IOR12 Modbus Table
HUBBOX IO12 I/O Gateway Modbus TCP Map
Developer-first, optimized Modbus TCP register map for seamless OT/IT convergence with ERP, MES, and SCADA systems via HUBBOX IO12.
Doc Version: 2440 |
Date: 30.11.2025
| Type | Address | Data Type | Variable Name | Description | Access |
|---|---|---|---|---|---|
| Coils | |||||
| Coils | 1 - 8 | bool | Out1 - Out8 | Relay Outputs 1-8. Default: 0 | R/W |
| Discrete Inputs | |||||
| Discrete | 10001 - 10008 | bool | Input1 - Input8 | Digital Input Statuses | R |
| Input Registers (Analog & Counters) | |||||
| Input | 30001 - 30002 | uint16 | analog input1 - 2 | Analog Input Values. Min/Max: 0-4095 | R |
| Input | 30019 - 30033 (Odd Addresses) | uint32 | 101 - 108 Rising Edge Count | Rising Edge Counters (Unit: pcs) | R |
| Holding Registers (Configuration) | |||||
| Holding | 40003 | uint16 | CommandReg | 0:Success, 1:Fault, 2:FactoryReset, 3:ApplyConfig, 4:Reboot, 10:Reset All Counters, 11+: Reset Input Counter x | R/W |
| Holding | 40004 - 40015 | uint16 | IP, SN, GW | Network Configuration Octets. e.g. 192.168.24.251 | R/W |
| Holding | 40024 - 40027 | uint16 | PWM Config | PWMStatus, PWMCmd, DutyCycle(0-100%), PWMFrequency (1-50000Hz) | R/W |
| Holding | 40044 - 40045 | uint16 | Dac1 - Dac2 | Dac Channel Out Value (0-4095) | R/W |
