Autonics SCM-38I - Communication Converter Module

Name: Autonics SCM-38I - Communication Converter Module
Brand: Autonics
SKU: AutonicsSCM-38I
Price: 154.00 USD
Availability: InStock

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Autonics SCM-38I RS232C to RS485 converter

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Communication Converter Module (RS232c - RS485 convertible),1200~115200bps,distance: Max. 1.2 km,32 Multi-Drop, 12-24VDC

Converting Signal: RS232C ↔ RS485
Available communication distance: RS485: Max. 1.2km
Insulation type: Isolation
Connection method: RS232C: D-sub 9-pin
RS485: 4-wire screw terminal (2-wire communication method)
Power supply: 12-24VDC

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Description

Autonics SCM-38I - Communication Converter Module

SCM Series - Communication Converter

Converting Signal: RS232C ↔ RS485
Available communication distance: RS485: Max. 1.2km
Insulation type: Isolation
Connection method: RS232C: D-sub 9-pin
RS485: 4-wire screw terminal (2-wire communication method)
Power supply: 12-24VDC

The SCM series communication converters are available in various types, to offer easy signal conversion and flexibility for building diverse systems. Wireless, USB-RS485, RS232C-RS485, USB-Serial, and temperature transmitters are available.

Manuals/Guides

Manufacturer Specs

General Specifications
Model		SCM-US48I	SCM-38I	SCM-US
Power supply		5VDC USB bus Power	12-24VDC ± 10%	5VDC USB bus Power*1
Power consumption		Max. 1W	Max. 1.7W	Max. 1W
Max. com speed*2		1,200 to 115,200bps(Recommended : 9,600bps)
Communication type		Half duplex type
Available com. distance		USB: Max. 1m ± 30% RS485: Max.1.2km	Max. 1.2km	1.5m(not extension)
Multi-drop		Max. 31 multi-drop		----
Protocol*2	Data bit	5 to 8 data bits		----
	Stop bit	1 or 2 stop bits		----
	Parity bit	None/Odd/Even		----
Connection type		USB: B type connector	RS232: D-sub 9Pin	USB: A type connector
		RS485: 4-wire screw terminal(2wire communication type)		Earphone jack(4 pole stereo phone plug)
Isolation type		Isolation		Non-isolation
Dielectric strength		Between terminals and case:200VAC 50/60Hz for 1 min. Between USB and RS485:2500VAC 50/60Hz for 1 min.	Between terminals and case:200VAC 50/60Hz for 1 min. Between RS232C and RS485:2500VAC 50/60Hz for 1 min.	----
Insulation resistance		Min. 100MΩ(at 500VDC megger)		-----
Noise strength		±500V the square wave noise(pulse width: 1㎲) by the noise simulator -		-----
Vibration	Mechanical	0.75mm amplitude at frequency of 10 to 55Hz in each of X, Y, Z directions for 1 hour
	Malfunction	0.5mm amplitude at frequency of 10 to 55Hz in each of X, Y, Z directions for 10 minutes
Shock	Mechanical	300m/s(approx. 30G) in each of X, Y, Z directions for 3 times
	Malfunction	100m/s(approx. 10G) in each of X, Y, Z directions for 3 times
Environment	Ambient temperature	-10 to 55℃, storage: -20 to 60℃
	Ambient humidity	35 to 85%RH, storage: 35 to 85%RH
Approval
Accessory		UUSB 2.0 AB type connector (length: 1m)	----e
Unit weight		Approx. 34.5g	Approx. 46g	Approx. 41g
1: USB bus power is supplied from PC or USB host controller. 2: Protocol and communication speed are set by Hyper terminal. DAQMaster, ParaSet, Modbus Poll.When communicating with Autonics products, set communication speed to 9,600bps. There might be some differences in the specification above depending on PC environment. Environment resistance is rated at no freezing or condensation.