122 Rockwell Automation Publication ICSTT-RM447M-EN-P - July 2019
Chapter 7 Module Overview and Specifications
1
SIL 3 is the maximum achievable SIL for a single channel. Selected CPU,
input and output voting configurations could increase or decrease the SIL
achieved.
2
The input slew may exceed the specified levels providing the duration of the
transgression is less than the process safety time of the configured module.
Figure 30 - Digital Input Slew Tolerance
Maximum Transition Rate 1/(Application Scan Time + 10 ms) Hz
2
Input channel load see TA specification
Input measurement voltage accuracy ± 0.5 V
Input measurement voltage resolution 5 mV 13-bit
Field loop power dissipation (see T9801/2/3 Termination Assembly)
Channel Isolation maximum withstand ± 1.5 KVdc for 1 minute
Mechanical Specification
Dimensions 166 mm x 42 mm x 118 mm
(6½ in. × 1 21/32 in. × 4 21/32 in.)
Weight T9401: 280 g (10 oz.)
T9402: 340 g (12 oz.)
Casing Plastic, non-flammable
Attribute Value
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