Processing multi-channel analog signals is simplified using the Honeywell 900A01-0202, a high-performance, 8-channel isolated analog input module designed for the HC900 process controller platform. This module allows direct connection to a wide range of industrial sensors, featuring universal channel configuration to minimize hardware footprint and simplify system design. Each of the eight channels can be individually programmed to accept different signal types, including thermocouples, RTDs, voltage, current, resistance, and slidewires, providing high application flexibility in demanding process environments.
The Honeywell 900A01-0202 features robust galvanic isolation to prevent ground loop currents from degrading signal integrity. With channel-to-channel and channel-to-logic isolation, the module maintains stable operation and high measurement accuracy even in electrically noisy industrial settings. Integrated diagnostics, such as thermocouple break detection via current pulse, ensure rapid troubleshooting and reduced system downtime.
| Manufacturer | Honeywell |
|---|---|
| Part Number / Model | 900A01-0202 |
| Series | HC900 Control System |
| Module Type | Analog Input Module |
| Number of Channels | 8 (isolated) |
| Input Configurations | mV, V, T/C, RTD, Ohms, mA, Slidewire (configurable per channel) |
| Input Impedance (T/C and mV) | 10 megohms |
| Input Impedance (Volts) | >1 megohm |
| Input Impedance (mA) | 250 ohms |
| Galvanic Isolation (Point-to-Point) | 400 VDC |
| Galvanic Isolation (To Logic) | 1000 VDC |
| Series Mode Noise Rejection | >60dB |
| Common Mode Noise Rejection | >130dB at 120VAC |
| Over-Range Limit (Linear/Volts) | +/- 10% |
| Over-Range Limit (Non-Linear/TC, RTD) | +/- 1% |
| Sensor Break Detection | Thermocouple break detection via current pulse |
| Shipping Weight | 2 kg |
| Connection Type | Specification / Layout |
|---|---|
| RTD Wiring configuration | Isolated in pairs (IRTD is common to two inputs) |
| Thermocouple Inputs | Cold junction compensation; maximum 100 Ohms/Leg |
| RTD Compatibility | PT100 3-wire (40 ohms balanced max), 100/500/1000 RTD (100 Ohms/Leg), 10 Ohm Cu (10 Ohms/Leg) |
| Slidewire Range | 100 to 6,500 Ohms (10% of total resistance/leg) |
Global Express Shipping
Returns & Warranty
Manufacturer: Honeywell
Product No.: 900A01-0202
Country of origin:United States
Product Type: Analog Input Modules
Payment: T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months
Processing multi-channel analog signals is simplified using the Honeywell 900A01-0202, a high-performance, 8-channel isolated analog input module designed for the HC900 process controller platform. This module allows direct connection to a wide range of industrial sensors, featuring universal channel configuration to minimize hardware footprint and simplify system design. Each of the eight channels can be individually programmed to accept different signal types, including thermocouples, RTDs, voltage, current, resistance, and slidewires, providing high application flexibility in demanding process environments.
The Honeywell 900A01-0202 features robust galvanic isolation to prevent ground loop currents from degrading signal integrity. With channel-to-channel and channel-to-logic isolation, the module maintains stable operation and high measurement accuracy even in electrically noisy industrial settings. Integrated diagnostics, such as thermocouple break detection via current pulse, ensure rapid troubleshooting and reduced system downtime.
| Manufacturer | Honeywell |
|---|---|
| Part Number / Model | 900A01-0202 |
| Series | HC900 Control System |
| Module Type | Analog Input Module |
| Number of Channels | 8 (isolated) |
| Input Configurations | mV, V, T/C, RTD, Ohms, mA, Slidewire (configurable per channel) |
| Input Impedance (T/C and mV) | 10 megohms |
| Input Impedance (Volts) | >1 megohm |
| Input Impedance (mA) | 250 ohms |
| Galvanic Isolation (Point-to-Point) | 400 VDC |
| Galvanic Isolation (To Logic) | 1000 VDC |
| Series Mode Noise Rejection | >60dB |
| Common Mode Noise Rejection | >130dB at 120VAC |
| Over-Range Limit (Linear/Volts) | +/- 10% |
| Over-Range Limit (Non-Linear/TC, RTD) | +/- 1% |
| Sensor Break Detection | Thermocouple break detection via current pulse |
| Shipping Weight | 2 kg |
| Connection Type | Specification / Layout |
|---|---|
| RTD Wiring configuration | Isolated in pairs (IRTD is common to two inputs) |
| Thermocouple Inputs | Cold junction compensation; maximum 100 Ohms/Leg |
| RTD Compatibility | PT100 3-wire (40 ohms balanced max), 100/500/1000 RTD (100 Ohms/Leg), 10 Ohm Cu (10 Ohms/Leg) |
| Slidewire Range | 100 to 6,500 Ohms (10% of total resistance/leg) |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
United States
|
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