Honeywell FC-SDOL-0424 Digital Output Controller

The number of channels is reduced to 4, suitable for small and medium-scale control scenarios (such as local equipment start/stop and single-station automation), saving more installation space.

Each channel has independent optoelectronic isolation, and the anti-interference capability is consistent with that of the FC-SDO-0824 to ensure stability in industrial environments.

Dry Contact Output: Switches through relay contacts, supports external high-voltage/high-current loads (such as 220V relay coils), and requires an external relay.

Wet Contact Output: Transistor/MOSFET outputs DC 5-30V level signals to directly drive low-power devices (such as solenoid valves and indicator lights).

Protection Design: Each channel integrates overcurrent protection and inductive load freewheeling diodes to prevent module damage caused by short circuits or back electromotive force.

Supports Modbus, Ethernet, and Honeywell proprietary protocols, enabling real-time interaction with the host computer on output status (such as channel faults and load anomalies).

LED indicators display channel status and fault information in real time for convenient on-site maintenance.

Local Production Lines: Controls the start/stop of a single motor and the action of small solenoid valves (such as injection molding machine mold switching and packaging machine sealing control).

Laboratory Equipment: Drives the switch execution components (such as valves and pumps) of experimental instruments and cooperates with PLC to realize process automation.

Single-Point Access Control: Controls the switching of a single electromagnetic lock and doorbell triggering, interlocking with card reader signals.

Fire Protection Zones: Drives zone alarm lights and the start/stop of smoke exhaust fans, suitable for small building fire protection systems.

Local Control of Power Distribution Cabinets: Drives circuit breaker closing coils and indicator light signals to assist in local operation of small substations.

New Energy Single Equipment: Controls photovoltaic inverter circuit breakers and small wind power pitch solenoid valves, suitable for distributed energy scenarios.

Local Machine Tool Control: Controls coolant switching and chuck clamping signals, suitable for automation transformation of small machine tools.

Logistics Sorting Units: Drives single-station sorting solenoid valves and cooperates with sensors to realize small-parts material sorting.

Dry contact output is used for AC/DC high-voltage loads (such as 220V relays), and an external relay is required as an intermediate driver.

Wet contact output is used for DC 5-30V loads (such as 24V solenoid valves), and it is necessary to confirm that the current does not exceed 2A when directly connected.

When paired with the Honeywell Experion DCS, quickly configure through proprietary protocols.

When integrating with third-party PLCs, use the Modbus RTU/TCP protocol and pay attention to electrical compatibility (such as matching between PLC input levels and output signals).

Inductive loads (such as motors and solenoid valves) must be externally connected with surge absorbers or freewheeling diodes to prevent back electromotive force from damaging the module when turned off.

When mixing and configuring input modules (such as FC-SDI-1624), it is recommended to install them in partitions through rails to facilitate fault isolation.