Impulse 2103 - Manual (Page 2)

Contents
I NTRODUCTION ........................................................................ 1
O VERVIEW ......................................................................................1
W HAT ’ S I NCLUDED ........................................................................1
I NSTALLATION ......................................................................... 2
O PERATING S YSTEM I NSTALLATION ...............................................2
S YSTEM I NSTALLATION ..................................................................2
T ECHNICAL D ESCRIPTION ....................................................... 6
F EATURES .......................................................................................6
C ONNECTOR P IN A SSIGNMENTS (DB25 M ALE ) ..............................6
S PECIFICATIONS ...................................................................... 7
E NVIRONMENTAL S PECIFICATIONS .................................................7
M ANUFACTURING ...........................................................................7
P OWER C ONSUMPTION ...................................................................7
M EAN T IME B ETWEEN F AILURES (MTBF) .....................................7
P HYSICAL D IMENSIONS ..................................................................7
A PPENDIX A - T ROUBLESHOOTING ......................................... 8
A PPENDIX B - H OW T O G ET A SSISTANCE .............................. 9
A PPENDIX C - E LECTRICAL I NTERFACE ............................... 10
RS-232 .........................................................................................10
A PPENDIX D - G ROUND L OOP P HENOMENON ...................... 11
W HAT IS G ROUND L OOP ? .............................................................11
C ABLING R ECOMMENDATIONS .....................................................11
A PPENDIX E - A SYNCHRONOUS C OMMUNICATIONS ............ 12
A PPENDIX F - S ILK -S CREEN .................................................. 13