The SCM7BP16-DIN is a 16-channel backpanel designed for use with SCM7B analog modules, featuring DIN-rail mounting clips compatible with EN 50022-35 x 7.5 (35 x 15) or EN 50035-G32 type rails. It supports system-side signal connections via two DB25 (male) connectors with 4-40 screw locks and field-side termination through three screw terminals per channel, accepting 10-24 AWG wire. The backpanel operates from +14VDC to +35VDC, includes 1/4 A fuses per channel for protection, provides 1500Vrms isolation between input and output and between channels, and functions within a temperature range of -40°C to +85°C with 95% noncondensing relative humidity. Cold junction compensation for thermocouple modules is enabled by an integrated temperature sensor under the field-side terminal block, and a socket for the SCM7BXR1 current-to-voltage resistor is provided for each channel.
The SCM7BXEV (Figures 1 and 2) is a single channel backpanel that can accept any of the SCM7B analog modules. It is meant to be used primarily for module evaluation. Unlike multiple channel backpanels, the single high-level system output (or input) signal is routed to all channel pins on the system interface DB25 connector. The backpanel contains four standoffs to allow mounting, using a #6 or smaller screw.
| Dataforth Corporation | |
|---|---|
| Product Category | Data Acquisition |
| Product Number | SCM7BP16-DIN |
| Product Name | 16 channel backpanel (DIN) |
| Form Factor | DIN Rail |
| User Interface | None |
| Application | General Lab & Industrial |
| Agency Approval | CSA, CE |
