| Terminal Block | Signal | Description | |----------------|--------|------------------------------| | 1 (AI1+) | IN+ | Analog input 1 positive | | 2 (AI1-) | IN- | Analog input 1 negative | | ... | ... | ... | | 9 | V- | Power ground / DC common | | 10 | V+ | +24V DC or L (AC hot) | | 11 | PE | Protective earth | | 17 (DO1) | NO | Digital output 1 (normally open) | | 18 (DO1 COM) | COM | Common for DO1 |
Full 24-page wiring appendix available online.
The XMTK-9000 uses a card-based UI. Swipe down from the top for the Global Menu: xmtk-9000 user manual
Creating a Setpoint:
Power On → Self-Check → Read Stored Setpoints → Enter RUN Mode
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Sample Sensors (10 Hz)
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PID Calculation Engine
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Update Outputs (SSR/Relay)
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Log to Internal Memory (1 Hz)
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Update HMI + Modbus Registers
| Parameter | Value | |----------------|-----------------| | Baud rate | 9600 | | Data bits | 8 | | Parity | None | | Stop bits | 1 | | Slave ID | 1 (configurable)| | Terminal Block | Signal | Description |
Read Holding Registers (function 0x03):
See Modbus Map Appendix for complete register list. The XMTK-9000 uses a card-based UI
Safety: Turn output off before connecting/disconnecting sensitive circuits.