B&B Electronics ZZ24D-NA(NB,NC,ND)-SR - Manual User Manual
Page 85
Appendix D: Modbus I/O Assignments
Manual Documentation Number: pn7515_ZlinxIO-0712m
79
Modbus Address
Description
#Bytes
A/D Count
(V)/(I)Range
30070
EXP-4 Analog Input-6
2
0-4095
0-10vdc/0-20ma
30071
EXP-4 Analog Input-7
2
0-4095
0-10vdc/0-20ma
30072
EXP-4 Analog Input-8
2
0-4095
0-10vdc/0-20ma
30073
EXP-4 Reserved
-
-
-
30074
EXP-4 Reserved
-
-
-
30075
EXP-4 Reserved
-
-
-
30076
EXP-4 Reserved
-
-
-
30077
EXP-4 Reserved
-
-
-
30078
EXP-4 Reserved
-
-
-
30079
EXP-4Reserved
-
-
-
30080
EXP-4 Reserved
-
-
-
30081
EXP-5 Analog Input-1
2
0-4095
0-10vdc/0-20ma
30082
EXP-5 Analog Input-2
2
0-4095
0-10vdc/0-20ma
30083
EXP-5 Analog Input-3
2
0-4095
0-10vdc/0-20ma
30084
EXP-5 Analog Input-4
2
0-4095
0-10vdc/0-20ma
30085
EXP-5 Analog Input-5
2
0-4095
0-10vdc/0-20ma
30086
EXP-5 Analog Input-6
2
0-4095
0-10vdc/0-20ma
30087
EXP-5 Analog Input-7
2
0-4095
0-10vdc/0-20ma
30088
EXP-5 Analog Input-8
2
0-4095
0-10vdc/0-20ma
30089
EXP-5 Reserved
-
-
-
30090
EXP-5 Reserved
-
-
-
30091
EXP-5 Reserved
-
-
-
30092
EXP-5 Reserved
-
-
-
30093
EXP-5 Reserved
-
-
-
30094
EXP-5 Reserved
-
-
-
30095
EXP-5Reserved
-
-
-
30096
EXP-5 Reserved
-
-
-
30097
EXP-6 Analog Input-1
2
0-4095
0-10vdc/0-20ma
30098
EXP-6 Analog Input-2
2
0-4095
0-10vdc/0-20ma
30099
EXP-6 Analog Input-3
2
0-4095
0-10vdc/0-20ma
30100
EXP-6 Analog Input-4
2
0-4095
0-10vdc/0-20ma
30101
EXP-6 Analog Input-5
2
0-4095
0-10vdc/0-20ma
30102
EXP-6 Analog Input-6
2
0-4095
0-10vdc/0-20ma
30103
EXP-6 Analog Input-7
2
0-4095
0-10vdc/0-20ma
30104
EXP-6 Analog Input-8
2
0-4095
0-10vdc/0-20ma
30105
EXP-6 Reserved
-
-
-
30106
EXP-6 Reserved
-
-
-
30107
EXP-6 Reserved
-
-
-
30108
EXP-6 Reserved
-
-
-
30109
EXP-6 Reserved
-
-
-
30110
EXP-6 Reserved
-
-
-
30111
EXP-6Reserved
-
-
-
30112
EXP-6 Reserved
-
-
-
* - Note: The RTD data is scaled to 0-65535 & must be read as an unsigned integer when read by a Modbus master (PLC / SCADA / etc).
40001-40112 Analog Outputs/Special Registers
Modbus Address
Description
#Bytes
D/A Count
(V)/(I)Range
40001
Base Analog Output-1
2
0-4095
0-10vdc/0-20ma
40002
Base Analog Output-2
2
0-4095
0-10vdc/0-20ma
40003
Base Analog Output-3
2
0-4095
0-10vdc/0-20ma
40004
Base Analog Output-4
2
0-4095
0-10vdc/0-20ma
40005
Base Analog Output-5
2
0-4095
0-10vdc/0-20ma
40006
Base Analog Output-6
2
0-4095
0-10vdc/0-20ma
40007
Base Analog Output-7
2
0-4095
0-10vdc/0-20ma
40008
Base Analog Output-8
2
0-4095
0-10vdc/0-20ma
40009
Base Freq Input – 1
2
0-5000
0-5000Hz
40010
Base Freq Input – 2
2
0-5000
0-5000Hz
40011
Accumulator Input 1 least significant
count
2
0-9999
-
40012
Accumulator Input 1 most significant
count
2
10000-
99,999,999
-
40013
Accumulator Input 2 least significant
count
2
0-9999
-
40014
Accumulator Input 2 most significant
count
2
10000-
99,999,999
-
40015
Time to Saves Totals (Seconds),
counts down the number of seconds
until the Accumulators are saved
internally
2
300-0
-
40016
Base Reserved
-
-
-
40017
EXP-1 Analog Output-1
2
0-4095
0-10vdc/0-20ma
40018
EXP-1 Analog Output-2
2
0-4095
0-10vdc/0-20ma
40019
EXP-1 Analog Output-3
2
0-4095
0-10vdc/0-20ma
40020
EXP-1 Analog Output-4
2
0-4095
0-10vdc/0-20ma
40021
EXP-1 Analog Output-5
2
0-4095
0-10vdc/0-20ma
40022
EXP-1 Analog Output-6
2
0-4095
0-10vdc/0-20ma
40023
EXP-1 Analog Output-7
2
0-4095
0-10vdc/0-20ma
40024
EXP-1 Analog Output-8
2
0-4095
0-10vdc/0-20ma