Converter | ||
---|---|---|
Industrial Ethernet Devices | ||
Converters | ||
Industrial Ethernet | ||
ZigBee type | ||
Interfaces | ||
Serial ports | ||
Ethernet device type | ||
Network interfaces | ||
Converter type | ||
Device features | ||
Module type | ||
Switch features |
The MODEL 277SM was designed to provide the most
versatile connection possible between any asynchronous
serial equipment using Fiber Optic cable. It allows any two
pieces of asynchronous serial equipment to communicate full
or half-duplex over two fibers at typical distances up to 20KM.
The converter can also be set up in "Repeater" mode to
create a multi-drop master/slave configuration, allowing one
serial device to talk to multiple slave devices around a fiber
ring.
RS-232 data signals at up to 115.2K bps and RS-422, or RS-485 data signals at up to 115.2K bps are supported. Different standards can be mixed and matched to allow RS-232 devices to connect to your RS-422 or RS-485 system. This means the MODEL 277SM can replace converters and isolators when connecting remote devices, while providing the EMI/RFI and transient immunity of optical fiber. The MODEL 277SM supports both the Transmit and Receive data lines, and provides full hardware control of the RS-422 /485 driver with automatic Send Data Control circuit. Timeouts are auto detect between 0.10 and 2.2 ms. All serial connections are provided on the DB-9 female connector or 6-bit terminal, while the single-mode fiber is connected via two SC connectors. The unit is powered by 9VDC at 140 mA max. Categories related
Similar products
RS232/422/485 to Ethernet converter, device server, 1x 100Base-TX RJ-45, wt, CPU... Product features ATC-1000
RS-232 to RS-422/485 photoelectric isolation interface converter... Product features ATC-105
Port Powered RS-232 to RS-422 interface converter... Product features ATC-101
Low cost TTL/RS-232/422/485 to TCP/IP, embedded serial-to-erthernet module, conv... Product features ATC-1000M
RS-232 to RS-422/485 Photoelectric Isolation Interface Converter... Product features ATC-107
Wi-Fi(802.11b/g) to Serial Port Converter, RS232, RS422, RS485, WWW panel... Product features ATC-1000WF
Single-port Serial-to-Ethernet Gateway with 64KB user web space, RS232/422/485... Product features Aport-211W
Two-port Serial-to-Ethernet Gateway with virtual COM support, rs422, rs485... Product features Aport-312
Single-port Serial-to-Ethernet Gateway with virtual COM support, RS-422, RS-485... Product features Aport-311
Single-port Serial-to-Ethernet Gateway, RS-422, RS-485... Product features Aport-211S
Industrial Data Optic Terminal, 2x 100Base-FX singlemode, 4x RS232, 2x RS422/485... Product features KODT2200-2S-FC
Industrial Data Optic Terminal, 2x 100Base-FX singlemode, 4x RS232, 2x RS422/485... Product features KODT2200-2S-SC
Linux Embedded computer with CPU Intel Atom N270 1.6GHz, 1GB RAM, VGA, LVDS, 1x... Product features AFC-6572
Programmable Serial-to-Fiber Device Servers 1x RS-232, 1x RS-485/RS-422, CPU 801... Product features PDS-220FCS
Programmable Serial-to-Fiber Device Servers 1x RS-232, 1x RS-485/RS-422, CPU 801... Product features PDS-220FCS-60
2-Port Industrial Serial Device Server, 2 x RS232/RS422/RS485, single-mode, mult... Product features SE5002D-SFP
|