B.3 Power Supply .....................................................................................................................................87
B.4.2 Digital I/O...................................................................................................................................90
B.4.2.1 Digital Inputs ..................................................................................................................... 90
B.4.3 CMOS Digital Outputs ...............................................................................................................91
B.4.5 Relay Outputs .............................................................................................................................91
B.4.6 Serial Communication ................................................................................................................92
B.4.6.1 RS-232 ............................................................................................................................... 93
B.4.6.2 RS-485 ............................................................................................................................... 94
B.4.7 RabbitNet Ports ..........................................................................................................................95
B.4.9 Quadrature Decoder ...................................................................................................................96
B.4.10 Stepper-Motor Control .............................................................................................................96
C.1 Specifications ...................................................................................................................................103
C.3 Keypad Labeling ..............................................................................................................................106
C.4 Header Pinouts .................................................................................................................................107
C.6 Bezel-Mount Installation..................................................................................................................109
C.7 Sample Programs .............................................................................................................................112
C.8.2 LEDs.........................................................................................................................................113
C.8.3 LCD Display.............................................................................................................................114
C.8.4 Keypad......................................................................................................................................130
D.1 Power Supplies.................................................................................................................................133
D.1.1 Battery Backup.........................................................................................................................133
D.1.2 Battery-Backup Circuit ............................................................................................................134
D.1.3 Reset Generator ........................................................................................................................135
E.3 Run a Program..................................................................................................................................141
E.3.1 Troubleshooting........................................................................................................................141
F.1.1 RabbitNet Connections .............................................................................................................143
F.2 Physical Implementation ..................................................................................................................145
F.2.1 Control and Routing..................................................................................................................145
F.3 Function Calls...................................................................................................................................146
F.3.1 Status Byte ................................................................................................................................152
User's Manual
103
133
137
143
153