Sealevel Systems                                                         

SINCE 1986, Sealevel Systems has manufactured quality Serial and Digital I/O products to serve our customers' interface requirements. Whether you need RS-232, RS-422, or RS-485 connectivity or robust digital input/output capabilities, Sealevel has a solution. High reliability backed by a Lifetime Warranty and customer support second to none are standard with all Sealevel I/O products.

                               

Serial I/O - AsyncSerial I/O - SyncDigital I/OAnalog I/OComputersPCIUSBPCMCIA

 

EthernetPC/104Compact FlashCompact PCIConvertersISAeI/O

 

 

 

 

 

 

 

Sealevel PC/104 I/O Solutions

Designed to meet the core needs of PC/104 applications requiring high reliability, small size, and long-term availability, Sealevel PC/104 modules offer easy serial, digital, and analog expansion for the PC/104 stack.

All Sealevel PC/104 modules are available in extended temperature versions (-40 - +85°C).
PC/104 : SERIAL I/O - ASYNC    
PRODUCT
PORTS
ITEM#
PC/104 RS-232 Serial Interface
1
3551
PC/104 RS-422, RS-485 Serial Interface
1
3550
PC/104 RS-232, RS-422, RS-485 Serial Interface
2
3502
PC/104 RS-232, RS-422, RS-485 (Software Selectable) Serial Interface
4
3540
PC/104 RS-232 Serial Interface
4
3542
PC/104 RS-422, RS-485 Serial Interface
4
3543
PC/104 RS-232, RS-422, RS-485 Serial Interface
4
3544
PC/104 : SERIAL I/O - SYNCHRONOUS    
PRODUCT
PORTS
ITEM#
PC/104 RS-232, RS-422, RS-485, RS-530, RS-530A, V.35 Synchronous Serial Interface (uses Z85230)
1
3512
PC/104-Plus RS-232, RS-422, RS-485, RS-530, RS-530A, V.35 Synchronous Serial Interface (uses Z16C32)
1
3514
PC/104 : DIGITAL I/O    
PRODUCT
PORTS
ITEM#
PC/104 48 Channel TTL Digital Interface
48
3701
PC/104 16 Reed Relay Output / 16 Isolated Input Digital Interface
32
3730
PC/104 16 Optically Isolated Input Digital Interface
16
3720
PC/104 16 Reed Relay Output Digital Interface
16
3710
PC/104 : ANALOG I/O    
PRODUCT
PORTS
ITEM#
PC/104 A/D Interface with 16 Digital (TTL) I/O
8 A/D, 16 TTL
3810
PC/104 A/D, D/A I/O Interface with 16 Digital (TTL) I/O
8 A/D, 2 D/A, 16 TTL
3820
PC/104 : ANALOG I/O    
PRODUCT
PORTS
ITEM#
PC/104 A/D Interface with 16 Digital (TTL) I/O
8 A/D, 16 TTL
3810
PC/104 A/D, D/A I/O Interface with 16 Digital (TTL) I/O
8 A/D, 2 D/A, 16 TTL
3820