SM321-1BH02 DIGITAL INPUT CHINA-MADE Compatible products

SM321-1BH02 Digital input module

Product Features:

● Reverse polarity protection function

● Bus/ Channel isolation,Reliability

● Compatibility design, Convenient application

Product Specifications

Type	SM321 16 input
Picture
Product Introduction	16 input,24V DC Stable,Strong anti interference capability
Technical specifications
Order No.	JAD 321-1BH02
Power loss
●Bus current consumption	About 18mA
●Total Power Dissipation	About 3.5W
Input number	16
Cable length(shield)	1000m
Cable length(unshield)	600m
Input voltage
●Rated value	24V DC
●“0” Signal	-30~5V DC
●“1” Signal	15~30V DC
●Frequency range	/
IO Input Current	7mA
Input Delay
●From 0 To 1,Min.	1.2~4.8ms
●From 1 To 0,Min.	1.2~4.8ms
Front connector	20 Pin
input characteristic	Source type
2 line BERO connect	support
Allowed static current	1.5mA
Insulation test voltage	500V DC
Isolation
●Between channel and bus	effective
●interchannel	effective
Status indicator	Green LED for each channel
Temperature	0~60℃
Dimension (W*H*D)	40×125×120
Weight	About 220g

Wiring diagram

SM321-1BH02

Order Data

Specifications	Order NO.
SM321 16 digital inputs,24VDC,Source type input,Optical isolation	JAD 321-1BH02

JAD Electric Co., Ltd., was founded in 2007. The persistent efforts on R&D made it possible for JAD to develop rapidly from a parts manufacturer to a provider of complete sets of PLC & Motion Control products and automation solutions.
 
Now JAD Electric can provide JAD 300, PROFIBUS Remote IO, etc. JAD products are sold around the world and are widely used in various fields, such as metallurgy, printing, textiles, plastics, environment protection, building materials, food and beverage, rail traffic, etc. 
 
The constant pursuit of high-quality products and superexcellent service, and the strict Quality Management System make it possible for JAD to output “zero-defect” products. Excellent technical support is a strong assurance for us. What is more, the powerful Distribution System and Logistics Network permit JAD to response the voice of customers efficiently. The qualified sales team allows JAD to be with customers and to be a reliable cooperation partner.