DF1 Serial Port Expander Gateway
5102-DFS3-DFM
The ProLinx DF1 Serial Port Expander Gateway allows you to attach up to three separate DF1 master devices to a single DF1 slave.
The module is designed to act as a multiplexer, allowing simultaneous connections from multiple DF1 masters to a single DF1 slave. A common use for the module is to have an HMI panel, SCADA software, and Programming software all communicating to the same DF1 channel 0 port of the Rockwell Automation processor.
The module provides a single DF1 Master port and three DF1 Slave ports.
特性 优势
Applications
The Serial Port Expander adds three additional slave ports for a DF1 based device. This allows users to connect programming software, HMI, and modems to processors simultaneously. Commands from the host devices are passed through the module and routed directly to the front port of the processor. This allows a processor's port to be expanded to allow communication with a variety of devices at the same time. Typical applications include local ladder configuration, local operator interface, and wireless concentrator for remote programming and data collection.
规格
DF1 Master/Slave
The DF1 Master/Slave Protocol driver provides extensive support for both Master and Slave implementations of the protocol. The serial port on the gateway is user-configurable to support the DF1 protocol (Master or Slave, Error Checking, Baud rate, etc).
| General Parameters |
|
|
Communication |
Local Station ID: 0 to 254 RTS Timing delays: 0 to 65535 ms |
| Error Checking |
BCC and CRC |
| Miscellaneous |
Full hardware handshaking control, |
DF1 Master Protocol Specifications
The ports on the module can be individually configured as Master ports. When configured in master mode, the DFCM module is capable of reading and writing data to remote DF1 devices.
| DF1 Master Driver |
|
| DF1 Modes |
Full-Duplex – Master (Module generates commands) |
| Command List |
Up to 100 commands per Master port, each fully-configurable for function, slave address, register to/from addressing and word/bit count |
| Polling of Command List |
User-configurable polling of commands, including disabled, continuous, and on change of data (write only) |
DF1 Slave Protocol Specifications
The ports on the module can be individually configured to support the Slave mode of the DF1 protocol. When in slave mode, the module can accept DF1 commands from a master to read/write data stored in the module's internal registers.
| DF1 Slave Driver |
|
| DF1 Modes |
Full Duplex – Slave (not peer mode) |
| Configurable parameters per slave port
|
Data Table File Start (File N[x] 0 to 999) |
硬件
| Specification |
Description |
| Power Supply |
24 VDC nominal |
| Current Load |
500 mA max @ 32 VDC max |
| Operating Temperature |
-4° F to 122° F (-20° C to 50° C) |
| Storage Temperature |
-40° F to 185° F (-40° C to 85° C) |
| Relative Humidity |
5% to 95% (with no condensation ) |
| Dimensions |
Standard: |
| LED Indicators |
Power and Module Status |
| Configuration Serial Port |
DB-9M RS-232 only |
| Ethernet Port (Ethernet modules only) |
10Base-T half duplex RJ45 Connector |
| Application Ports |
Modbus Plus Connector |
| Serial Port Isolation |
2500 V RMS port signal isolation per UL 1577 |
| Shipped with Each Unit |
Mini-DIN to DB-9M serial cables |
下载
| ProSoft Configuration Builder (PCB) | ||
| ProLinx Reference Guide | 1.52 MB | 最后修改 2014.11.12 |
| LifeCycle Letter 5000 Selected Series | 114.23 kB | 最后修改 2023.11.13 |
| DFS3 DFM Datasheet | 80.19 kB | 最后修改 2010.04.26 |
| DFS3 DFM Datasheet (Japanese) | 329.48 kB | 最后修改 2010.05.06 |
| DFCM Protocol Manual | 866.04 kB | 最后修改 2012.02.16 |
证书
| ATEX Letter of Conformity | 114.27 kB | 最后修改 2022.05.12 |
| CB Safety | 35.78 kB | 最后修改 2022.04.27 |
| UL/cUL; Class 1, Div 2 | 1.08 MB | 最后修改 2020.03.31 |
| UL Certificate of Compliance - Canada | 1.10 MB | 最后修改 2022.11.16 |
| Country Approval - Eurasian Customs Union Conformity (EAC) (Wired) | 1.92 MB | 最后修改 2020.07.10 |