DSP-CM44 Communication Module/RS485
Communication Module/RS485
Main Feature
- Internal communication with a converter of VIP Series by RS232 (DSP-VIP-PL/PM , DSP-VIP-RL/RTL, RM/RTM)
- External communication with a Master(PC, PLC) through 485/422 as a RTU,Modbus
- Able to communicate with PC directly through a protocol converter of 485 < > USB/232
- Convenient engagement for a termination resistance of extreme end unit by DIP SW
- Possible to meet 485 or 422 by the DIP SW selection
- Responsible for Communication speed : 9.6Kbps~ 115.2Kbps
- CM-44E : Ethernet, Modbus TCP
- Convenient wiring connection through RJ45 or 10P screw terminal
- RJ45 : diagnostic communication test of each unit through "Samdsp"
- Screw terminal : actual wiring connecion in installed field
