Contents
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Series 8 I/O User's Guide
R500
Honeywell
April 2017
Installing the Series 8 IOTA on the Panel .................................................... 43
Mounting the I/O module on the IOTA ......................................................... 45
Grounding and power considerations - IOTA boards ................................ 46
Connecting IOMs and field devices through I/O Termination Assemblies47
SERIES 8 IOTA PINOUTS ........................................................... 51
HART/Non-HART Analog Input IOTA (Models 8X-TAIXA1, 8X-TAIXB1) ... 51
Differential Analog input IOTA (Models 8X-TAIDA1 and 8X-TAIDB1) ...... 59
Compatible IOTA models for differential analog input and output channels ........................ 59
Analog Output IOTA Models 8X-TAOXA1, 8X-TAOXB1 ............................. 74
HART/Non-HART Analog Output IOTA (Models 8X-TAOXA1, 8X-TAOXB1) ...................... 79
TC/RTD IOTA Models 8X-TAIMA1 ............................................................... 80
Digital Input 24V IOTA Models 8X-
TDILB1 ............................ 85
Digital Output 24V IOTA Models 8X-TDODA1, 8X-TDODB1 ...................... 93
AC Digital Output (Source) Relay Extension Board Models 8U-SDOX01,
Upgrading firmware in Series 8 I/O components ..................................... 104