Compatible Ssr Modules; Usb-Ssr08 Block Diagram; Software Features - Measurement Computing USB-SSR08 User Manual

USB-SSR08 User's Guide

Compatible SSR modules

The USB-SSR08 board has locations for eight solid state relay modules that you can install in your USB-SSR08
board. The SSR modules use a standard color scheme so you can quickly identify what module type is installed.
Mounting screw threads are provided for you to easily install the SSR modules.
MCC offers SSR modules that are compatible with the USB-SSR08:
! SSR-IAC-05
! SSR-IAC-05A
! SSR-IDC-05
! SSR-IDC-05NP
Details on these SSR modules are available from our web site at
www.mccdaq.com/cbicatalog/directory.asp?dept_id=246&top_id=25.
Remove the USB-SSR08 from the enclosure to install SSR modules
You must remove the USB-SSR08 from the enclosure to access the solid state relay module mounting positions.

USB-SSR08 block diagram

USB-SSR08 functions are illustrated in the block diagram shown here.
Load

Software features

For information on the features of InstaCal and the other software included with your USB-SSR08, refer to the
Quick Start Guide that shipped with your device. The Quick Start Guide is also available in PDF at
www.mccdaq.com/PDFmanuals/DAQ-Software-Quick-Start.pdf.
Check www.mccdaq.com/download.htm
under less commonly used operating systems.
! SSR-OAC-05
! SSR-OAC-05A
! SSR-ODC-05
! SSR-ODC-05A
! SSR-ODC-05R
SSR modules 1 to 4 (Port C LO)
SSR modules 5 to 8 (Port C HI)
Figure 1-1. USB-SSR08 functional block diagram
for the latest software version or versions of the software supported
Switch S1
(I/O type)
4 Relay
driver
4 Relay
driver
1-2
Introducing the USB-SSR08
9.0 V
External
Power
Power
Monitor
Power
Regulator
500 mA
USB
USB 2.0
Microcontroller
compliant
interface
Switch S2
Switch S3
(inv/non-inv)
(pull-up/down)