Hardware reference guide
Hardware Specifications
35013379 02 October 2007 69
Intrinsic Safe 
Analog Modules
The following table shows specifications for the Intrinsic Safe analog modules.
Intrinsic Safe 
Discrete 
Modules
The following table shows the specifications for the Intrinsic Safe discrete modules.
Miscellaneous 
Modules
The following table shows specifications for miscellaneous modules.
Type/Part 
Number
Function Points/
Channels
Points 
per 
Group
Bus 
Current 
Required
Special Features
140AII33000 TC: B, E, J, K, R, S, T
RTD: Pt, Ni Ohms
8 1 400 mA CJC INT/EXT
IEC/American
140AII33010 0 ... 25 mA
0 ... 20 mA
4 ... 20 mA
8 8 1.5 A Mixed inputs, 
current. Internal 
power supply.
140AIO33000 0 ... 25 mA
0 ... 20 mA
4 ... 20 mA
8 8 2.5 A Internal power 
supply.
Type/Part 
Number
Function Points/
Channels
Points 
per 
Common
Bus 
Current 
Required
Special 
Features
140DII33000 Discrete In 8 8 400 mA Internal power 
supply
140DIO33000 Discrete Out 8 8 2.2 A Internal power 
supply
Type/Part Number Function Bus Current 
Required
140XBE10000 Backplane 
expander
500 mA
140XCP90000 Battery backup None
140XSM01000 Analog simulator None
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com










