ICP DAS USA Compact PAC i-8000 Series - Manual (Page 10)

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Default firmware features
■ Supports Modbus/TCP communication protocol to access I/Os that plugged
in slots.
■ Supports VxComm technique for every COM port of controllers.
■ Supports 8K and 87K DI/DO/AI/AO modules.
Please refer detail list in Modbus Utility on-line help.
■ Automatically scan I/O modules.
You can plug I/O modules in any slot. Don’t mind the slot order, it doesn
mater
■ Allowed a maximum of 8 host PCs access simultaneously.
In fact, it can allow 16 host PCs access simultaneously.
But for getting better stability, we recommend you don’t use more than 8 host
PCs to access a Modbus/TCP controller.
■ Firmware updateable
Modbus SDK ( in C language )
We provide Modbus SDK to users. You can use it to integrate several serial
devices. Thus the controller can be a Modbus/TCP slave and Modbus/RTU
master. The Modbus SDK has below features:
■ Supports extra user-defined command protocol
■ Register based programming method (easy to use)
■ Can link Modbus/RTU slave devices
■ Supports user-defined registers
■ Can link to non-standard serial devices
■ Xserver SDK compatible
SERIES
i
- 8000 Modbus/TCP PAC
Ordering Information
■ I-8430 -MTCP: Modbus/TCP PAC with 4 slots
■ I-8431 -MTCP: Modbus/TCP PAC with 4 slots
■ I-8830 -MTCP: Modbus/TCP PAC with 8 slots
■ I-8831 -MTCP: Modbus/TCP PAC with 8 slots
Hardware specifications
Same as I-8430, I-8431, I-8830, I-8831