DataLink GW1000-DHP1: Multiple-Protocol DF1 to DH+ Converter
$1,250 USD list

 

DF1 Interface for Computers, OEM Equipment, Modems, and CH0 PLCs to AB’s DH+  (DataHighway Plus).  Alternative / Replacement for 1770-KF2, 1784-P(KTX), 1784-PCMK or 1784-U2DHP.

The DataLink GW1000-DHP1 is a low cost, compact alternative to Allen-Bradley’s 1770-KF2.  It also provides the same functionality as the 1784-P(KTX), 1784-PCMK & 1784-U2DHP. The DataLink converts A-B DF1 serial protocol to A-B DH+ network protocol providing a serial interface to DH+ for computers, modems and OEM equipment.  Many users like the GW1000 flexibility of changing protocols for Remote RSLINX programming over 5 Ethernet connections to DH+.

Applications include: PLC programming and graphical user interfaces (GUIs and MMIs) such as RSLINX, RSLOGIX, Wonderware, Kepare, Intellution, Citect, etc. 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.

For more details: Application Notes & User’s Manual

The GW1000 hardware is a multi-protocol gateway that can easily be converted to several protocols with a firmware change (ie. DF1, ASCII, Modbus, ModTCP, AB Ethernet or Ethernet/IP to multiple DH+/DH-485) all for $1,250 USD list.  

You may wish to program via RSLINX (AB Ethernet driver) remotely over Ethernet with our GW1000-ABEIP firmware or switch to RSLINX (1770-KF2 driver) for serial DF1 to DH+ using our GW1000-DHP1 firmware.

In the GW1000-ABEIP Ethernet mode (flash firmware update), the GW1000 has the ability to communicate with 5 Ethernet connections simultaneously to DH+ (ie. up to 5 RSLINX workstations, SLC 5/05, Compactlogix etc. connections) .

Highlights:

Protocol Flexibility: The GW1000 is a multi-protocol gateway that can be easily converted between DF1, ASCII, Modbus, ModTCP, AB Ethernet or Ethernet/IP to DH+ or DH-485 with a simple firmware change.

Compact and Lightweight: Palm-size, portable freestanding Din Rail/desktop controller with USB, AC/DC power option. Size and portability makes it convenient for use in the office, the plant floor, or when travelling.

Easy Configuration: All setup &  configuration is done via Web screen or Telnet.

Cost efficient Alternatives:  All protocols are available in one GW1000 Gateway for $1,250 USD list.  In Ethernet mode, the GW1000-ABEIP provides similiar functionality to the  Controllogix (1756-DHRIO/1756-ENBT) Gateway.  In DF1 mode,  the GW1000-DHP1 provides same external functionality as the 1770-KF2,1784-P(KTX), 1784-PCMK & 1784-U2DHP.

For more details, discount pricing, or to find out if this solution is suitable for your application, please contact us.

Specifications:
Physical Dimensions
Size: 0.90″ H x 4.65″ D x 3.98″ W (22.8mm x 118.3mm x 101.0mm)
Weight: 0.66lbs (0.3kg)
Power: 9-27 VDC; Less than 2 WattsInstallation
Plastic enclosure; Freestanding or DIN rail mounting with integrated clipEnvironment
Operating: +32 F to 122 F (0C to +50 C)
Storage: -40 F to +185 F (-40C to +85C)
Humidity: 5% to 95% non-condensing

Protocols
A-B Channel: Allen-Bradley Data Highway Plus & DH-485
Ethernet Channel: TCP/IP – 100-Base-T: Ethernet/IP, AB Ethernet & ModTCP
Serial Channel: DF1, ASCII, Modbus

Communications
A-B Channel: Synchronous, DH+ at 57.6, 115.2, and 230.4 Kbaud
Ethernet Channel: 100-Base–T; TCP/IP

Configuration
Integrated web server for configuring communications parameters.Indicators
Power
DH+ status
Serial Status
Serial RX
Serial TX
Ethernet Activity
Ethernet LinkPushbuttons
Reset
Configuration

Hardware
Connections – Top
- 3-pin power – 3.81mm pitch removable screw terminal plug
- 3-pin A-B DH+ – 5.08mm pitch removable screw terminal plug
- RJ45- Ethernet
Connections – Bottom
- 5-pin RS485/RS422 – 3.81mm pitch removable screw terminal plug
- D9 – RS232 port
- USB