GW1000-DH4851 – $1,250 List

DF1 to DH-485 Network (DH-485 DF1)

MMIs, and OEM based applications that require access to a node on AB’s DH485 network. Highlights include palm-size portability, DC power, external Din Rail cabinet with Modbus USB or serial functionality to DH-485.

The Modbus/DH485 can be set to be either a Master or a Slave on the Modbus serial link, as well as communicate using either RTU or ASCII protocols.

The Modbus/DH485 in Master Mode can read from and write to registers and coils in any Modbus Slave device connected. Slave Mode allows a Modbus Master device to read from or write to files in a A-B PLC or SLC connected to the DH485 network.

Serial Interfacing
CHA – RS232, RS422 and RS485 Interface to DF1 (Full Duplex) device (SLC CH0)
CHB – DH-485 Non Isolated Interface
CHC – Future use

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 or Remote I/O
Ethernet Channel: TCP/IP – 100-Base-T
Serial Channel: DF1 Communications
A-B Channel: Synchronous, DH+/RIO at 57.6, 115.2, and 230.4 Kbaud Ethernet Channel: 100-Base–T; TCP/IPSerial channel:
Configuration
Integrated web server for configuring communications parameters.Indicators
Power
DH+ status
Serial Status
Serial RX
Serial TX
Ethernet Activity
Ethernet Link Pushbuttons
Reset
ConfigurationHardware
Connections – Top
- 3-pin power – 3.81mm pitch removable screw terminal plug
- 3-pin A-B DH+/RIO – 5.08mm pitch removable screw terminal plug
- RJ45- EthernetConnections – Bottom
- 5-pin RS485/RS422 – 3.81mm pitch removable screw terminal plug
- D9 – RS232 port
- USB