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
Ready for Fast Shipping!