GE 874E136-G06 Power Supply Monitoring Boardr

The 874E136-G06 functions as a dedicated power supply monitoring board for GE control systems. This GE unit provides continuous supervision of critical voltage rails and power quality parameters. We engineered this board to detect power anomalies before they affect system operation.

Technical Specifications and Design Features

This monitoring board weighs approximately 0.22 kilograms. Its dimensions measure 180 millimeters in height, 85 millimeters in width, and 25 millimeters in depth. The unit features a robust epoxy-coated circuit board with integrated mounting holes for secure installation.

Parameter	Specification
Manufacturer	GE
Model	874E136-G06
Category	Power Supply Monitoring Board
Voltage Inputs	5V DC, ±15V DC, 24V DC
Monitoring Channels	4 channels
Accuracy	±1% of full scale
Response Time	10 ms
Alarm Outputs	2 x relay (Form C)
Relay Contact Rating	2A at 30V DC, 1A at 120V AC
Power Consumption	1.5 W
Operating Temperature	-20°C to 70°C
Dimensions (H x W x D)	180 mm x 85 mm x 25 mm
Weight	0.22 kg

Engineers will appreciate the comprehensive monitoring capability of the 874E136-G06. This board simultaneously tracks 5V, ±15V, and 24V DC power rails. Consequently, users receive immediate notification when any critical voltage deviates from acceptable limits.

Furthermore, the 1% accuracy ensures precise voltage measurement for reliable fault detection. The 874E136-G06 responds to power anomalies within 10 milliseconds. This speed allows the system to take corrective action before control logic becomes unstable.

Alarm Configuration and Outputs

The 874E136-G06 includes two Form C relay outputs for alarm signaling. Users can configure each relay for under-voltage, over-voltage, or combination conditions. The relay contacts handle 2 amperes at 30V DC for direct connection to alarm panels.

The board provides individual LED indicators for each monitored voltage channel. Green LEDs confirm normal operation across all rails. A red LED activates when any voltage falls outside user-defined thresholds.

System Integration and Installation

You can mount this monitoring board inside control cabinets using the integrated mounting holes. The 874E136-G06 connects to power supplies through standard terminal blocks. This design allows retrofitting into existing systems without major modifications.

The board consumes only 1.5 watts of power during operation. This low power draw minimizes heat generation and ensures long component life. For reference, other GE power monitoring components share this same installation methodology.

Diagnostics and Operational Reliability

The 874E136-G06 performs continuous self-checks to verify monitoring circuit integrity. This feature ensures the board reports faults accurately when they occur. Engineers can rely on this module for critical power supervision in demanding industrial environments.