TrustedTM PD-T8845 TrustedTM 40 Channel Analogue or Digital Output Versatile FTA Introduction TM The T8845 Trusted 40 Channel Analogue or Digital Output Versatile Field Termination Assembly TM (FTA) is designed to act as the main interface between the Trusted TMR Low Voltage Output Modules and output field devices. Features • 40 output channels per VFTA. • Industry standard field device connections (3-wire). • Standard DIN rail compatibility. • Simple installation and connection. • 24V dc operation.
TrustedTM Digital Output Versatile FTA T8845 Issue Record Issue Number Date Revised by 5 Sep 05 J W Clark Issue 5 Sep 05 Technical Check Authorised by Modification Format PD-T8845 2
TrustedTM Digital Output Versatile FTA T8845 Figure 1 T8845 Layout Issue 5 Sep 05 PD-T8845 3
TrustedTM Digital Output Versatile FTA T8845 Table of Contents 1. Description ...................................................................................................................................7 2. Installation....................................................................................................................................8 3. Associated Cable Selection .........................................................................................................8 4.
TrustedTM Digital Output Versatile FTA T8845 Notice The content of this document is confidential to ICS Triplex Technology Ltd. companies and their partners. It may not be given away, lent, resold, hired out or made available to a third party for any purpose without the written consent of ICS Triplex Technology Ltd. This document contains proprietary information that is protected by copyright. All rights are reserved.
TrustedTM Digital Output Versatile FTA T8845 Revision and Updating Policy All new and revised information pertinent to this document shall be issued by ICS Triplex Technology Ltd. and shall be incorporated into this document in accordance with the enclosed instructions. The change is to be recorded on the Amendment Record of this document.
TrustedTM Digital Output Versatile FTA T8845 1. Description TM The T8845 Trusted 40 Channel Analogue or Digital Output Versatile FTA provides termination for a maximum of 40 output field loops. The 40 channels are arranged in five groups each comprising eight identical channels. Figure 2 below shows the configuration of a single channel within a group.
TrustedTM Digital Output Versatile FTA T8845 2. Installation TM Trusted T8845 40 Channel Analogue or Digital Output Versatile FTA is designed to be mounted on either of the TS32 or TS35 DIN rails in the horizontal or vertical positions as required. 3.
TrustedTM Digital Output Versatile FTA T8845 4. Assembly Pinout Connections 4.1. TBFP1 to TBFP5 Connections The pin connections of TBFP1 to TBFP5 are identical and are detailed below: Pin Service 1 24V-1 2 0V 3 0V 4 24V-2 Table 1 TBFP1 to TBFP5 Connections 4.2.
TrustedTM Digital Output Versatile FTA T8845 4.3. TBG2 Connections Pin Service 1 V Field Return Group 2 2 Channel 9 3 Channel 10 4 Channel 11 5 Channel 12 6 Channel 13 7 Channel 14 8 Channel 15 9 Channel 16 10 V field Return Group 2 Table 3 TBG2 Connections 4.4.
TrustedTM Digital Output Versatile FTA T8845 4.5. TBG4 Connections Pin Service 1 V Field Return Group 4 2 Channel 25 3 Channel 26 4 Channel 27 5 Channel 28 6 Channel 29 7 Channel 30 8 Channel 31 9 Channel 32 10 V Field Return Group 4 Table 5 TBG4 Connections 4.6.
TrustedTM Digital Output Versatile FTA T8845 4.7. TBSS Connections Pin Service 1 Not used 2 Not used 3 SmartSlot link 4 SmartSlot link 5 SmartSlot link 6 Not Used 7 Not Used Table 7 TBSS Connections 4.8.
TrustedTM Digital Output Versatile FTA T8845 5. Specifications Voltage Range 18 to 28V dc Fuses 40-off 2A ICS Triplex Technology Part No 813409 Maximum Current 10mA Power Consumption 0.25W Operating Temperature -50C to 600C (230F to 1400F) Non-operating Temperature -250C to 700C (-130F to 1580F) Operating Humidity 5 to 95% RH Environmental Specifications Refer to Document 552517 Dimensions Height Width Depth 110mm (4.33ins) 360mm (14.17ins) 68mm (2.67ins) Weight 950gms (2.
