Honeywell 05704-A-0121 Four-Relay Interface Card

Overview

The Honeywell 05704-A-0121 is a four-relay interface card designed for industrial control systems. It enables reliable switching and isolation of multiple output circuits, supporting control of actuators, alarms, and other field devices.

General Information

Part Number: 05704-A-0121

Manufacturer: Honeywell

Brand: Honeywell

Country of Origin: USA

Series: Industrial Interface Modules

Type: Four-Relay Interface Card

Application: Switching and control of multiple industrial outputs

Technology: Electromechanical relay interface with channel isolation

Power Specifications

Supply Voltage: 24 V DC

Power Consumption: Low, dependent on relay activation

Input: Control signals from system backplane or controller

Protection: Overvoltage and short-circuit protection

Indicators: LED indicators for relay status

Communication & Interface

Interface Type: Relay output channels

Signal Type: On/Off output signals

Channel Configuration: 4 relay outputs

Diagnostics: Channel-level monitoring and fault detection

Compatibility: Compatible with Honeywell industrial control systems

Environmental

Operating Temperature: 0°C to +55°C

Storage Temperature: -20°C to +70°C

Humidity: 5% to 95% RH, non-condensing

Protection Rating: Designed for mounting in industrial control enclosures

Dimensions & Weight

Dimensions (L × W × H): 132 × 25 × 119 mm

Weight: 0.23 kg

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