Honeywell TC-PMFO01 ControlNet Fiber Module Hazardous Areas

TC-PMFO01 Honeywell Fiber Module for ControlNet

Product Introduction

The Honeywell TC-PMFO01 brings reliable fiber optic communication to ControlNet systems operating in hazardous locations. This module works together with one repeater adapter module, which supplies all necessary power. Its internal bus uses a vendor-specific 30-pin design, with both male and female connectors.

For safety, the TC-PMFO01 follows CENELEC classification II (1) 2G EEx ia/ib IIB/IIC T4. Additionally, it holds DMT 99 ATEX E 036 X certification. You can use this fiber module in ambient temperatures from –20°C to 70°C. Meanwhile, its protection class is IP20, but a separate enclosure with IP54 or higher is required for field installation.

Technical Specifications of the Fiber Module

The TC-PMFO01 operates with a 5M bit/s communication rate. Its fiber optic type is 62.5/125 micron, and it uses ST termination (plastic or ceramic). The wavelength sits at 1300nm, offering a power budget of 13.3dB (highlighted). Transmission distance reaches up to 3km (9,842ft) (highlighted).

For electrical limits, the output side shows Uo 5.4Vdc (highlighted), Io 201mA (highlighted), and Po 1.09W (highlighted). Output capacitance is Co ≤ 71μF, and inductance is Lo ≤ 0.45mH. On the input side, the TC-PMFO01 presents Ui 5.4Vdc, Ii 201mA, and Pi 1.09W. Here, Li equals 15μH and Ci equals 41μF.

Galvanic isolation follows DIN EN 50 020 between the TTL bus and ControlNet. The internal bus itself is vendor-specific, so please check compatibility before purchase.

Environmental and Mechanical Parameters

This module survives harsh conditions. Storage temperature ranges from –20°C to 100°C. Maximum relative humidity is 95%, non-condensing. Moreover, the TC-PMFO01 meets pollution gas test level G3 per ISA-S71.04-1985.

Shock testing reaches 15g peak with 11ms duration. Vibration testing follows IEC 68-2-6 at 2g from 10Hz to 500Hz. Therefore, the Honeywell fiber module performs reliably in industrial environments.

Its physical dimensions are 94 x 94 x 87 mm (3.7 x 3.7 x 3.4 inches). Weight is only 0.139 kg (0.31 lb). For installation, keep the unit away from water and direct impact.

Installation Guidelines for the TC-PMFO01

First, mount the TC-PMFO01 inside a suitable housing with at least IP54 protection. Next, connect the 30-pin male bus connector to the repeater adapter module. Then, attach your fiber optic cable with ST connectors, using 62.5/125 micron core.

Ensure the fiber wavelength matches 1300nm. The maximum distance is 3km, but keep the power budget of 13.3dB in mind. Furthermore, avoid bending fibers sharply. Finally, power is supplied entirely through the repeater adapter module, so no external power connection is needed for the fiber module itself.

Why Choose This Fiber Module for Hazardous Locations

You need the Honeywell TC-PMFO01 when safety and distance matter. Specifically, its ATEX certification allows installation in Zone 2 gas environments. Besides that, the 3km transmission range helps you connect remote I/O panels without electrical interference.

Because the module uses fiber optics, it ignores electromagnetic noise from motors or drives. This makes it perfect for refineries, chemical plants, and offshore platforms. Additionally, the low power consumption (only 1.09W) keeps heat generation minimal.

Frequently Asked Questions (FAQ)

1. Does the TC-PMFO01 work without a repeater adapter module?
No, the TC-PMFO01 requires a repeater adapter module for both power and communication. The adapter supplies all voltage and current.

2. What fiber cable should I use with this Honeywell module?
You must use 62.5/125 micron multimode fiber with ST connectors. Plastic or ceramic ST terminations are both acceptable.

3. Can I install the TC-PMFO01 outdoors directly?
No, its protection class is IP20. Therefore, place it inside an enclosure rated IP54 or better for outdoor or field use.

4. What is the maximum distance for reliable communication?
The TC-PMFO01 supports up to 3km (9,842 feet) with a 13.3dB power budget. Longer distances may cause signal loss.

5. Which shipping carriers do you use for this module?
We ship the Honeywell TC-PMFO01 via FedEx, UPS, or DHL. All deliveries include tracking and safe packaging.