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TC-IAH161, TK-IAH161 High Level Analog, 16-Input, Voltage and Current (10 V & 4-20 mA) Module:
Parameter | Specification |
Number of Points | 16 channels |
Input Voltage Range (Voltage) Input Current Range (Current) |
±10.5 volt range: 16 bits, 320 μV 0 to 10.5 volt range: 16 bits, 320 μV 0 to 5 volt range: 16 bits, 160 μV |
Voltage Resolution ± 10.5 volt range 0 to 10.5 volt range 0 to 5 volt range Current Resolution |
16 bits across each range shown below 320 μV 160 μV 80 μV 320 nA |
Module Publish Rate | 250 msec |
Input Impedance (Voltage) (Current) |
Greater than 1.0 MΩ 249 ohms Ω nominal |
Open Circuit Detection Typical OC Detection Time |
Voltage Even channels - Positive Full scale reading Odd channels – Negative Full scale reading Current – Negative Full scale reading less than 5 seconds |
Normal Mode Noise Rejection Common Mode Rejection |
Greater than 33 dB @ 50 Hz Greater than 60 dB @ 60 Hz 100 dB @ 50/60 Hz |
Channel Bandwidth | 20 Hz(-3dB) |
Calibrated Accuracy @ 25°C | Better than 0.05% of range (Voltage) Better than 0.15% of range including sense resistor (Current) |
RFI Immunity | Error of less than 2.0% of range at 10 V/m, 27 to 1000 MHz |
Overvoltage Capability | Continuous at room temperature (both) 30 VDC (Voltage) 8 VDC (Current) |
Input Offset Drift with Temperature | <90 μV/°C (Voltage) <360 nA/°C typical (Current) |
Gain Drift with Temperature | 15 ppm/°C (Voltage); 20 ppm/°C (Current) |
Module Error Over Full Temp. Range | 0.1% of range(Voltage) 0.3% of range(current) |
Power Dissipation | 4.1 W max |
Backplane Current |
TC, TK-IAH161 current draw @ 24vdc (amps) : 0.060, current draw @ 5vdc (amps) : 0.200, current draw @ 1.2vdc (amps): 0.005 |
Isolation Voltage User to system |
100% Tested at 2550VDC for 1s |
Connection Terminal Blocks | TC-TBCH, 36-position terminal block |
At PLC DCS Pro Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.
This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.
To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.
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