900A16-0103| Honeywell Analog Input Module

Brand: Honeywell

Item No.: 900A16-0103

Condition:Brand New

Warranty: one year

Description:  Analog Input Module

High Level Analog Input Module (900A16-xxxx) 

The High-Level Analog Input module supports up to 16 

user-configurable inputs on a per point basis for Voltage 

or current. Point-to-point isolation and back-plane 

isolation are provided. Modules perform analog to digital 

conversion in synchronization with CPU control 

execution, eliminating data interchange latency. All 

analog input modules are processed in parallel, 

eliminating scan time increases as modules are added.  

A green blinking status LED on the module indicates 

when the module is being scanned.  An amber blinking 

status LED when input channels are forced and a red 

status LED when module diagnostics exist. A user

selectable failsafe value is supported on a per channel 

basis.  

The module supports field calibration. Each of the inputs 

has its own integrated 250-ohm shunt resistor which is 

activated through DIP switches. 

Requires Euro style 36-terminal terminal block. 

Table 3 – High Level Analog Input Specifications 

Inputs per module 16 (isolated) 

Input types V, mA 

Signal Source See Table 4 on next page for range types. 

Input Impedance >1 megohm for volts and 250 ohms for mA inputs 

Galvanic Input Isolation 400 VDC point to point, solid state switching; 1K VDC to logic. 

Noise Rejection Series Mode >31dB 

Common Mode >90dB at 120VAC 

Over-range limit +/- 10% for linear ranges (volts).  

Accuracy 

Factory configured accuracy = ± 0.1 % of range. 

Field calibration accuracy = ± 0.05 % of range 

Reference conditions 

Temperature = 25 °C ± 3 °C (77 °F ± 5 °F) 

Humidity = 45 % to 55 % RH non-condensing 

Line voltage = Nominal ± 1 % 

Source resistance = 0 ohm 

Series mode and common mode = 0 V 

Frequency = Nominal ± 1 % 

Temp. Effect on Accuracy 

±0.01% of full scale per degree Celsius maximum 

A/D Converter: One per module 

A/D Resolution:+-15 Bits 

Update rate: 100ms (Analog to Digital 

Converter per module)  

Long term Stability: 0.1% per year  

Calibration 

Data is stored in non-volatile memory 

Redundant Factory Calibration 

Individual Channel Field Calibration 

Diagnostics: Monitoring of Factory Calibration, 

Field Calibration, 24 VDC supply, and configuration. 

Channel Configuration Data: Stored in non-volatile memory.  

Power supply loading: 5V ; 75mA max  24V ; 50mA max 

HONGKONG XIEYUAN TECH CO., LIMITED

ava.wong@hkxytech.com

Mob/WhatsApp: 86-15602323637

900A16-0103| Honeywell Analog Input Module