Honeywell 900A01-0102 Analog Input Module
Overview
Honeywell 900A01-0102 is a universal analog input module that supports up to 8 user-configurable input points for signal types such as thermocouples (TC), thermal resistors (RTD), resistors, voltage (V), millivolts (mV), current (mA), or rheostats. The module has point-to-point isolation and backplane isolation functions, and can synchronize CPU control execution for analog-to-digital conversion, eliminating data exchange delays. All analog input modules are processed in parallel, and adding new modules does not increase scan time.
Function & Features
- A single module supports 8 user-configurable input points, supporting signals such as thermocouples (including cold junction compensation), RTD (PT100, 3-wire, maximum 40Ω balanced), resistance (10Ω to 6500Ω), voltage (V/mV), current (mA), and rheostat.
- Thermocouple inputs have built-in cold junction compensation (CJC) to automatically correct the effect of ambient temperature on the measurement.
- RTD inputs support 3-wire wiring to balance line resistance errors.
- The rheostat input supports resistances from 100 to 6500Ω, with a single-ended resistance of up to 10% of the total resistance (e.g., a 6500Ω rheostat allows 650Ω single-ended).
Specifications
|
Parameter |
Description |
|
A/D Converter |
One per module |
|
A/D Resolution |
15 Bits |
|
Reference Junction Sensing |
Via 2 RTDs at top/bottom of module |
|
Update rate |
500ms (Analog to Digital Converter per module) |
|
Long term Stability |
0.1% per year |
|
Calibration |
Data is stored in non - volatile memory |
|
Diagnostics |
Monitoring of Factory Calibration, Field Calibration, 24 VDC supply, and configuration |
|
Channel Configuration Data |
Stored in non - volatile memory |
|
Power supply loading |
5V; 40mA max |
Questions & Answers
FAQ
Q: What is the brand?
A: Honeywell
Q: What is the type?
A: Analog Input Module
Q: What is the warranty?
A: 1 year
Q: Where is the shipping location?
A: Xiamen
Q: What is the payment method?
A: T/T
Q: Why choose us?
A: We are the supplier for industrial automation spare parts,We speciaized in PLC DCS and TSl system modules and spare parts for 10 years, With our professional expertise and extensive experience, we are well-equipped to meet your requirements.
Contact us
Our address
Room 1904, Building B, Diamond Coast, No. 96 Lujiang Road, Siming District, Xiamen, Fujian, China
Phone Number
+86 18059275924
sales18@htechplc.com
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