Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 | |||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | 8C-PAIM01 (Coated), 8U-PAIM01 (Uncoated) |
| Module Type | Low-Level Analog Multiplexer (LLMUX) Input Module |
| Input Channels | 64 channels, fully isolated (in 16-point increments) |
| Input Types | Thermocouple (TC) and Resistance Temperature Detector (RTD) |
| Input Scan Rate | 1 second (up to 64 channels per second) |
| Channel Bandwidth | 0–4.7 Hz (−3 dB) |
| Nominal Input Range (TC) | –20 to +100 mV |
| Non-Damaging Input Range (TC) | –10 to +10 V |
| Non-Damaging Input Range (RTD) | –1 to +2 V @ 100 mA |
| Gain Error | 0.050% Full Scale Max |
| Temperature Stability (TC/RTD) | ±20 ppm/°C Max |
| Long Term Drift | 500 ppm |
| Input Impedance (TC) | 1 MΩ DC |
| Common Mode Voltage (CMV) | ±250 VDC or VAC RMS |
| Common Mode Rejection Ratio (CMRR) | 120 dB Min (50/60 Hz, 1000 Ω source) |
| Channel-to-Channel Voltage Isolation | ±250 VDC or VAC RMS |
| Crosstalk (DC to 60 Hz) | 80 dB (120 dB at 50/60 Hz) |
| Normal Mode Rejection Ratio (NMRR) | 60 dB Min |
| RTD Excitation Current | 1 mA |
| Cold Junction Compensation Range | –20 to +60°C (±0.5°C typical) |
| TC Linearization Accuracy | ±0.05 Ω/°C |
| Open TC Detection Threshold | ≤ 1000 Ω = no-trip; ≥ 1500 Ω = guaranteed trip |
| RTD Max Lead Resistance | 15 Ω |
| Surge Protection (Sensor Terminals) | EN 61000-4-5 (1 kV line-to-line, 2 kV line-to-ground) |
| Max Cable Distance to FTA | 1000 ft (16 AWG, two twisted pairs per FTA) |
| Supported RTD Types | Pt100 (DIN, JIS), Ni120, Cu10 |
| Supported TC Types | J, K, E, T, B, S, R, R’ (Japan) |
| Supported mV Inputs | –20 to +100 mV |
| Module Dimensions | 220 x 120 x 60 mm |
| Module Weight | 0.3 kg |
FAQ
Frequently Asked Questions (FAQ)
Q1: What types of temperature sensors does the 8C-PAIM01 module support?
A1: It supports both thermocouples (TC) and resistance temperature detectors (RTD), including Pt100, Ni120, and Cu10 sensors.
Q2: How many input channels are available on the 8C-PAIM01?
A2: The module provides up to 64 fully isolated channels in 16-channel increments.
Q3: What is the scan rate for analog temperature inputs?
A3: The input scan rate is fixed at 1 second per channel, supporting up to 64 channels per second.
Q4: Does the module provide cold junction compensation (CJC) for thermocouples?
A4: Yes, it includes integrated cold junction compensation for all TC inputs.
Q5: How is Open Thermocouple Detection (OTD) handled?
A5: The module performs an OTD check during each scan. If an open condition is detected, the PV is set to NAN, preventing invalid control actions.
Q6: Can this module be used in hazardous environments?
A6: Yes, the coated version (8C-PAIM01) includes conformal coating for protection in harsh and industrial environments.
Q7: What kind of surge protection does the module offer?
A7: Surge protection is compliant with EN 61000-4-5 standards—1 kV line-to-line and 2 kV line-to-ground for industrial environments.
Q8: What are the physical dimensions and weight of the module?
A8: The 8C-PAIM01 module measures 220 x 120 x 60 mm and weighs 0.3 kg.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
