Safety Manager Digital Output FTA | Honeywell FC-TDOL-0724
Manufacturer: Honeywell
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Part Number: FC-TDOL-0724 CC V1.0
Condition：New with Original Package
Product Type: Digital Output Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Honeywell FC-TDOL-0724 CC V1.0 Digital Output FTA
Configured for relay contact switching and field wiring supervision in Honeywell Safety Manager systems, the Honeywell FC-TDOL-0724 CC V1.0 (FC-TDOL-0724) Line-Monitored Digital Output Field Termination Assembly provides direct physical and electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | FC-TDOL-0724 CC V1.0 / FC-TDOL-0724 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 0.63 kg |
| Dimensions | 240 mm x 109 mm x 80 mm |
| Operating Temp | 0 to 70 deg C |
| Power Consumption | 24 VDC nominal supply (+30% / -15% tolerance) |
| System Platform | Honeywell Safety Manager |
| Number of Output Channels | 7 channels |
| Maximum Output Current | 2 A per channel |
| Output Protection | 2 A slow-acting fuse per channel (5 x 20 mm) |
| Maximum Field Load | 50 W per channel (Resistive and inductive) |
| Line Monitoring | Open-circuit and short-circuit fault detection |
| Compatible Output Module | SDO-0824 |
| Compatible Input Module | SDI-1624 |
| Field Wiring Terminals | Seven pairs of screw terminals |
| Power Connector | 2-pole common supply connector |
| Mounting | Standard DIN EN rail |
Channel-to-Channel Isolation & Galvanic Line Monitoring
Engineering integration into DCS loop architecture relies on galvanic isolation across individual output channels to isolate transient ground loops and maintain baseline signal purity. The termination assembly incorporates dedicated line-monitoring circuitry that continuously senses current leakages up to 1.1 mA across a maximum load resistance of 2,200 ohm. Internal diagnostic circuits detect open-circuit conditions and shorted field wiring without dropping loop excitation. Cold junction compensation and galvanic signal separation preserve safety loop integrity during heavy inductive switching operations.
Frequently Asked Questions
Q: How does the channel line monitoring function without tripping connected load devices?
A: The onboard diagnostic network drives a low-level sensing current of approximately 1.1 mA at 24 VDC across the field loop, evaluating line resistance up to 2,200 ohm to detect open or short faults without activating downstream field devices.
Q: What fuse specification is required for individual output channel protection?
A: Each output channel requires a 5 x 20 mm, 2 A slow-acting fuse to clear overcurrent fault conditions caused by external wiring shorts or severe field surges.
Q: Which Safety Manager module interfaces directly with this field termination assembly?
A: The module connects directly to the SDO-0824 digital output module and SDI-1624 digital input module through system interface cabling.
Field Installation Guidelines
Mount the module on a standard DIN EN rail inside a grounded metal enclosure. Maintain a minimum vertical clearance of 50 mm above and below the housing to facilitate natural thermal convection up to the 70 deg C maximum operating threshold. Wire incoming system power through the dedicated 2-pole supply connector using 24 VDC nominal loop conductors. Connect field wiring to the seven screw terminal pairs, torquing terminals to 0.5 Nm. Ground all field cable shields at a single earth point near the cable gland plate to prevent ground loop current paths.