Rockwell Automation T8160 Trusted TMR Interface - Manual (Page 39)

Trusted TM TMR Module T8160
Issue 13 May 13 PD-T8160 39
4.17. I/O Complex Equipment ‘S7420_PP’
Description: T7420A Analogue Input Module. The Analogue Input module provides high noise
immunity analogue to digital conversion of 8 differential or 16 single-ended field input
voltages or currents. The digitally converted values are interfaced to the triplicated I/O
Safetybus. This board definition is used in a simplex configuration, has packed
channel status’ for each board and is recommended for use with medium to high input
count systems.
Product Description reference: PD-T7023 Analogue Input Modules
OEM PARAMETERS:
OEM parameter Valid numbers Description
TICS_CHASSIS
TICS_SLOT 1 – 10
1 – 8 (Chassis 1)
1 – 12 (Expander
Chassis) The TICS chassis & slot number where the TMR Interface
module is placed.
REGENT_CHASSIS
REGENT_SLOT 1 – 16
1 – 10 The chassis & slot number within the Regent+Plus I/O where the
Module is placed.
CONFIGURATION
PHYSICAL MODULE:
RACK 1:
Variables 1- 16: 16 ANALOGUE Inputs States to be written to the two modules identified by the OEM
parameters. Channel 1 is module channel 1 and Channel 16 is
module channel 16.
RACK 1:
Variable 17 1 ANALOGUE input Range status.
Bit 0 is Channel 1, Bit 15 is Channel 16.
1 = channel is in range, 0 = channel is out of range.
RACK 1:
Variable 18 1 ANALOGUE input Power status.
Bit 0 is Channel 1, Bit 15 is Channel 16.
1 = channel is ok, 0 = channel is faulted.
RACK 1:
Variable 19 1 ANALOGUE input Module status on first bit of variable
1 = board fault, 0 = Board ok.
Notes:
1. All parameters must be supplied, even for virtual boards.
2. Trusted TM chassis and slot numbers start at 1, Regent+Plus I/O chassis and slot numbers
start at 1.