Honeywell 10105/2/1 FSC Fail-safe High-density Analog Input Module

Honeywell 10105/2/1 Analog Input Module Description

The analog input module 10105/2/1 has sixteen analog inputs (0-4 V) and an external voltage readback input (0-4 V). The sixteen channels are fail-safe (safety class AK5) and have an isolated analog 0 V common to all sixteen channels.

The analog inputs of the 10105/2/1 module require the field signals to

be converted from 0-20 mA to a level that can be used by the 10105/2/1 module. This conversion can be established in two ways:

•on the field termination assembly module FTA-T-14, or

•using the analog input conversion module 10105/A/1, which isplaced on a programming connector (Px) on the back of the I/Obackplane in the 19-inch rack.

Honeywell 10105/2/1 Specifications

Manufacturer: Honeywell

Product No: 10105/2/1

Product type: Fail-safe high-density analog input module (24 Vdc, 16 channels)

Type number: 10105/2/1 16900

Approvals: CE; TÜV, UL approvals pending

Safety class: AK1-6 (AK6 in redundant mode)

Software versions: = 500

Space requirements: 4 TE, 3 HE (= 4 HP, 3U)

Power Power requirements: 5 Vdc 35 mA ; 24 Vdc 35 mA

Number of input channels: 16

Input range: 0 to 4.1 V

Input resistance: > 1 MOhm

A/D converter: 12-bit

A/D converter inaccuracy: ± 1 LSB

Module inaccuracy: < 0.25%

Absolute max. input signal: ± 36 Vdc

Crosstalk between channels: > 60 dB*

External voltage readback: range 0 to 4.1 V, input resistance typically 1 MOhm

The analog inputs of the 10105/2/1 module require the field signals to be converted from 0-20 mA to a level that can be used by the 10105/2/1 module.

This conversion can be established in two ways: on the field termination assembly module FTA-T-14, or using the analog input conversion module 10105/A/1, which isplaced on a programming connector (Px) on the back of the I/O backplane in the 19-inch rack.

The schematic diagram for connection of inputs to 10105/2/1 module

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