ICS Triplex T8200 I/O Power Supply Chassis

This type of Trusted Communications Cable is designed to connect an Engineering

Workstation (EWS) or PC to the front panel RS232 diagnostics port on either the Trusted

TMR Processor T8110 or Trusted Communications Interface T8151.

The cable assembly consists of a 6-core Belden 9536 cable fitted with a 9-way ‘D’ type

connector at one end and a 6-way DIN connector at the other.

Communications Cable Type TC-305-01

This type of Trusted Communications Cable is designed to provide connection to the

communications ports available at the Trusted Communications Interface T8151 via flying

leads.

The Communications Interface end of the cable (SKT1) is fitted with a 78+2-way type ‘M’

connector housed in a single-width hood. The hood is fitted with an earth braid. The other

ends of the cable (8-off) are left free. Connectors conforming to user requirements are

fitted. Only one, or other type of the Ethernet ports may be used, not both simultaneously.

The cable assembly consists of a Cat 5. screened PVC sheath.

The flying lead end of the sheathing is covered in heatshrink and heated to help prevent

fraying. 50 Ω coaxial cables is supplied for Ethernets E1 and E3.

Refer to Table 2 for details of pin connections, including screening.

Communications Cable Type TC-306-0X

This type of Trusted Communications Cable is designed to provide I/O connection between a

faulty Trusted Analogue or Digital Input module (40/60 Channel) and the I/O module

occupying the SmartSlot position in a Trusted Controller or Expander Chassis.

The SmartSlot end of the cable (SKT1) is fitted with a 96-way type ‘C’ connector housed in a

single-width hood. The hood is fitted with an earth braid. The faulty I/O module end is fitted

with a 96-way type ‘R’ connector housed in a special-to-type plastic hood.

The cable assembly consists of either:

• 96-way LSZH wire harnesses shrouded in Megamide Sleeving (TC-306-02), or

• 96-way UL Certified wire harnesses shrouded in Megamide Sleeving (TC-306-03).

The ends of the sheathing are covered in heatshrink sleeving and heated to help prevent

fraying.