The ICS Triplex T8110 is a main processing component designed for high-integrity automation and safety applications within a Trusted system. The ICS Triplex T8110 provides overall system control and monitoring facilities while processing input and output data received from various analogue and digital I/O modules across a triplicated Inter-Module Communications Bus. Utilizing a Triple Modular Redundant architecture operating in a lock-step configuration, it is suitable for critical industrial applications including fire and gas control, emergency shutdown, monitoring and control, and turbine control.
Dedicated hardware and software test regimes for fast fault recognition and response times.
Automatic fault handling without nuisance alarming.
Time-stamped fault historian.
Hot replacement capability without the need to re-load programs.
Full suite of IEC 61131-3 programming languages.
Front panel status indicators displaying module health and operational state.
Front panel RS232 serial diagnostics port for system monitoring, configuration, and programming.
Active and Standby processor fault and failure relay contacts.
Applications
Fire and Gas Control Systems
Emergency Shutdown (ESD) Systems
Critical Process Monitoring and Control
Turbine Control Systems
Technical Specifications
Parameter
Specification
Manufacturer
ICS Triplex / Rockwell Automation
Voltage Range
20 Vdc to 32 Vdc
Maximum Load
80 W
Heat Dissipation
80 W
Compatible Chassis
T8100
Processor Clock
100 MHz
Memory Type and Size (DRAM)
16 MB EDO 60 ns
Memory Type and Size (EPROM)
512 kB
Memory Type and Size (FLASH)
2 MB
Memory Type and Size (NVRAM)
128 kB
Retained Variable Storage
4 KB
SOE Buffer Size
1000 events (transferred to CI buffer of 4000 events)
I/O Interface
Triple redundant Inter-Module Bus
Operating Temperature
0 degC to 60 degC
Non-operating Temperature
-25 degC to 70 degC
Relative Humidity
10% to 95%, non-condensing
Dimensions (H x W x D)
266 mm x 93 mm x 303 mm
Weight
2.94 kg
Connections/Interfaces
Connector Pin
Function
PL1-A2
Fault relay (NC)
PL1-A4
Fault relay (common)
PL1-A6
Fault relay (NO)
PL1-A10
5V D
PL1-A12
DATA_OUT
PL1-A14
ENABLE
PL1-A16
DATA_IN
PL1-A18
CLK
PL1-A20
0V
PL1-A22
Chassis GND
PL1-A24
Chassis GND
PL1-A26
Chassis GND
PL1-A28
24 V PSU 1 LV Warning Shutdown
PL1-A30
24 V PSU 2 LV Warning Shutdown
PL1-A32
24 V Return
PL1-C2
DIAG_RTN
PL1-C4
DIAG_IN_1
PL1-C6
0 V Port 1
PL1-C8
Serial Port 1 B
PL1-C10
Serial Port 1 A
PL1-C12
0V Port 2
PL1-C14
Serial Port 2 B TX
PL1-C16
Serial Port 2 A TX
PL1-C18
Serial Port 2 B RX/TX
PL1-C20
Serial Port 2 A RX/TX
PL1-C22
0 V Port 3
PL1-C24
Serial Port 3 B TX
PL1-C26
Serial Port 3 A TX
PL1-C28
Serial Port 3 B RX/TX
PL1-C30
Serial Port 3 A RX/TX
PL1-C32
24 V Return
PL1-E2
Failed relay (NC)
PL1-E4
Failed relay (common)
PL1-E6
Failed relay (NO)
PL1-E10
IRIG-B122+
PL1-E12
IRIG-B122-
PL1-E18
IRIG-B002-
PL1-E20
IRIG-B002+
PL1-E22
Chassis GND
PL1-E24
Chassis GND
PL1-E26
Chassis GND
PL1-E28
24V PSU 1 Fail
PL1-E30
24V PSU 2 Fail
PL1-E32
24V Return
Installation Guidelines
Inspection: Visually inspect the module housing and rear I/O connector pins for damage or bending prior to installation. Do not attempt to straighten bent pins.
ESD Precautions: Static handling precautions must be observed. Avoid touching exposed connector pins and do not dismantle the module housing.
Module Insertion: Open the ejector tabs fully using the release key, insert the module carefully into the designated slot, and press on the top and bottom fascia until seated. Close ejector tabs to lock in place.
Active/Standby Transfer Safety: Under no circumstances remove a module indicating Active mode. Removal of an active module may result in system shutdown or default states being adopted.
Compliance and Certifications
TÜV Certified IEC 61508 SIL 3
FAQ
What architecture is used in the module?
The module utilizes a Triple Modular Redundant (TMR) architecture with a Hardware Implemented Fault Tolerant (HIFT) clock system operating in a lock-step configuration.
What is the operating temperature range for the device?
The operating temperature range for the device is from 0 degC to 60 degC.
What memory types are integrated into the processor module?
The module includes 16 MB DRAM, 512 kB EPROM, 2 MB FLASH, and 128 kB NVRAM.
Does the processor support hot swapping?
Yes, the module supports hot replacement without needing to re-load programs, provided proper installation guidelines and active/standby procedures are followed.
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