Analog Input

Input Channels

8 single-ended analog input channels

Input Type

Current input

Measurement Range

±20mA, 4~20mA, 0~20mA

Default factory setting: ±20mA

Sampling FrequencyNote 1

Total channels: 10 sps

Per channel = 10 sps / number of enabled channels Note 2

Resolution

24-bit (under linear mapping: uploaded data is 16-bit)

Measurement Accuracy

Better than 0.1%

Isolation Voltage

1500 VRMS (surge protection voltage)

Range Setting

Each channel can be individually configured for range

Power Distribution Output

Power Distribution Output

8-channel current power distribution output for sensor power supply

Output Type

Constant current 25 mA per channel (customizable low current output, minimum 1 mA)

Load Resistance

<960Ω

Others

Communication Interface

RS485

Baud Rate

1200~115200 bps

Data Communication RateNote 3

Maximum 180 times/second (total channels of a single module, at 115200 bps)

Maximum 24 times/second (total channels of a single module, at 9600 bps)

Maximum 3 times/second (total channels of a single module, at 1200 bps)

Watchdog

Software watchdog

Power Supply Voltage

+10~30 VDC

Power Protection

Reverse power protection

Power Consumption

Rated 0.5 W @ 24 VDC

Operating Temperature

-10℃ to +70℃

Storage Temperature

-20℃ to +85℃