Manufacturers
MICRO/SYS MPC304
Description
Micro/Sys MPC304 - Quad serial interface, PC/104
Part Number
MPC304
Price
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Manufacturer
MICRO/SYS
Lead Time
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Category
COMPONENTS
Specifications
Environmental
0° - +70°C operating. -25° - +85°C storage. 5%-95% relative humidity, non-condensing
External Connections
10-pin header for each port
Mechanical
PC/104 standard. 3.55" (plus I/O region) x 3.775" x .6"
PC/104 Interface
8-bit PC/104 module (16-bit connector optional). Selectable IRQ2-7, each port. IRQ10-15 also available to each port if 16-bit PC/104 connector option is installed. Support for PC/104 shared interrupts. Selection of one of four I/O port mappings: 3F8, 2F8, 3E8, and 2E8, 3E8, 2E8, 280, and 288, 180, 188, 190, and 198, 280, 288, 290, and 298. Custom I/O mapping available, consult factory
Power Requirements
+5V ± 5% at 135 mA max
Serial Ports
PC compatible, 16C550 UARTs with FIFO. COM1-COM4 or unique configurations. RS232 or RS485 selectable by port pairs. TXD, RXD, RTS, CTS and GND signals supported on each port in RS232 mode. Baud rates to 115K
Features
- 5V only operation
- Four complete PC compatible serial ports
- PC/104 form factor
- RS232 levels with optional RS485 on a per-channel basis
- RTS and CTS supported
- Selectable IRQ level for each port
- Selectable/customizable I/O addresses
Datasheet
Extracted Text
Quad Serial Interface for PC/104 MPC304 Features Four complete PC compatible serial ports RS232 levels with optional RS485 on a per-channel basis Selectable/customizable I/O addresses RTS and CTS supported Selectable IRQ level for each port 5V only operation PC/104 form factor The MPC304 Quad Serial Interface adds four PC Optional transceivers can add RS485 operation compatible serial ports to any PC/104 system. to the MPC304 serial ports. From one to four Control is provided over card configuration ports can be used in RS485 mode. Both half- through selectable base addresses and IRQ duplex and full-duplex RS485/RS422 operation lines. PC standard COM1 through COM4 are is supported, with distances to 5,000 ft in multi- one of the possible mappings of the card. drop networks. The 5-volt only module is shipped with all ports Separate 10-pin headers are provided for each operating in RS232 mode. Receive data, trans- port, and standard cables can be used to bring mit data, CTS, and RTS are supported on all signals out to separate DB-9 connectors. ports. Software Support Compatible Hardware Mounting/Packaging ™ Comm library, CommBLOK Serial RS232 devices PC/104 standard [Item above in Section 6] Serial RS485 devices Third party PC libraries RS485 networks Custom interfacing Micro/sys 3730 Park Place, Montrose, CA 91020 (818)244-4600 Fax (818)244-4246 email: info@embeddedsys.com RS232/RS485 RS232/RS485 Serial 1 Serial 2 P C/ Read/Write 1 Control 0 4 Serial 3 Serial 4 RS232/RS485 RS232/RS485 Specifications: Serial Ports: Mechanical: � PC/104 standard � PC compatible, 16C550 UARTs with FIFO � 3.55" (plus I/O region) x 3.775" x .6" � COM1-COM4 or unique configurations � RS232 or RS485 selectable by port pairs � TXD, RXD, RTS, CTS and GND signals Power Requirements: supported on each port in RS232 mode � +5V ± 5% at 135 mA max � Baud rates to 115K Environmental: � 0° - +70°C operating External Connections: � 10-pin header for each port � -25° - +85°C storage � 5%-95% relative humidity, non-condensing PC/104 Interface: Ordering Information: � 8-bit PC/104 module (16-bit connector optional) MPC304 Quad serial interface, PC/104 � Selectable IRQ2-7, each port 304OPT1 RS485 transceivers for 4 ports � IRQ10-15 also available to each port if 16- bit PC/104 connector option is installed � Support for PC/104 shared interrupts Related Products: � Selection of one of four I/O port mappings: CA4020 Cable to 9-pin male D, single 3F8, 2F8, 3E8, and 2E8 port 3E8, 2E8, 280, and 288 MPCOPT16ST 16-bit PC/104 stackthrough 180, 188, 190, and 198 connector 280, 288, 290, and 298 � Custom I/O mapping available, consult factory Micro/sys 3730 Park Place, Montrose, CA 91020 (818)244-4600 Fax (818)244-4246 email: info@embeddedsys.com
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