Impulse ACB-104 (3512) - Manual (Page 2)

Contents
I NTRODUCTION ...........................................................................................................................1
O VERVIEW ................................................................................................................................................. 1
W HAT ’ S I NCLUDED .................................................................................................................................... 1
F ACTORY D EFAULT S ETTINGS ................................................................................................................... 1
C ARD S ETUP ...............................................................................................................................2
P ORT E NABLE D ISABLE .............................................................................................................................. 2
A DDRESS S ELECTION ................................................................................................................................. 2
T RANSMIT C LOCK H EADER E5................................................................................................................... 3
RS-485 M ODE E NABLE H EADER E4 .......................................................................................................... 3
E LECTRICAL I NTERFACE S ELECTION H EADERS E8 &E9 ............................................................................ 3
DMA C HANNEL S ELECTION H EADERS E2 & E3........................................................................................ 4
DMA J UMPER O PTION T ABLES .................................................................................................................. 5
No DMA................................................................................................................................................. 5
Single Channel DMA (Half Duplex Only)............................................................................................. 5
Full Duplex............................................................................................................................................. 5
DMA E NABLE H EADER E1 ........................................................................................................................ 5
IRQ S ELECTION H EADER E7...................................................................................................................... 6
IRQ M ODE H EADER E6 ............................................................................................................................. 6
I NSTALLATION ............................................................................................................................7
C ABLING O PTIONS ..................................................................................................................................... 7
S OFTWARE I NSTALLATION ......................................................................................................................... 7
Windows Users ...................................................................................................................................... 7
T ECHNICAL D ESCRIPTION ..........................................................................................................8
F EATURES .................................................................................................................................................. 8
Internal Baud Rate Generator................................................................................................................. 8
P ROGRAMMING THE ACB-104 ................................................................................................................... 8
Control/Status Port ................................................................................................................................. 8
Software Examples................................................................................................................................. 8
DMA T ERMINAL C OUNT ........................................................................................................................... 9
C ONNECTOR P3 P IN A SSIGNMENTS ............................................................................................................ 9
RS-232 Signals (At the DB-25).............................................................................................................. 9
RS-530/422/485 Pin Assignments (At the DB-25) .............................................................................. 10
RS-530/422/485 Line Termination....................................................................................................... 10
S PECIFICATIONS .......................................................................................................................11
E NVIRONMENTAL S PECIFICATIONS .......................................................................................................... 11
P OWER C ONSUMPTION ............................................................................................................................. 11
M EAN T IME B ETWEEN F AILURES (MTBF)............................................................................................... 11
P HYSICAL D IMENSIONS ............................................................................................................................ 11
A PPENDIX A - T ROUBLESHOOTING .........................................................................................12
A PPENDIX B - H OW T O G ET A SSISTANCE ...............................................................................13