SIMPLIFIED SCHEMATIC

Figure 1. DMS-EB Schematic Diagram for DMS-30 Meters

FEATURES

Accommodates 3½ and 4½ digit meters

Gain (span) and offset (zero) adjustments for

DMS-30 meters

Input divider network for high voltages

Operate meter and board from +5V supply or

9/12V battery

Solder gaps for decimal placement

Same size as DMS-30/40 Series meters

2.02" (51.31mm)L x 0.83" (21.08mm)W

PRODUCT OVERVIEW

The DMS-EB Application Board covers many common panel meter applications while providing

simple signal and power I/O terminations (via a standard MOLEX connector) for DATEL's DMS-30 and

DMS-40 Series, LED/LCD Display, Digital Panel Voltmeters. The unique plug-and-play design of the

DMS-EB makes changing from application to application and meter to meter quick, easy and inexpensive.

The highly versatile DMS-EB has provisions for such common applications as attenuation of high

input voltages, gain (span) and offset (zero) adjustments, 9/12V battery operation, and direct decimal

point placement. The DMS-EB is compatible with all four versions of the DMS-30 and DMS-40 Series

(±200mV, ±2V, ±20V and ±200V) making it interchangeable from meter to meter and application to

application. Solder gaps conveniently placed on the board are easily bridged or cut configuring the board

to meet each application's specific requirements.

This low-cost addition to DATEL's expanding line of miniature meters is evidence of our continuing

commitment to offer the most versatile, easy-to-use, panel meter products.

NOTE:

Components are user-supplied and not part

of the standard product.

DMS-EB

Multi-Purpose Application Board for DMS-30 & DMS-40 Series Meters

For full details go to

www.murata-ps.com/rohs

www.murata-ps.com

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