Transcript
Device Networking Experts
Multi-2/PCI Series 2-Port Universal PCI Serial Multi Port
ƒ]Features ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡
2 ports per board RS232 or ALL(RS232/422/485 all-in-one) Serial Interfaces Serial communication speed of up to 921.6Kbps 16-byte FIFO and device driver control for RS422/485 auto toggling RI signal line power supply (Panel type, 5V or 12V power supplied) Built in 15KV ESD Protection Optional 2.5KV optical isolation protection for RS232/422/485 Universal PCI compatible with 3.3/5V PCI and PCI-X MD1 Low profile board for compact-sized PCs Windows 2003/XP/2000/98/ME, Linux, and Unix driver support
ƒ]Overview Multi-2/PCI Series is a Universal PCI Multiport Serial Board designed for POS, ATM, OA and FA applications. Multi2/PCI Series is designed to supply 5V and 12V power to an external device by using the No. 9 pin (RI signal line) according to a user’s choice. The function allows you to utilize devices requiring low-power consumption such as barcode readers and receipt printers without an additional power supply.
ƒ]High performance with PCI Target Interface Controller Multi-2/PCI Series provides maximum performance and stability with the help of single chip developed by SystemBase: SB16C552PCI. SB16C552PCI is a single chip that enables two asynchronous serial communication ports to be implemented to a PCI BUS without glue logic. It is an optimal solution that constitutes a serial port for PCI BUS. Unlike other similar products, Multi-2/PCI Series supports 66MHz BUS operation speed, thereby being applicable to a high-speed BUS such as PCI-X.
ƒ]Supporting Low Profile PCI Multi-2C/LPCI is an MD1 low profile PCI model compatible with 3.3V/5V PCI and 3.3V PCI-X Bus System which only requires a 5 VDC power supply. Multi-2C/LPCI provides Normal and Low Profile PCI Bracket so users can select between two types of brackets. 56
MultiPort
Device Networking Experts
MultiPort
ƒ]Connection Types for RS232/422/485 Multi-2/PCI Series provides two connection types: DB9M and DB25F connection types. The DB25F type supports DB25 Female connector and provides DB25M-DB9M fan-out cable. DB9M connection type has ALL model, with the interface options of RS232 only and RS232/422/485. ALL model supports DIP Switch selection between RS232, RS422 Point to Point mode, RS422 Multi Drop mode, RS485 Non Echo Mode, and RS485 Echo mode options for board.
ƒ]RS422/485 Slew-Rate Limit Control In many cases, The Slew-Rate Limit function is not used when RS422/485 interface requires high-speed communication. When the function is not used, maximum communication speed is as high as 921.6Kbps, although high EMI emission can be a problem. When the Slew-Rate Limit function is enabled, EMI emission is minimized and reflection is reduced. Therefore, error-free data transmission is possible, although maximum communication speed falls down to 250Kbps. The function is often used in medical devices. When both sides use RS422/485 to communicate and one uses Slew-Rate Limit function while the other does not, error is unavoidable. With Multi-2/PCI Series, users can enable/disable Slew-Rate Limit function with the DIP switch on the board or panel. With such flexibility in communication options, users can successfully set up the environment in any cases.
ƒ]Opto-Isolation There is an optical isolation version in the Multi-2/PCI Series: ALL/ISO. These models opto-isolate RS232/422/485 signal lines up to 2.5KV. The RS232 interface, is the only model in the world that provides opto-isolation in TXD, RXD signals as well as all other modem signals. Opto-isolation is supported per-port basis.
ƒ]Selection Guide Multi-1
Multi-2ALL
Multi-2ALL/ISO
Multi-2C
Comm. Speed
Up to 921.6kbps
Up to 921.6kbps
Up to 921.6kbps
Up to 921.6kbps
Connection Type
DB9M
DB9M
DB9M
DB25F
Cable
_
_
_
DB25M-DB9M Fan-out Cable
RS232 Interface
¥
_
_
¥
ALL-Interface
_
¥
¥
_
Opto-Isolation
_
_
¥
_
Low Profile MD1
_
_
_
¥
15KV ESD Protection
¥
¥
¥
¥
RI Power Supply
¥
¥
_
¥
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Device Networking Experts
ƒ]Specifications Bus Interface
ƒ]Pin Assignment DB9M/RS232
DB9M/RS422
DB9M/RS485
PCI Spec V2.3(Compatible with 3.3/5V
Bus Spec.Max. PCI and PCI-X) No. of Boards. 4 Serial Interface No of Ports Speed Signals Protection UART Data Bits Stop Bits Parity Flow Control
RS232 / RS422 / RS485 2 300 bps to 921.6 Kbps TX, RX, DTR, DSR, CTS, RTS, DCD, RI 15KV ESD Protection for all signals SB16C550 with 16 byte FIFO 5, 6, 7, 8 1, 1.5, 2 None, Even, Odd, Space, Mark RTS/CTS, XON/XOFF
Software O/S
Windows 98/ME/XP/2003, SCO Unix,Linux Kernel 2.4
Hardware PCI controller UART
Dimensions
Weight
SystemBase SB4002A SystemBase SB16C552PCI Multi-2 : 120¡¿75.6 mm Multi-2ALL : 120¡¿76.6 mm Multi-2/ISO RS422 : 128¡¿106.7 mm Multi-2/ISO RS422 : 120¡¿106.7 mm Multi-2C : 120¡¿61.6 mm Multi-2 : 63.4 g Multi-2ALL : 66.6 g Multi-2/ISO RS422 : 86.8 g Multi-2/ISO RS485 : 86.8 g Multi-2C : 56.3 g
ƒ]Ordering Information Multi-2/PCI RS232 Multi-2ALL/PCI Multi-2/ISO RS422 Multi-2/ISO RS485
Multi-2/PCI Card, CD Multi-2ALL/PCI Card, CD Multi-2/ISO RS422 Card, CD Multi-2/ISO RS485 Card, CD Multi-2C/LPCI Card, DB25M-DM9M
Multi-2C/LPCI RS232 Fan-out Cable, CD
Environmental Operating Temp. 0 ~ 50˚C Storage Temp. -20 ~ 80˚C Humidity 5 ~ 95% Non-Condensing Approvals CE, FCC, MIC
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MultiPort
Device Networking Experts
MultiPort
ƒ]Dimensions Multi-2/PCI
Multi-2C/LPCI
Multi-2ALL/PCI
Multi-2/ISO Multi-2/ISO
unit : mm
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