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Detector Electronics Corp. (Det-Tronics)
EQ3730 EDIO Enhanced Discrete I/O Module

EQ3730 EDIO Enhanced Discrete I/O Module

Product catalog summary

Overview
The 8 Channel Enhanced Discrete Input/Output (EDIO) Module is designed to enhance the Det-Tronics Eagle Quantum Premier™ System by expanding its input and output capabilities. It ensures continuous and automated fire/gas protection with supervision of system inputs/outputs and monitoring of the Local Operating Network/Signalling Line Circuit (LON/SLC) in the controller.

Key Features

Eight configurable input/output channels for supervised or unsupervised operation.
Supports fire detection devices and signaling or releasing output operations.
LED indicators for active and fault conditions.
Class A wiring support by combining two channels.
DIN rail or direct panel mounting options.
Complies with NFPA 72 and is RFI and EMI hardened.

Specifications

Power Requirements: 3 watts nominal, 7 watts maximum.
Input Voltage: 24 Vdc nominal, 18 to 30 Vdc.
Temperature Range: Operating from –40°F to +185°F.
Humidity Range: 0 to 95% RH, non-condensing.
Certification: FM/CSA, CENELEC, CE compliant.

Operation
Each channel can be configured as an input for devices like manual alarm stations or sensors, or as an output for notifications. Channels can be supervised or unsupervised, with input types including Alarm, Trouble, Supervisory, Gas High or Low Alarm. The module communicates with the EQP Controller to activate appropriate logic.

Installation
Connections are made to field wiring connectors. The module supports various wiring configurations for supervised and unsupervised inputs and outputs. Specific wiring diagrams must be followed for different configurations, such as Class A or B wiring.

LED Indicators
LEDs on the module indicate device status, with red for active conditions and yellow for trouble. They are tested upon power-up to ensure functionality.

Mounting
The module can be mounted on a DIN rail or directly to a panel, suitable for NEMA or IP enclosures. Mounting options must be specified when ordering.

Conclusion
The EDIO Module enhances the Det-Tronics Eagle Quantum Premier™ System by providing flexible and reliable input/output capabilities, ensuring robust fire and gas protection through continuous monitoring and supervision.

Supervised Output Configuration
The document describes various supervised output configurations for notification and agent release systems. EOL resistors are used, but shunt/flyback diodes are not required due to built-in circuit protection within the DCIO module.

Output Configuration Types
The configurations include Class B, Style Y, and Class A, Style Z for notification, and Class A wiring for agent release. The output can be configured for latching, continuous, supervisory, trouble, or timed response.

Wiring and Voltage Requirements
To ensure adequate operating voltage, the maximum wiring length from the power source to the output device must not exceed specified values. For deluge and pre-action systems, the input voltage to the EDIO must be between 21 to 30 VDC, and wiring must comply with FM Approval requirements.

Ordering Information
The document provides ordering details for the EQ3730EDIO 8 Channel Enhanced Discrete Input/Output Module, including options for panel or DIN rail mount, and resistor types.

Contact Information
For additional information or assistance, contact Detector Electronics Corporation at their Minneapolis address or through provided phone numbers and email.

Tables
Two tables are included, detailing maximum wire lengths for releasing applications and FM approved solenoids for deluge and pre-action applications, with specifications for different wire gauges and solenoid models.

Catalog excerpts

EQ3730 EDIO Enhanced Discrete I/O Module -1

The 8 Channel EDIO Module is specially designed toexpand the Input and Output capability of the Det- Tronics Eagle Quantum Premier > System.The unit is designed to provide continuous andautomated fire/gas protection, while ensuring system operation through continuous supervision of System Inputs/Outputs and Local Operating Network/Signalling Line Circuit (LON/SLC) monitoring in the controller.The EDIO module provides eight channels ofconfigurable input or output points that can be programmed for supervised or unsupervised operation. Each input point can accept fire detection devices such as heat, smoke, or unitized flame detectors. Each output point can be configured for signaling or releasing output operation. Each channel on the module is provided with individual indicators for active and fault conditions. > Each channel on the EDIO module can be configured as an input to accept a connection from manual alarm stations, heat sensors, smoke sensors, pressure sensors, or as an output for notification or releasing.Both input and output circuits can be configured aseither a supervised or an unsupervised point. Each input point is also assigned a circuit type, such as: Alarm, Trouble, Supervisory, Gas High or Low Alarm, or other. The EDIO module reports to the EQP Controller and activates the appropriate static or user logic in the EQP Controller.The EDIO module supports ANSI/NFPA Class A, Style 7communications with the Eagle Quantum Premier Controller. IMPORTANT For Class A wiring, two input/output channels are combined, thereby supporting up to four input/output circuits.NOTEAn input must be active for at least 750 milliseconds in order to be recognized. The EDIO module can be mounted directly to a panel, or it can be DIN rail mounted. System status can be determined using the trouble-shooting procedures, Eagle Quantum Safety System Software (S3) and thestatus indicators on the module. > 1.1 ٩ > Detector Electronics Corporation 2005 2/0590-1189 size="-1">

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EQ3730 EDIO Enhanced Discrete I/O Module -3

1 6 1 6 1 6 1 6 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 4.6(11.7)5.02(12.7) 2.5(6.4)1.42(3.6) 5.35(13.6) ABCABCABCABCABCABCABCABC ABCABCABCABCABCABCABCABC 1.66(4.2)5.35(13.6)1.9(4.8) 4.6(11.7) A2288 PANEL MOUNTING DIMENSIONSDIN RAIL MOUNTING DIMENSIONS Figure 1Dimensions of the EDIO Module in Inches (Centimeters) INPUT / INITIATING DEVICE CIRCUITS OUTPUT / NOTIFICATION / RELEASING OR UNSUPERVISED DEVICE CIRCUITS Vinז 1 Vdc). UNSUPERVISED OUTPUT RATING (Per Channel) UNSUPERVISED INPUTח 2 amperes at 30 Vdc maximum. Automatic short circuit protection provided. Instantaneous short circuit current < 15 amperes....

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EQ3730 EDIO Enhanced Discrete I/O Module -5

2 + SUPPLY AINԖ / OUT+ BCOMMON C 1 > C2090 3 EOLRESISTOR10 K עĦ 2 + SUPPLY AIN / OUT+ BCOMMON C 1 > C2091 6 5 + SUPPLY AIN֖ / OUT+ BCOMMON C 4 3 > EOLRESISTOR10 K Ω 2 + SUPPLY AIN / OUT+ BCOMMON C 1 > B2291 3 > INLINERESISTOR3.3 K EOLRESISTO ֢Ħ R 10 K Ω 2 + SUPPLY AIN / OUT+ BCOMMON C 1 > C2092 6 5 > INLINERESISTOR3.3 K ֢Ħ + SUPPLY AIN / OUT+ BCOMMON C 4 3 > EOLRESISTOR10 K ֢Ħ 2 + SUPPLY AIN / OUT+ BCOMMON C 1 > B2292

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EQ3730 EDIO Enhanced Discrete I/O Module -6

INOUTUNUSEDOUTOUTININ > + SUPPLY A IN/OUT+ BCOMMON C 1 -R L1L1 -R L1 -R > EOLRESISTOR5 K ֢Ħ L1 L2 L1 L2 L1 L2 2 > A228 3 3 > 3 2 + SUPPLY AINԖ / OUT+ BCOMMON C 1 NOTE: SHUNT/FLYBACK DIODES DO NOT NEED TO BE INSTALLED ON THE FIELD DEVICE. CIRCUIT PROTECTION IS PROVIDED WITHIN THE DCIO MODULE.

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