1. General Description

• TC‑305‑01: PVC jacket, general‑purpose indoor/rack cable

• TC‑305‑02: LS0H (Low Smoke Zero Halogen) version

• 5M0: 5 meter standard length

2. Key Features

• TMR triple‑channel fault‑tolerant communication

• Connects: T8151C Comm Interface ↔ Field Termination / I/O

• Length: 5 m; other options: 2M0, 10M0, 20M0

• PVC outer jacket (TC‑305‑01) for cabinet/raceway installation

• Individual pair shield + overall shield for high EMI/RFI immunity

• Keyed, polarity‑protected connectors to prevent misconnection

• Hot‑swap compatible (no system shutdown required)

• SIL 3 / SIL 4 compliant (system level)

• Flame retardant: IEC 60332‑1

3. Electrical Specifications

• Architecture: TMR (3 × differential communication channels)

• Conductor: 22 AWG stranded tinned copper

• Insulation: PVC

• Shielding: Foil + braid (≥95% coverage)

• Rated voltage: 300 V

• Operating voltage: 24 VDC (signal/power)

• Dielectric withstand: 500 VDC

• Data rate: Proprietary high‑speed TMR safety protocol

• Current rating: 3 A max per power pair

4. Mechanical Specifications

• Length: 5 m (16.4 ft)

• Outer jacket: Black PVC

• Outer diameter: Approx. 12 mm

• Weight: Approx. 1.4 kg

• Minimum bend radius: 10 × OD (≈120 mm)

• Connectors:

  • T8151C end: D‑sub or proprietary multi‑pin connector

  • Field end: Pre‑terminated flying leads or customer‑specified connector

5. Environmental Specifications

• Operating temperature: −40 °C to +70 °C

• Storage temperature: −40 °C to +85 °C

• Humidity: 5%–95% RH, non‑condensing

• Pollution degree: PD2

• Flame rating: IEC 60332‑1

• Halogen content: Halogenated (PVC; see TC‑305‑02 for LS0H)

6. Safety & Approvals

• Standard: IEC 61508

• SIL rating: SIL 3 / SIL 4 (system)

• Approvals: CE, UL, CSA, ATEX, IECEx, TÜV

• Compliance: RoHS, REACH

7. Compatibility

• T8151C Communication Interface Module

• Trusted T8100 Controller Chassis

• Trusted T8200 Expander Chassis

• TMR safety I/O modules and field termination units

8. Ordering Information

• TC‑305‑01‑5M0: 5 m PVC TMR communication cable (T8151C ↔ field)

• TC‑305‑01‑2M0: 2 m

• TC‑305‑01‑10M0: 10 m

• TC‑305‑01‑20M0: 20 m

• TC‑305‑02‑xxx: LS0H (low smoke zero halogen) version