This product is no longer available. Some accessories, replacement parts, or services may still be available.
| Services Available | |
|---|---|
| Repair | No |
| Free Support | Yes |
Überblick
Das SC-USB ermöglicht die Verbindung eines Campbell-Datenloggers mit dem USB-Port eines Rechners. Das SC-USB ist optisch isoliert wodurch das Rauschen der Stromversorgung am PC eliminiert wird. Das SC-USB kann anstelle des SC32B-Interfaces verwendet werden.
Lesen Sie mehrFunktionen und Vorteile
- Zur Verbindung eines PCs mit dem CS I/O-Port des Datenloggers
- Schützt Komponenten vor Schäden durch Elektrizität
- Hohe Datentransferraten: bis zu 1Mbps
Bilder
Technische Beschreibung
The SC-USB Optically Isolated Interface is used to connect a data logger's CS I/O port to a PC's USB port. Multiple devices can be connected to the SC-USB in parallel. Because the connection is optically isolated, the SC-USB interface can replace an SC32B/USB converter combination. Optical isolation helps eliminate noise pickup associated with PC power supplies and ground connections.
The SC-USB supports synchronous high-speed data transfer for up to 1 Mbps (when supported by data logger). Asynchronous communication is supported from 9600 to 115200 bps. The USB transfer rate is up to 12 Mbps.
Spezifikationen
| Power | Drawn from the PC and data logger |
| CS I/O Port | Opto-isolated (signal isolation only) from the PC’s USB port to 47 Vac or dc |
| Operating Temperature Range | -25° to +50°C |
| Cable Description | Type-A male to type-B male |
| Campbell Scientific Protocols Supported |
|
| Cable Length | 1.8 m (6 ft) |
| Dimensions | 7.5 x 4 x 2 cm (3 x 1.6 x 0.8 in.) |
| Weight | 85 g (3.0 oz) |
Current Drain |
|
| Drawn from Data Logger |
|
| Drawn from PC |
|
Communication Rates |
|
| Asynchronous | 9600 bps to 115 kbps |
| Synchronous | Up to 1 Mbps |
Kompatibel mit
Please note: The following shows notable compatibility information. It is not a comprehensive list of all compatible products.
Datenlogger
| Product | Compatible | Note |
|---|---|---|
| CR1000 (retired) | ||
| CR200X (retired) | ||
| CR216X (retired) | ||
| CR3000 | ||
| CR5000 (retired) | ||
| CR6 | ||
| CR800 (retired) | ||
| CR850 (retired) | ||
| CR9000X (retired) |
Additional Compatibility Information
USB version
The SC-USB uses USB version 1.1.
PC Operating System
The PC drivers support Windows 2000, XP, Vista, 7, 8, and 10 operating systems.
Dokumente
Broschüren Produkte
Downloads
SC-USB Drivers v.2.10.00 (6.37 MB) 21-05-2014
The SC-USB's Software drivers for use with Windows Operating Systems. Liste der ÄnderungenSC-USB Firmware v.03 (8 KB) 25-09-2009
Current version of the SC-USB firmware. The SC-USB utility is used to update the firmware in the SC-USB.
FAQs für
Number of FAQs related to SC-USB: 4
Alle anzeigenWenige anzeigen
-
The combination of the USB to serial (17394) and the SC32B is basically the same as the SC-USB. Both options enable communication between a computer and a datalogger with a CS I/O port.
-
See the table for a detailed comparison:
17394
USB-serial cableSC32B
SC929
SC-USB
Useful for Connecting
PC USB port to datalogger RS- 232 port
Datalogger CS I/O port to laptop COM port
Datalogger CS I/O port to laptop COM port
Datalogger CS I/O port to PC USB port
Connectors
USB A male – 9-pin male
9-pin male – 9-pin female
9-pin male – 9-pin female
USB B female – 9-pin male
Length
6 ft
3 in.
6 ft
1.6 in. Power Consumption
N/A
Active <200 a="" --200--="">
8 mA continuous
Active <20 ma="" --20--="">
Optically Isolated
No
Yes
No
Yes
Operating Temperature
N/A
-25° to +50°C
-25° to +50°C
-25° to +50°C
Maximum Data Transfer Rate
1 Mbps USB
115200 bps
9600 bps
1 Mbps USB
-
Many of our more recent data loggers have a Micro B USB port. Simply use a Type A to Micro B, male-to-male cable. Although any USB cable, with the correct connectors and drivers, should work, there is a better chance of success using a cable supplied by Campbell Scientific.
For data loggers with an RS-232 port, only a serial or USB to RS-232 cable (sometimes called a USB-to-serial-adapter cable) is needed. Although any USB to RS-232 cable should work with the appropriate drivers, there is a better chance of success using the USB to RS-232 cables sold by Campbell Scientific.
There are several options for data loggers that don’t have an RS-232 port but have a CSI/O port:
- Use the SC-USB connector/interface instead of the SC32B.
- Use the SC32B with a 17394, USB-to-9-pin male RS-232 cable.
- Use a user-supplied USB interface with the SC32B.
For data loggers with a CSI/O and RS-232 or USB port, it is not necessary to use the SC32B unless there is another device connected to the RS-232 port or there are concerns about low-level noise from a permanently connected, ac-powered computer.
-
Communication through the datalogger’s CS I/O port requires an interface that converts the computer’s RS-232 voltage levels to the CMOS levels of the datalogger. Typically, that interface is an SC32B. The SC32B connects to the datalogger’s CS I/O port via an SC12 or serial cable and connects to a computer’s 9-pin serial port via a serial cable. When the computer does not have a serial port, a 9-pin serial-to-USB cable, such as pn 17394, can be used with the SC32B. Alternatively, instead of the SC32B, use the SC-USB.