DF1 Serial Port Expander
5102-DFS3-DFM
Product Description
The ProLinx family DF1 Serial Port Expander module (5102-DFS3-DFM) 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 package, and Programming software all communicating to the same DF1 channel 0 port of an Allen Bradley processor.
The module is a stand-alone DIN-rail mounted protocol gateway that provides a single DF1 Master port and three DF1 Slave ports.
Product 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.
DF1 Master/Slave Protocol Specifications
The module handles one communication at a time, buffering communications from the other attached master devices until the current communication has finished. It will accept communications from the master devices in either DF1 half or full duplex protocols, then relay to the slave device in full duplex, converting the message if necessary.
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General Parameters (Software Configurable)
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Type
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Specifications
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Communication parameters
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Local Station ID: 0 to 254
Ports 1-3 Baud Rate:110 to 115K baud
Stop Bits: 1
Data Size: 8 bits
Parity:None, Even, Odd
RTS Timing delays:0 to 65535 ms
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Error Checking
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BCC and CRC
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Miscellaneous
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- Full hardware handshaking control, providing radio, smart modem and multi-drop support
- Floating point data supported
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Hardware Specifications
| Power Supply |
24 VDC nominal |
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18-32 VDC allowed |
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Positive, Negative, GND Terminals |
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2.5 mm screwdriver blade |
Current Load
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500 mA max@ 32 VDC max |
| Operating Temperature |
-20 to 50°C |
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-4 to 122°F |
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Storage Temperature |
-40 to 85°C |
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-40 to 185°F |
| Relative Humidity |
5% to 95% (non-condensing) |
| Dimensions |
Standard
5.20H x 2.07W x 4.52D inches
13.2cmH x 5.25cmW x 11.48cmD
Extended
5.20H x 2.73W x 4.52D inches
13.2cmH x 6.934cmW x 11.48cmD |
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LED Indicators |
Power and Module Status |
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Application Status |
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Serial Port Activity LED |
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Serial Activity and Error LED Status |
| Configuration Serial Port |
DB-9M RS-232 only |
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No hardware handshaking |
Ethernet Port
(Ethernet protocol gateways only) |
10Base-T half duplex RJ45 Connector |
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Link and Activity LED indicators |
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Electrical Isolation 1500 V rms at 50 Hz to 60 Hz for 60 s, applied as specified in section 5.3.2 of IEC 60950: 1991 |
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Ethernet Broadcast Storm Resiliency = less than or equal to 5000 [ARP] frames-per-second and less than or equal to 5 minutes duration |
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Application Serial Ports (Serial protocol gateways only) |
RS-232/422/485 |
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RS232 handshaking configurable |
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RS-422/485 DB-9 to Screw Terminal Adaptor |
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Note: The number of serial application ports depends on the module type, and the combination of protocols. |
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Serial Port Isolation |
2500V RMS port signal isolation per UL 1577 |
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3000V DC min. isolation port to ground and port to logic |
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Shipped with each unit |
Mini-DIN to DB-9M serial cables |
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4 ft RS-232 configuration cable |
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2.5mm screwdriver |
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CD (docs and Configuration utility) |
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RS-422/485 DB-9 to Screw Terminal Adaptor for each serial application port (serial protocols only) |
Click here for dimensions diagram Certifications
The ProLinx gateway module has the following certifications:
CE
ATEX Cat 3 Zone 2
cULus Haz Loc Class I, Div 2
Ordering Information
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5102-DFS3-DFM
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DF1 Port Expander
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To place an order, please contact your local ProSoft Technology, Inc. distributor. For a list of ProSoft distributors near you, click here.
Distributors:
Place your order by email to orders@prosoft-technology.com:, fax to +1 661-716-5101.
Sales and Support:
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