Honeywell FC-TDOL-0724P Line-Monitored Digital Output Assembly
$159.00
$390.00
Description
The Honeywell FC-TDOL-0724P is a field termination assembly designed for 24 VDC line-monitored digital output circuits in the Safety Manager system. It provides seven fused relay contact outputs for non-safety-related resistive or inductive loads. Dedicated channel monitoring supports short-circuit and lead-breakage detection in both energized and de-energized states when configured with the specified Safety Manager I/O modules and application software.
1. Functional Overview
24 VDC relay output interface
Seven relay contact channels, each with a 2 A fuse, connect the Safety Manager output system to field loads.
Line fault diagnostics
Individual monitoring circuits detect short circuits and lead breakages with the output energized or de-energized.
DIN rail mounting and field wiring
The assembly supports TS32 and TS35 x 7.5 rails, with seven pairs of field screw terminals and a keyed two-pole common supply connector.
2. Technical Specifications
| Parameter | Specification |
|---|---|
| Model | FC-TDOL-0724P |
| Brand | Honeywell |
| Product Type | Line-Monitored Relay Contact Digital Output Assembly |
| System | Safety Manager |
| Output Channels | 7 |
| Output Supply | 24 VDC +/- 20% |
| Maximum Output Current | 2 A per channel |
| Maximum Field Load | 50 W per output |
| Load Type | Non-safety-related resistive or inductive |
| Maximum Load Resistance | 2200 ohm |
| Leakage Current | Approx. 1.1 mA at 24 V |
| OFF-State Output Voltage | 90% of output supply voltage, as specified |
| ON-State Output Voltage | 100% of output supply voltage, as specified |
| Short-Circuit Detection Threshold | 200 ohm < RTh < 400 ohm |
| Inductive Load Protection | Spark suppression diode specified |
| Relay Maximum Switched Power | 150 W |
| Electrical Relay Life | 100,000 switching operations |
| Mechanical Relay Life | 30,000,000 switching operations |
| Dimensions (L x W x H) | 240 x 109 x 80 mm |
| Dimensions (L x W x H) | 9.45 x 4.29 x 3.15 in |
| DIN Rail Length | 241 mm (9.49 in) |
3. Fuse and Current Derating
Each output channel uses a specified 2 A fuse. The current derating curve reduces the stated current from 2 A at 25 deg C to 1.9 A at 70 deg C.
| Fuse Parameter | Specification |
|---|---|
| Manufacturer | Littelfuse |
| Part Number | 0213002 |
| Dimensions | 5 x 20 mm |
| AC Voltage Rating | 250 V |
| DC Voltage Rating | 300 V |
| Rated Current | 2 A |
The 50 W field-load limit and the 150 W maximum relay switched-power specification are separate ratings. The 150 W figure should not be interpreted as permission to exceed the stated field-load limit.
4. Supply and Read-Back Consumption
| Circuit | Current Consumption |
|---|---|
| Field supply, all channels OFF | Less than 9 mA at 24 VDC |
| Relay and channel 8, from TSDO-0824 | Approx. 200 mA |
| Relay and channel 8, maximum at Vmax | 250 mA |
| Read-back circuit, single SDI-1624 | Less than 110 mA |
| Read-back circuit, redundant SDI-1624 | Less than 210 mA |
| Read-back circuit, maximum at Vmax | 275 mA |
These figures refer to different supply paths and configurations. The total system current must be determined from the actual I/O arrangement and supply connections.
5. Mounting and Connection Details
| Parameter | Specification |
|---|---|
| Mounting Rail | TS32 / TS35 x 7.5 DIN EN |
| Field Terminals | 7 pairs of screw terminals |
| Maximum Field Wire Diameter | 2.5 mm (AWG 14) |
| Field Wire Strip Length | 7 mm (0.28 in) |
| Terminal Tightening Torque | 0.5 Nm (0.37 ft-lb) |
| Common Supply Connector | Keyed two-pole header |
| Connector Type | Weidmuller BVZ 7.62HP/02/180F SN |
| Connector Key | Weidmuller BV/SV7.62HP KO |
| Power Connector Strip Length | 8 mm, as specified |
| Connectable Power Conductor Range | 0.5-6 mm, as specified |
Check the connector keying and conductor specifications before wiring. The source data lists the power connector strip length as 8 mm but gives an inconsistent imperial conversion; verify the required preparation dimension against the applicable connector documentation.
6. System Configuration
The line-monitoring function operates with standard Safety Manager digital input and output modules. The documented configuration references:
- SDO-0824: Associated digital output module for the specified relay and channel 8 supply path.
- SDI-1624: Digital input module used for read-back monitoring.
- Application software: Loaded from the Safety Manager Function Library for the selected redundant or non-redundant I/O configuration.
The assembly is intended for the documented system arrangement; line monitoring alone does not establish a safety integrity rating for connected field loads.
Frequently Asked Questions
Q: How many output channels does the FC-TDOL-0724P provide?
A: It provides seven fused relay contact outputs, each rated at 2 A. The specified field-load limit is 50 W per output.
Q: Can it detect wiring faults while the output is OFF?
A: Yes. Its dedicated line-monitoring circuits support short-circuit and lead-breakage detection in both energized and de-energized states when used with the required Safety Manager I/O configuration and application software.
Q: Which DIN rails are supported?
A: The assembly supports TS32 and TS35 x 7.5 DIN EN rails. The specified used rail length is 241 mm.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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