Basic parameters
Size: 480 mm * 250 mm * 130 mm
Weight: about 6 kg
Working voltage: AC220V 50 Hz
Output voltage: DC24V

Channel Number: simulation can provide 16, 32, road, digital signals can provide up to 255
Display: can display 4 or 14 road one screen at a time

Signal Input: 485 digital signal, analog (4-20 mA current) signal input

Communication Interface:
(optional) 1 road RS232 and RS485 digital bus interface,
Standard ModBus RTU protocol or non-standard,

Can connect the computer monitor

Wave rate: 9600 bps

Alarm way: First alarm more than 90 dB alarm way;

Second Alarm more than 120 dB

Control  output:
8 bus channel relay, a common relay, line 1 public relay.
(optional) 32 channel relay control AC 250 V 5 A, 7 A DC 30 v

Sampling Accuracy: 12 bit AD
Measurement range: 0-9999 (can be set)
Connection mode: analog signal lines to two or three,

Four wire Digital signal
(two signal lines, two power cord)
Temperature range: - 10 ℃ ~ 50 ℃
Humidity: 15% ~ 70% (RH) no condensation

Widely used in METALLUGICAL, TUNNELS, POWER PLANT, CHEMICAL INDUSTRY, UNDERGROUND PIPES and other places, can effectively prevent from accident.