B DF1, (Modbus & ASCII also available) serial protocol to A-B DH+ network protocol providing a serial interface to DH+ for computers, modems and OEM equipment. Applications include PLC programming and graphical user interfaces (GUIs and MMIs) such as RSLINX, RSLOGIX, Wonderware, Kepare, Intellution, Citect, etc. The serial DF1 to DH+ conversion protocol available in the GW1000 is the same one available in the GW1000 product. The GW1000′s size, portability, and the choice between a freestanding and DIN rail model make it especially convenient for use in the office, the plant floor, or when travelling.

Compact and Lightweight
The smallest and lightest freestanding/din rail mounted serial interface for custom networks available.

Serial Interfacing
CHA – RS232, RS422 and RS485 Interface to DF1 (Full Duplex) device (SLC CH0)
CHB – DH+ Non Isolated Interface
CHC – Future use


Physical Dimensions
Size: 1.2″H x 4.75″D x 3.2″W
(30.4 mm x 120.7 mm x 81.3 mm)
Weight: 0.56lbs (0.194 kg)
Power: DC: 9-27 VDC; Less than 2 WattsInstallation
Metal enclosure; Freestanding, DIN rail mounting
clips, or #8 bolts

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

Green LED for power-on
Red/Green BI-Color LED’s for communicationsPushbuttons
Reset and Configure/Diagnostics mode pushbuttons

Channel A: Isolated DH+
Channel B: Serial 300 b to 230.4 Kb or USB
Channel C: Future

CHA: 3-pin DH+
CHB: 9-pin RS232, 5-pin RS422/RS485, and USB
CHC: 39-pin RS232 (Future)
Power: 3-pin Miniature Phoenix Euro