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 | Description |
|---|---|
| Module Type | Analog Input Module (IMASI23) |
| Input Channels | 16 isolated analog input channels |
| Supported Signal Types | Millivolt, Thermocouple, RTD, 1–5 VDC, 4–20 mA |
| A/D Converter | Delta-sigma type, isolated per channel |
| Cold Junction Compensation | Integrated, RTD-based in termination unit |
| Termination Unit | NTAI06 (via NKAS01 or NKAS11 cable) |
| Bus Interface | I/O Expander Bus (P2 Connector) |
| Status Indicators | 1 Red LED, 1 Green LED |
| Diagnostics | Power-up, online, and reset diagnostics |
| Memory | Dual-port RAM, PROM, SRAM, NVRAM |
| Configuration Method | Function Codes (FC 215, FC 216, FC 217) |
| Power Supply | +5 VDC from MMU backplane (P1 Connector) |
| Mounting | Harmony Module Mounting Unit (IEMMU series) |
| Dimensions | 279.4 mm × 355.6 mm × 55.4 mm |
| Weight | 0.4 kg |
FAQ
Frequently Asked Questions (FAQ)
Q1: What is the maximum number of analog input channels supported by the IMASI23 module?
A1: The IMASI23 module supports up to 16 isolated analog input channels.
Q2: What types of analog signals are compatible with this module?
A2: It supports millivolt, thermocouple, RTD, 1 to 5 VDC, and 4 to 20 mA signals.
Q3: Does the module provide cold junction compensation for thermocouple inputs?
A3: Yes, the module uses built-in RTDs in the termination unit for accurate cold junction compensation.
Q4: What diagnostic capabilities are included in the IMASI23?
A4: The module includes power-up self-tests, reset diagnostics, real-time monitoring, and watchdog timers.
Q5: How is configuration data set for the module?
A5: Through function codes: FC 215 for module configuration, FC 216 for channel configuration, and FC 217 for user calibration.
Q6: Is field calibration required for this module?
A6: Normally not required, as the module is factory-calibrated. Field calibration is optional if precision references are available.
Q7: What happens if a field wire is disconnected or input is open?
A7: The module detects and reports open input conditions as bad quality on the corresponding channels.
Q8: What termination unit and cable are required for connection to field wiring?
A8: The NTAI06 termination unit and either NKAS01 or NKAS11 cable are required for field signal connection.
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.
