DLP-IOR4 DLP Design Inc, DLP-IOR4 Datasheet - Page 2

• Manufacturer Part Number: DLP-IOR4
• Description: MODULE LATCHING-RELAY 4-CH
• Manufacturer: DLP Design Inc
• Series: DLP-IOR4r

Specifications of DLP-IOR4

• Accessory Type: Module Latching Relay
• Interface Type: USB
• Operating Supply Voltage: 220 V
• Product: Interface Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: USB
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 813-1011

3.0 ABSOLUTE MAXIMUM RATINGS
Stresses above those listed here may cause permanent damage to the DLP-IOR4:
4.0 WARNINGS
5.0 USB DRIVERS
USB drivers for the following operating systems are available for download from the DLP Design
website (http://www.dlpdesign.com):
Note: If you are using the dual-mode drivers from FTDI (CDM2.02.04) and wish to use the Virtual
COM Port (VCP) mode, then it may be necessary to disable the D2XX drivers first via Device
Manager. To do so, right click on the entry under USB Controllers that appears when the DLP-IOR4
is connected, select Properties, select the Advanced tab, check the option for Load VCP and click OK.
Once you unplug and then replug the DLP-IOR4 module, a COM port should appear in Device
Manager under Ports (COM & LPT).
6.0 USING THE DLP-IOR4
Simply connect the DLP-IOR4 to the PC to initiate the loading of drivers. Once the drivers are loaded,
the DLP-IOR4 is ready for use. All commands are single-byte commands. Please note that the Ping
command is the only command that results in data being returned to the host from the DLP-IOR4.
You can either utilize a simple terminal emulator program or write your own program using your
language of choice. Begin by opening the COM port, set the Baud Rate to 9600 (1 start bit, no parity,
8 data bits, 1 stop bit, no flow control), and send single-byte commands as shown in Table 1. The
Ping command can be used to locate the correct COM port used for communicating with the DLP-
IOR4, or you can look in Device Manager to see which port Windows has assigned to the DLP-IOR4.
Rev. 1.1 (September 2007)
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•
•
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Operating Temperature: 0-70°C
Current on Any I/O Pin: 4A
Unplug from the host PC before connecting to the DLP-IOR4.
Observe static precautions to prevent damage to the DLP-IOR4 module.
Windows Server 2003
Windows XP x64
Windows 98, ME
Windows 2000
A
1
B
A
2
2
B
A
Mac OSX
Mac OS9
Mac OS8
3
Linux
B
A
4
B
© DLP Design, Inc.