Rockwell Automation AADvance Controller Solutions Handbook - Manual (Page 59)

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Document: 553631
(ICSTT-RM447J_EN_P) Issue: 09:
2-9
Table 10: Modules for SIL3 Fault Tolerant Architectures
Position Module Type
I/P A
and
I/P B
2 × T9401/2 Digital Input Module, 24V dc, 8/16 Channel,
+ T9802 Digital Input TA, 16 Channel, Dual or
2 × T9431/2 Analogue Input Module, 8/16 Channel +
T9832 Analogue Input TA, 16 Channel, Dual
2 x T9300 I/O Base Unit
CPU A &
CPU B 2 × T9110 Processor Module, 9100 Processor Base Unit,
O/P A
and
O/P B
1 × T9451 Digital Output Module, 24V dc, 8 Channel +
T9851 Single Digital Output TA, 24V dc, 8 Channel for de-
energize to action.
T9300 Base unit
2 x T9451 Digital Output Module, 24V dc, 8 Channel +
T9852 Dual Digital Output TA for energize to action.