SM331 8AI RTD 300 PLC Module Logic Controller at Temperature Measurement

• Function: Automatic Control
• Certification: ISO: 9001, CE
• Transport Package: CTN
• Trademark: UniMAT
• Origin: China
• Model NO.: UN 331-7PF01-0AB0
• HS Code: 853710119
• Production Capacity: 50, 000/Year

Product Description

SM 331 8 AI temperature measurement module 300 PLC PT, Ni, Cu,   RTD

1). SM331 8AI ; 
2). Compatible with Siemens 6ES7331-7PF01-0AB0 ; 
3). Analog expansion input module ;
4). Could connect with Siemens 300 CPU ;
5). 3 year warranty ;



 

Model	SM331 8AI RTD
Product  Description	8AI; RTD temperature measurement modules
Power consumption
@ Rate value	24V DC
@ From backplane bus current consumption	50mA
@ From L+	40mA
@ Power loss	1W
The power of transmitter
@ Supply current	/
@ short-circuit protection	/
Number of analog inputs	8
Cable Length(Shielded)	Max: 200m
Input type and input range
@ voltage	/
@ current(4wire)	/
@ current(2wire)	/
@ tesistance	150Ω , 300Ω , 600Ω ,
@ thermocouple	/
@ RTD	Pt10, Pt50, Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500, Ni1000, Cu10(9.035), Cu50, Cu100
A/D resolution	16bits
Basic conversion time(per channel)	190ms
Interference frequency suppression	400/50/60Hz
Tolerance(Over entire temperature range)
@ Voltage	/
@ Current	/
@ resistance	± 0.1%
@ temperature	± 1C
Interrupts
Diagnostic interrupt	Per group Yes, Configurable
Limit-value interrupt	Yes, Configurable
Isolation tested for contact
@ Between channels	Yes
@ Between channels and backplane bu	Yes
Front connector	40-pin
Dimensions(W x H x D)(mm)	40× 125× 120
Order Number	UN 331-7PF01-0AB0