Advertisement
APPENDIx
ModBus
Modbus I/O
A large number of devices in the unit are controlled via a RS-485
bus built into the unit controller using Modbus protocol . These
devices are:
• One or more ECM Supply Fans
• One or more ECM Return/Exhaust Fans
• Energy Recovery Wheel ECM
• Gas heat Controller
• Variable Capacity Compressor Control Boards
Figure 33: Modbus Network Configuration
DAIKIN APPLIED
200
MICROTECH UNIT CONTROLLER
Advertisement
Need help?
Do you have a question about the MICROTECH 4 and is the answer not in the manual?
Questions and answers