Allen-Bradley 2080-LC20-20QWB User Manual page 182

174 Index
RJ-45 connector
location 26
RJ-45 Ethernet cable 4
RJ-45 Ethernet connector 2
RJ45 Ethernet port 47
RJ-45 ethernet port 4
RS232 3
RS-232/485 combo port 47
RS-232/485 serial port 47
, , ,
RS232/RS485 2 3 4 33
pin definition 4
RS232/RS485 serial port 4
RSLinx 48
Run Mode Change (RMC) 7
benefits 8
limitations 11
RMC memory 9
Uncommitted changes 9
using 150
run status 2
S
safety circuits 16
Safety Considerations 15
safety considerations 15
disconnecting main power 15
hazardous location 15
master control relay circuit
periodic tests 16
periodic tests of master control relay circuit 16
power distribution 16
safety circuits 16
security 67
serial communications status 123
serial port
configure 52
serial port cables 3
Shutdown 52
SINT 49
station address 55
status indicator 2
Comm 2
fault status 123
,
input status 2 123
network status 124
output 2
run status 123
SD 2
serial communications 123
status indicators 2
Status Indicators on the Controller 123
Rockwell Automation Publication 2080-UM005B-EN-E - March 2015
STRING 49
surge suppression 30
surge suppressors
for motor starters 32
recommended 32
using 30
T
terminal blocks 2
thermistor resistance 44
transmit retries 55
troubleshooting 123
U
UDINT 49
UINT 49
ULINT 49
USB mode 74
,
USB port 74 75
User Defined Function Block (UDFB) 61
using emergency-stop switches 19
USINT 49
V
variable retainment 64
voltage input 44
W
wiring 29
fixed terminal blocks 30
removable terminal blocks 30
RS232/RS485 terminal block 30
wiring diagrams 33
Wiring Examples 42
wiring recommendation 29
Wiring Your Controller 29
,
65