Rockwell Automation T8160 Trusted TMR Interface - Manual (Page 42)

Trusted TM TMR Module T8160
Issue 13 May 13 PD-T8160 42
4.20. I/O Complex Equipment ‘SX7431AP and SX7431PP’
Description: T7431A and T7431 Thermocouple Input Equipment. The thermocouple input
equipment includes a termination panel/multiplexer assembly and an input module
that plugs into, and interfaces with, a triplicated I/O Safetybus. The termination
panel/multiplexer provides connection points for 24 thermocouples and is cabled to
the plug-in module. The plug-in module provides 24 channel high noise immunity
analogue to digital conversion. Thess board definitions are used in a simplex
configuration.
Product Description reference: PD-T7024 Thermocouple Input Assembly
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: 27 ANALOGUE Inputs
Variables 1 – 24 Input channel states of module identified by the OEM parameters.
Channel 1 is module channel 1 and Channel 24 is module channel 24.
Variable 25 Channel range status.
Bit 0 is the range status for Channel 1, Bit 16 is the range status for
Channel 16.
1 = channel is in range, 0 = channel out of range.
Variable 26 Channel range status.
Bit 0 is the range status for Channel 17, Bit 7 is the range status for
Channel 24. Bits 8 - 15 are set to zero.
1 = channel is in range, 0 = channel out of range.
Variable 27 Board status information. Status is contained in bit 0. 1 - board failed, 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.
3. Data is presented in unscaled format.
4. SX7431PP is for T7431. SX7431AP is for T7431A.