
AC-400R-3T-TH MANUAL
22
Product Wring Method
Analog output option board
1. DDC - 400R is a function not provided and uses the DDC - 401R equipped with an additional optional board.
2. By operating the internal DIP switches, you can select and output 4 ~ 20mA, 2 ~ 10V, 1 ~ 5V.
AO1
AO2
AO3
+ -
+ -
+ -
Cooling
proportion
Heating
proportion
Humidification
proportion