AIP830 analogue output module, to achieve the analogue channel data verification, locking, protection output; support for 0 ~ 20mA, 4 ~ 20mA, 0 ~ 10mA output, through the software settings; hazardous side output: open-circuit output voltage of 24V, 0 ~ 20mA load resistance of 550Ω, 0 ~ 10mA load resistance of 1100Ω; response time: 1ms; with the output of the back to pick up with the disconnection detection function;

AIP830 Intrinsically Safe Dual-Circuit Digital Input Module, realising two switch inputs, including jitter elimination of switch inputs, change time stamp generation, etc.; supporting contact switches and NAMUR-type proximity switches; Hazardous Side Inputs: switches or proximity switches, with a distribution voltage of approx. 8.2V, and a short-circuit current of approx. 8mA; Response time: 20ms for inputs; with broken wire detection function;

AIP8307 intrinsically safe single switch input/output module, realising switch input/output, including jitter elimination of switch input, change timestamp generation, and switch output calibration, diagnosis, power-down memory, power-up protection, etc.; single-point switch input or intrinsically safe power supply drive output, configurable through software; hazardous side input: switch or proximity switch, distribution voltage max. 24V, short-circuit current About 5mA; Dangerous side output: output voltage about 24V when open circuit, output voltage >12V when current 45mA, current limit 45mA; Response time: input 20ms, output <100ms; with output retrieval and disconnection detection function;