Yudian AI Series Operating Instructions

9
need to be modified by field operators, the parameter EP can be set as :
EP1=SP1, EP2=SP2, EP3=SP3, EP4=SP4, EP5=none, Loc=0
Then only parameter SP1~4 can be displayed and modified, but via
communication, on the host computer, all parameters can be displayed and
modified.

Yudian AI Series Specifications

General

Control Mode	On/Off
Input Type	Thermocouple (K, S, T, E, J, B, N), RTD (Pt100, Cu50), Linear Current (4-20mA), Linear Voltage (0-5V, 1-5V)
Output Type	Relay, SSR, Linear Current (4-20mA)
Power Supply	AC 90-260V, 50/60Hz or DC 24V
Communication	RS485 Modbus RTU
Accuracy	±0.2%FS
Operating Temperature	0-50°C
Storage Temperature	-20-60°C
Humidity	85% RH (non-condensing)
Protection	IP65 (Front Panel)