AI-7048
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AI-7048 ARTIFICIAL INTELLIGENCE INDUSTRIAL CONTROLLER Operation Instruction Ver. 7.5

1. SUMMARY AI-7048 is capable of measuring and controlling four channels of temperature, and every channel can define its own input specification. AI-7048 can either work independently or cooperate with computer or PLC (Programmable Logic Controller). It features: • Providing up to four channels of configurable inputs, and supporting multiple thermocouple inputs with auto reference junction compensation and linear voltage (mV) inputs with user defined scale. Every channel has its own digital filtering and can adjust its filtering degree. • High performance hardware design, which greatly...

• Isolation withstanding voltage : Between power, relay contact or signal terminal >2300VDC; Between SSR voltage output and thermocouple input >600VDC • Power supply : 100-240VAC, -15%, +10% / 50Hz; 120-240VDC; or 5VA. • Operating Ambient : temperature (-10^60)°C; humidity <90%RH 3. Rear Terminal Layout and Wiring This is wiring graph for E5, and ALM is an optional alarm module. In AI-7048 size E5(DIN rail), E(48X96)mm, F(96X48)mm and A(96X96)mm, those size can have the alarm action output after installed the following modules: L1 : Relay output module (2A/240VAC, NO+NC) L5 : Dual relay...

® Upper display window, displays PV, parameter code, etc. © Lower display window, displays SV, parameter value, channel no. or alarm code. @ Setup key, for accessing parameter table and conforming parameter modification. @ Data shift key, or for switching the channel display in manual/auto. © Data decrease key, and also for displaying the previous channel. © Data increase key, and also for displaying the next channel. 1. Switch between channels: Press GD to display to the previous channel Press GD to display the next channel. Press GD can switch between auto multi-channel circulating...

4. MODE indication light: When the instrument is communicating with the host computer, the light will keep flashing in random speed. When the instrument hasn’t received signal from the host computer more than 6 seconds, the indication light should flicker with the same light on time and light off time. It means: The on-off period is as long as 1.6 second means no communication and no alarm (it can be treated as normal); The light flashing with period 0.6 second means no communication and some general error occurs. The light quickly flashing with period 0.3 second means no communication and...

When COMM module interface is used for communication, bAud defines the baud rate range is 300~19200bit/s._ Every instrument in the same communication line should be assigned to different communication address. The communication applies AIBUS protocol. Every input channel takes one address. For example, if channel number Cn=3 and Addr=10, then the communication address 10~12 are assigned to the instrument. 0: Auto tuning function is disable 1: Active auto turning function to calculate the values of parameters P, I, d and CtI. After auto tuning is accomplished, “At” will be...