Honeywell|05701-A-0327|Single-Channel 4-20mA Control Card
Description
Honeywell 05701-A-0327 is a single-channel 4-20mA control card for the System 57, designed for gas detection with loop-powered or separately powered transmitters.
Features
- Supports 4-20mA gas detectors
- Configurable alarm settings
- Modular rack integration
- LCD and LED status display
Technical Specifications
-
Input Type
Single 4-20mA channel, compatible with loop-powered or separately powered transmitters. -
Power Supply
24V DC nominal, range 18-32V DC. -
Power Consumption
3.25W typical. -
Analog Output
4-20mA output, 0.1mA resolution. -
Digital Communication
RS485/RS422 with MODBUS RTU protocol. -
Alarm Levels
Three configurable alarms, adjustable 0-100% FSD in 1% steps. -
Relay Outputs
Supports up to 4 SPCO relays via interface card, rated 250V AC, 5A. -
Display
Four-part LCD: 25-segment analog, 4-character digital/message. -
Operating Temperature
-10°C to +55°C. -
Humidity Range
0-90% RH, non-condensing. -
Dimensions
160mm x 100mm x 20mm (H x W x D). -
Weight
Approximately 200g. -
Electronic Drift
Less than ±2% over 6 months. -
Certifications
Complies with EN50270 for EMC.
Honeywell|05701-A-0327|Single-Channel 4-20mA Control Card


Honeywell|05701-A-0327|Single-Channel 4-20mA Control Card
Description
Honeywell 05701-A-0327 is a single-channel 4-20mA control card for the System 57, designed for gas detection with loop-powered or separately powered transmitters.
Features
- Supports 4-20mA gas detectors
- Configurable alarm settings
- Modular rack integration
- LCD and LED status display
Technical Specifications
-
Input Type
Single 4-20mA channel, compatible with loop-powered or separately powered transmitters. -
Power Supply
24V DC nominal, range 18-32V DC. -
Power Consumption
3.25W typical. -
Analog Output
4-20mA output, 0.1mA resolution. -
Digital Communication
RS485/RS422 with MODBUS RTU protocol. -
Alarm Levels
Three configurable alarms, adjustable 0-100% FSD in 1% steps. -
Relay Outputs
Supports up to 4 SPCO relays via interface card, rated 250V AC, 5A. -
Display
Four-part LCD: 25-segment analog, 4-character digital/message. -
Operating Temperature
-10°C to +55°C. -
Humidity Range
0-90% RH, non-condensing. -
Dimensions
160mm x 100mm x 20mm (H x W x D). -
Weight
Approximately 200g. -
Electronic Drift
Less than ±2% over 6 months. -
Certifications
Complies with EN50270 for EMC.