DL-STD

Data Highway Plus (DH+) / Remote I/O (RI/O) Adapter
STD32 BUS Interface Card

The DH+ / RI/O Adapter Card is a STD32 based module which allows STD32 bus computers or OEM based applications access to AB's DH+ and RI/O networks. The Interface Card allows exisiting 1770-KF2, and PLC CH0 Serial DF1 drivers to run at STD32 bus speeds. This will allow MMI, HMI, SCADA equipment, and other computer applications access to any DH+ node including PLC's and SLC's.
All settings are accomplished using an easy to use Windows based Configuration Program over the bus or by using an external RS-232 connection to another computer.

Data Higway Plus (DH+)

Speeds: 57.6 K and 115.2 Kbaud
Configurable DH+ address (0 to 77o)


Remote I/O (RI/O)

Speeds: 57.6 K, 115.2 K, and 230.4 Kbaud
Occupy 1 to 7 virtual adapter Racks
128 bits of throughput data per rack
Up to 16 Block Transfer Reads and Writes per rack

Specifications:

STD32 bus connection
Pushbutton to enable Hardware configuration (COM and IRQ)
Parameters: Hardware and Online (DH+ / RI/O) are stored in Non-Volitile EEPROM
FLASH firmware allows ease of upgrading
DF1: Both Full (Point to Point) and Half (Multidrop) Duplex Modes
DF1: Either BCC or CRC error checking
Diagnostic DF1 counters for driver statistics

ERROR Led: Red Led indicates driver and network errors
NETWORK Led: Green Led indicates either DH+ or RI/O activity
BUS Led: Green Led indicates access to the cards 16550 UART Emulator (COM PORT) by DF1 driver

Dimensions: STD32 Card
Operating Environment: 32 to 122 °F (0 to 50 °C)
Storage: -40 to 185°F (-40 to 85°C)
Humidity: 5% to 95% non-condensing
Power: STD32 Bus 5V - 1.5 watts

 

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