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 Model    
     
 8102 PCI Low profile
8 reed relay & 8 digital input
 Sold Out
   The 8012 Low Profile PCI digital interface provides eight Reed relay outputs (SPST) and eight optically isolated inputs. Reed relays are well suited for low current applications. The relays are normally open, and close when energized. The board is MD1 Low Profile and Universal Bus (3.3V and 5V) compatible.  Sealevel's SeaI/O Classic software drivers and utilities make installation and operation easy using Windows 98, ME, NT, 2000, XP and Vista, 7 operating systems.
     
 

 M Series Interface Modules
 
     based on 24 bit digital I/O systems, use PCI, USB from Sealevel and many other manufacturers
 M200  Baseboard module interfaces to eI/O M-Series I/O boards  $15
   The M200 baseboard module connects eI/O family interface modules to digital control boards (e.g. Sealevel’s PIO series of boards and USB adapters) via a 50-pin ribbon cable. This cabling is backward compatible with PB-24/32 connections. System power can be input from the ribbon cable, an external 5VDC input or external 9VDC to 30VDC input using the on-board regulator. On-board LEDs indicate input power status and connection of up to four eI/O modules.  
 M240  8 optically isolated inputs  $25
   M240 modules provide 8 channels of optically isolated inputs for monitoring a variety of real-world devices. Inputs can range from 12-24VAC/DC and field wiring is connected via two removable 8-pin terminal blocks. For convenience connecting ground signals, “commoning” jumpers are provided that tie each input’s ground connection to common. Status of each input (on/off) is displayed via on-board LEDs.  
 M250  8 optically isolated Darlington array, open-collector output channels  $25
   The M250 is an optically-isolated open-collector output module designed to control up to 24VDC devices. 500VDC isolation protects electronics from over-voltage damage. Connection to field wiring is accomplished via a 10-pin removable terminal block. Output state of each bit is displayed via on-board LEDs. Requires power supplied to field terminal block from external supply such as the optional PS101.  
 M251  8 optically isolated, source driver, emitter-follower output channels  $Ask
   The M251 is an optically-isolated emitter-follower output module designed to control up to 24VDC devices. 500VDC isolation protects electronics from over-voltage damage. Connection to field wiring is accomplished via a 10-pin removable terminal block. Output state of each bit is displayed via on-board LEDs. Requires power supplied to field terminal block from external supply such as the optional PS101.  
 M260  8 SPST (Form A) dry contact Reed relay output channels  $25
   The M260 provides 8 SPST (Form A) dry contact Reed relay outputs. Reed relays provide high quality, long life switch closures and are well suited for low current applications. Field wiring connections are made to the module via two removable 8-pin screw terminal blocks. On-board LEDs indicate status of each relay(open/closed).  
 M270  8 SPDT (Form C) dry contact relays capable of driving up to 2A  $25
   The M270 supplies 8 SPDT (Form C) dry contact relays that can be wired for normally-open or normally-closed operation at up to 2 amps. Field wiring is connected via two 12-pin removable terminal blocks. On-board LEDs indicate status of each relay (open/closed).  
 M271  8 SPDT (Form C) dry contact relays capable of driving up to 8A  $25
   The M271 supplies 8 SPDT (Form C) dry contact relays that can be wired for normally-open or normally-closed operation at up to 8 amps. Field wiring is connected via two 12-pin removable terminal blocks. On-board LEDs indicate status of each relay (open/closed).  
 M280  Carrier board capable of accepting 1 or 2 quad solid state relay modules (QSSR)  $20
   The M280 module allows easy interface to one or two industry standard quad solid state relays (QSSR). The module can be configured as 8 inputs or 8 outputs and will accept AC and DC QSSRs. QSSRs sold separately. Input modules have built-in filtering to provide clean signals to the control system, and include transient protection circuitry. Field wiring connection is made via two 6-pin removable terminal blocks. Each I/O channel is protected by a 5A fuse which is socketed for easy replacement.  
 M290  Proto board supplies 26x28 row/column, double sided for custom circuit design  $20
   M290 Need a particular combination of I/O not found on our standard eI/O modules? The M290 prototyping board offers an easy solution. The prototyping area is on .10" centers and offers 26 rows and 28 columns. Data bits D0 through D7 are buffered by a 74HCT245. A jumper allows the direction of the `245 buffer to be configured as either input or output. Two 2-pin removable terminal blocks are provided to connect field wiring to the module.  

Comms Products

Model    Stocked
     
 4103  Special 485/422/232 Serial to Ethernet Converter with digital IO  Sold Out
   Sealevel's 4103 Ethernet to serial server is the easiest way to connect a single RS-232, RS-422, or RS-485 serial port to your Ethernet network. The 4103 also includes a Reed relay output and an optically isolated input to allow remote control and monitoring of real world devices. SeaLINK products use industry standard RFC 2217 TCP/IP protocol for maximizing compatibility with the widest range of applications and devices.  Sealevel's SeaLINK software drivers and utilities make installation and operation easy using Windows 98SE, 2000, XP and Vista operating systems. After software installation, the 4103's serial ports appear as virtual COM ports to the host machine. Standard serial operating calls are transparently redirected to the 4103, guaranteeing compatibility with legacy serial devices and enabling backward compatibility with existing software. Serial tunneling is also supported, allowing two native serial devices to communicate over a network. Alternatively, raw data socket mode is supported, eliminating the need for a driver.
 5102  Low Profile PCI RS-232, RS-422, RS-485, RS-530, RS-530A, V.35 Synchronous Serial Interface (uses Z85230)  $Sold Out
     
   The 5102 Low Profile PCI synchronous serial interface adapter provides the PC with a single channel serial interface suitable for many popular communications protocols. This Sync/Async card is an ideal solution for applications including DDS (digital data service), military applications, banking communications, and other specialized applications. Our Software toolkit is included to aid software driver development for other operating systems by providing programming samples and source code to shorten development time..  The 5102 is MD1 Low Profile and Universal Bus (3.3V and 5V) compatible. The 5102 is for use in Low Profile PCI slots only. If you have a standard size PCI slot order the 5102S.

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