EDI SSM-12LE User Manual

THIS MANUAL CONTAINS TECHNICAL INFORMATION FOR THE SSM-6LE, SSM-
6LEip, SSM-6LEC, SSM-12LE, SSM-12LEip, and SSM-12LEC SERIES SIGNAL
MONITOR.
REVISION: MARCH 2012
pn 888-1216-002
SSM-LE Series
NEMA TS-1
Enhanced Signal Monitor
Operations Manual

EDI SSM-12LE Specifications

General

Type	Sound Level Meter
Resolution	0.1dB
Power Supply	9V battery
Measurement Range	30 dB to 130 dB
Accuracy	+/- 1.5dB
Display	LCD
Operating Temperature	0°C to 40°C

Summary

Standard NEMA Functions

Conflict Monitoring Function

Detects and reports conflicting signals between channels, entering fault mode when detected.

Red Fail Monitoring

Monitors for absence of voltage on all signal inputs for a channel, triggering a fault.

Power Failure Detection

Enhanced Features

Advanced Monitoring and Special Modes

Details Recurrent Pulse Detection and Flashing Yellow Arrow (FYA) monitoring modes.

ECcom Interface and Software

Installation and Configuration

Core Installation and Programming

Guides through permissive channel programming, flash time, and SSM switch settings.

Unit Option and FYA Configuration

Details various unit option settings including GY Enable, LEDguard, and Flashing Yellow Arrow modes.

Technical Specifications

Electrical and Environmental Specs

Mechanical and Timing Specs

Provides mechanical dimensions and critical timing function specifications.

Wiring Assignments

SSM-12LE Connector Details

SSM-6LE Connector Details