T8122 Processor Interface Adaptor P8122
T8122, T8122C, P8122
T8122 Processor Interface Adaptor (Modbus Master)
Description
The Trusted Processor Interface Adaptor T812X provides easy access to the communications ports of the Trusted TMR Processor in the Trusted Controller Chassis for Peer to Peer communications, DCS and other links, networked PCs etc. The Adaptor also supports fault/fail and diagnostics connections to the Processor, and connection facilities for IRIG B time Synchronization facilities, as well as enabling the user of Modbus Master facilities on the T8151 Communication Interface Card.
The Adaptor comprises a printed circuit board (PCB) on which the communications ports are mounted. The PCB also supports two 48- way DIN41612 E-type connectors which enables the Adaptor to be plugged into the Trusted TMR Processor Module input/output (I/O) connectors (Active and Standby) at the rear of the Trusted Controller Chassis. The communications ports available from the Adaptor are RS485 (Port 1) and RS422/485 (Ports 2 and 3). The Ports are accessed via Phoenix contact 2.5mm pitch connectors.
Fault/fail, diagnostic and PSU shutdown monitor, and IRIG B time Synchronization signals are also available via Phoenix connectors.
A complete set of connectors mentioned above are allocated to both the Active and Standby processors.
Termination resistors for RS422/485 communications are selectable via links. These are mounted on the PCB and are the only configurable items which require setting up before using the Adaptor.
When the Adaptor is plugged into the I/O connector on the rear of the Trusted Controller Chassis, it is mechanically latched in position. Release buttons are provided to enable the user to unplug the Adaptor as required.
Features
Allows easy access for external systems to communicate with a Trusted System
Easy installation (connects directly onto the I/O connector at the rear of the processor)
Two RS422/485 connections
One RS485 connection
Fault/fail connections for Active and Standby Processors
Processor diagnostics connection
PSU shutdown monitor connections
Connection facilities for IRIG B122 and IRIG B002 time Synchronisation signals
Modbus Master enabling of the T8151B Communication Interface Card
Send product request
Other supplier products
 |
Expander interface ICS Triplex T8311 T8311C Plantguard P8311 | T8311, T8311C, P8311 T8311 Expander interface Features Triple Modular Redundant (TMR) fault tolerant (3-2-0) operation. Hardware Implemented ... |
 |
Analogue Input FTA ICS Triplex T8830 T8830C Plantguard P8830 | T8830, T8830C, P8830 T8830 Analogue Input FTA Description The Trusted 40 Channel Analogue Input FTA T8830 is designed to act as the main interface ... |
 |
Communication interfaces ICS Triplex T8151B T8151C Plantguard P8151 | T8151B, T8151C, P8151 T8151B Communication interfaces Features Dual Ethernet and four serial ports available. Support for a wide range of com... |
 |
T8231 Power Pack P8231 | Description The Trusted Power System is a high density flexible power supply designed to convert main line voltages of either 110V or 240Vac. Outp... |
 |
T8312-7 Expander Interface Adaptor P8312-7 | Description The Trusted Expander Interface Adaptor Unit T8312 comprises seven 12-pin ODU connectors (dependent on type of unit), a printed circuit... |
Same products
 |
CSD16301Q2 TRANSISTOR MOSFET N-CH 25V 6SON TEXAS INSTRUMENTS | Seller: ZK Electronic Technology Co., Limited | Part Number:CSD16301Q2 Description:CSD16301Q2 TRANSISTOR MOSFET N-CH 25V 6SON TEXAS INSTRUMENTS ... |
 |
CAPACITOR EEF-CX0J101R PANASONIC SMD SPEC POLYMER 100UF 6.3V SMD LF | Seller: ZK Electronic Technology Co., Limited | Part name:EEF-CX0J101R Description:CAPACITOR EEF-CX0J101R PANASONIC SMD SPEC POLYMER 100UF 6.3V ... |
 |
Heavy Copper PCB Manufacturer | Seller: Xinfeng Huihe Circuits Co., Ltd. | Heavy Copper PCB, pcb fabrication up to 12oz, large current, pcb circuitfabrication base material... |
 |
8 Layer ENIG Half Hole Custom PCB | Seller: Xinfeng Huihe Circuits Co., Ltd. | Number of layers: 8 Surface finish: ENIG Base material: FR4 Outer Layer W/S: 4/3mil Inner lay... |
 |
4 Layer ENIG Impedance Control Half Hole PCB Electric Circuit Board | Seller: Xinfeng Huihe Circuits Co., Ltd. | Number of layers: 4 Surface finish: ENIG Base material: FR4 Outer Layer W/S: 6/4mil Inner lay... |
