Differential Analog Input Iota (Models 8X-Taida1 And 8X-Taidb1); Compatible Iota Models For Differential Analog Input And Output Channels; Analog Input Wiring - Honeywell Series 8 I/O User Manual

4.2 Differential Analog input IOTA (Models 8X-TAIDA1
and 8X-TAIDB1)
The Series 8 Analog Input 9 inch and 12 inch modules support all 16 channels for
differential configuration. These channels can be configured to support different inputs
such as 4-20mA, 1-5V, 0-5V, and 0.4 to 2 V.
Note:

By default, the differential analog input modules are configured for differential
configuration.

The channels of these modules can be used for any configuration, that is, single-
ended or differential configuration.

Compatible IOTA models for differential analog input and output channels

IOM model number
8X-PAIH52

Analog Input wiring

Standard and self-powered two-wire transmitter wiring
The differential Analog Input IOM/IOTA is optimized for use with classic two-wire
transmitters. All 16 channels can accept inputs from two-wire transmitters. By default,
the jumper settings must be changed to single-ended configuration as mentioned in
15 Series 8 differential Analog Input 9 inch and 12 inch IOTAs
Following figures illustrate an example of the jumper configuration for channel 1 of non-
redundant 9 inch IOTA.
R500
April 2017

4.2. Differential Analog input IOTA (Models 8X-TAIDA1 and 8X-TAIDB1)

IOM block name

ANALOG INPUT
WITH HART

Series 8 I/O User's Guide
Honeywell
4. Series 8 IOTA Pinouts
Description
Differential/Single-
ended Analog Input.
It supports 16 channels
and the following
inputs.

4-20mA

1-5V

0-5V

0.4 to 2 V
– terminal block 2.
Compatible IOTA
model number
 8X-TAIDA1 –
non-redundant
 8X-TAIDB1 –
redundant
Table
59