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Industrial Automation

CJ1W-PRM21

PROFIBUS-DP Master unit

CJ1W-PRM21

PROFIBUS-DP master class one with support of DP-V1 data types.

last update: February 7, 2014

Model			Remarks
CJ1W- PRM21	Main function	Basic PROFIBUS-DP master Class 1 functions plus: DPV1 data types support
	Unit No.	0-15	Special CPU unit
	Maximum number of units mountable per PLC	16	Maximum depends on PLC CPU-type
	Configurator	CX-PROFIBUS, FTD/DTM based configurator	Incorporates a Generic DTM to use with GSD-file based slaves
	Supported baud rate(s)	All baud rates as specified by the standard EN50170 Volume 2, the PROFIBUS extensions to EN50170, as well as the standard IEC61158: 9.6 kBit/s, 19.2 kBit/s, 45.45 kBit/s. 93.75 kBit/s, 187.5 kBit/s, 500 kBit/s, 1.5 MBit/s, 3 MBit/s, 6 MBit/s, 12 MBit/s	The baud rate value to be used must be selected through the Configurator.
	Selectable PROFIBUS address	0-125	Set through the configurator
	Maximum number of PROFIBUS slaves	125
	Maximum number of I/O points	7168 words
	Maximum number of I/O points per PROFIBUS slave	244 bytes In / 244 bytes Out
	Control and status ares size	25 words
	Supported Global_Control services	- Sync - Unsync - Freeze - Unfreeze - Clear	Through Control Area
	Supported Master-Slave communication services	- Data_Exchange - Slave_Diag - Set_PRM - Chk_Cfg - Global_Control
	Power consumption	400 mA at 5 V
	Dimensions	90 x 65 x 31 mm
	Weight	100 gr
	Ambient temperature	Operating: 0 °C to 50 °C

last update: February 7, 2014

Product Category

Automation Systems
- Programmable Controllers
  - CJ1
    - CPU Bus Units

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