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 |
|---|---|
| Model | IMDSM04 |
| Power Supply | ±5 VDC Logic Supply ±5% ±24 VDC I/O Supply +12%, -10% |
| Current Consumption | 5 VDC: 1.4 A typical, 1.5 A max 24 VDC: 62 mA typical, 70 mA max |
| Input Channels | 8 independent pulse or frequency input channels |
| Input Voltage Ranges | Range 1: 4.0–6.0 VDC Range 2: 21.6–27.0 VDC Range 3: 50 mV–10 V peak-to-peak (channels 1 & 2 only) |
| Logic “1” Voltage | Range 1: ≥ 4.0 VDC Range 2: ≥ 21.6 VDC Range 3: ≥ 25 mV peak |
| Logic “0” Voltage | Range 1: ≤ 1.0 VDC Range 2: ≤ 2.0 VDC Range 3: ≤ -25 mV peak |
| Max Input Current | 14.8 mA @ 6 VDC (Range 1) 8.4 mA @ 24 VDC (Range 2) 0.4 mA @ 10 V p-p (Range 3) |
| Input Frequency Limit | 50 kHz (at 50% duty cycle) |
| Debounce Times | 8.5 ms ON / 8.5 ms OFF (typical) |
| Mode Accuracy | Totalize: ±0 counts Frequency: ±1 count Period: ±1 count |
| Timebase Accuracy | ±0.033% |
| Isolation Voltage | Channel-to-channel: 150 V RMS Input-to-logic: 350 V RMS |
| Environmental Rating | 0°C to 70°C, 5–95% RH (non-condensing), altitude up to 3 km |
| Mounting | One slot in Infi 90 MMU (Module Mounting Unit) |
| Dimensions | 132 × 25 × 125 mm |
| Weight | 0.259 kg |
| Certifications | CSA certified for ordinary (non-hazardous) locations |
FAQ
Frequently Asked Questions (FAQ)
Q1: What is the function of the IMDSM04 module?
A1: The IMDSM04 serves as a pulse input slave module, interfacing 8 pulse or frequency signals into the Infi 90 system for totalization, frequency, or period measurement.
Q2: Which signal voltage ranges are supported by the IMDSM04?
A2: It supports three ranges: 4–6 VDC, 21.6–27 VDC, and 50 mV to 10 V peak-to-peak (only on channels 1 & 2 with preamplifiers).
Q3: How many channels can be connected to the IMDSM04?
A3: The module supports 8 independent pulse input channels.
Q4: Can the module detect low-level signals?
A4: Yes, channels 1 and 2 support low-level signal detection via internal preamplifiers (50 mV to 10 V peak-to-peak).
Q5: What is the maximum input frequency the module can process?
A5: The maximum input frequency is 50 kHz.
Q6: How does the module handle debounce?
A6: Each input has configurable debounce timing with an 8.5 ms delay option.
Q7: What are the operating modes of the IMDSM04?
A7: It supports three modes: Totalize, Frequency, and Period, selectable via configuration in the Multi-Function Processor (MFP).
Q8: What kind of isolation does the IMDSM04 provide?
A8: It provides 150 V RMS isolation channel-to-channel and 350 V RMS between input and logic circuits.
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.
