JetCard 1402 / 1402i 2-port RS-422 / 485 Universal PCI Card Supports 32-bit Universal PCI bus Easy-to-install driver and self-diagnostic utility High speed up to 921.6 Kbps Built-in 15KV ESD protection Automatic Flow Direction Switching Technology Supports 128-byte FIFO Supports on-board automatic hardware/software flow control Supports over current/voltage protection Provides 2KV optical isolation ( JetCard 1402i only) RoHS High Performance JetCard Series use Oxford OXmPCI954 chip, a 2-port control, which uses Tx and Rx to send/ receive Universal Asynchronous Receiver Transmitter, which XON/XOFF signals, or select hardware flow control, is well-known for its high performance. Each UART which uses CTS#/RTS# to send/ receive the channel in the JetCard offers data transmission signals. The flow control function is to prevent FIFO speed up to 921.6 Kbps, and bi-directional 128-byte from overflow. JetCard is ideally suitable for PC FIFO for each port. Deep FIFO can reduce the CPU's applications, enabling PC users to take advantage loading, saving CPU's resources for other important of the maximum performance of analog modem or tasks. This chip also allows JetCard to be compatible ISDN terminal adapters. JetCard is also suitable for with the widely-used industry-standard 16C950 any communications that require high speed RS-232/ devices and PCI bus. RS-422/RS-485 interfaces. JetCard 1402 also comes In addition to high speed of 921.6 Kbps and 128-byte with on-board Automatic Flow Direction Switching FIFO, Oxford chip also equips JetCard with on- Technology. Under a multi-drop 2-wire RS-485 mode, board flow control function. Instead of using a the timing for switching between Idle Mode (data driver on the PC to control the traffic flow, JetCard not being transmitted) and Active mode (data being uses the on-board flow control function to reacts transmitted) must be precise and accurate. With this directly without waiting for the PC to respond. In this technology, JetCard can effectively increase RS-485 way, the respond time and CPU's loading can be transmission performance, and largely relieve the PC largely reduced, greatly enhancing your system's from the burden of using the driver to switch modes. performance. You can either choose software flow Dimensions (Unit –mm) 293 www.korenix.com Multiport Serial Card Specification Speed: 50 bps to 921.6 Kbps Interface Surge Protection: Embedded 15KV ESD Surge Protection Bus Interface: 32-bit Universal PCI Terminator: Built-in termination resistor Number of Ports: 2 Power Requirements Max. Number of Boards: 4 Power Consumption(JetCard 1402): 550 mA (+5 V) IRQ: Assigned by PCI plug and play Power Consumption(JetCard 1402i): 590 mA (+5 V) Data Bits: 5, 6, 7, 8 Stop Bits: 1, 1.5, 2 Mechanical Parity Bits: None, Even, Odd, Space, Mark Dimensions: 120 x 80 mm Industrial RS-422 Signals: Environmental PoE Switch O O Tx+, Tx-, Rx+, Rx-, RTS+, RTS-, CTS+, CTS-, GND Operating Temperature: -10 ~ 70 C (14 ~ 158 F) RS-485 (4-wire) Signals: Tx+, Tx-, Rx+, Rx-, GND Operating Humidity: 5% ~ 95% (Non-condensing) IP67/68 O O RS-485 (2-wire) Signals: Data+, Data-, GND Storage Temperature: -20 ~ 85 C (-4 ~ 185 F) Ethernet Switch RS-485 Data Control: On-chip Automatic Data Flow OS Supported: Windows 98/Me/NT/2000/XP/2003, Direction Switching Technology (2-wire) Rackmount Linux RedHat Enterprise 4.0 (2.6.9)/RedHat Enterprise 3.0 Managed Isolation Protection: 2 KV Optical Isolation (2.4.21)/RedHat 9.0 (2.4.20)/RedHat 8.0 (2.4.18)/RedHat Switch ( JetCard 1402i only) 7.3 (2.4.18)/RedHat 7.2 (2.4.7)/FC5(2.6.16)/FC3(2.6.9)/ FC2(2.6.5)/FC1(2.4.22)/Mandrake 10.1(2.6.8)/Mandrake 9.2 Hardware Gigabit Switch (2.4.22) Communication Controller: 16C950 compatible (OXFORD) Regulatory Approvals Redundant Board Connector: DB9 Male x 2 EMI: FCC, CE Switch Warranty: 5 years Performance Entry-Level FIFO Size: 128 Bytes Switch Networking Pin Assignments Computer Communication RS-422/485 DB9 Male Computer RS-422 RS-485 4Wires RS-485 2Wires Ethernet I/O Server Pin No. Signal Pin No. Signal Pin No. Signal 1 TxD-(A) 1 TxD-(A) 1 Data-(A) Serial Device 2 TxD+(B) 2 TxD+(B) 2 Data+(B) Server 1 3 RxD+(B) 3 RxD+(B) 3 6 2 7 3 4 RxD-(A) 4 RxD-(A) 4 8 4 9 Media 5 5 GND 5 GND 5 GND 6 RTS-(A) 6 6 Converter 7 RTS+(B) 7 7 8 CTS+(B) 8 8 Multiport 9 CTS-(A) 9 9 Serial Card SFP Module Ordering Information Din Rail Power Supply JetCard 1402 2-port RS-422/485 Universal PCI Card Includes: 2-port RS-422/485 Card Quick Installation Guide Documentation and Software CD-ROM JetCard 1402i 2-port RS-422/485 Isolated Universal PCI Card Includes: 2-port RS-422/485 Card Quick Installation Guide Documentation and Software CD-ROM www.korenix.com 294