Products Description
| Company Information | |||
| sales@xmjzjsgs.com | |||
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| +8613666033393 | |||
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Technical Specifications
| Parameter | Specification |
|---|---|
| Model | MC-TDIY22 / 51204160-175 |
| Type | Digital Input FTA |
| Input Channels | 32 |
| Input Voltage Range | 20–30 Vdc |
| Input Type | Optical isolation |
| Sense Current (ON) | ≥ 4.5 mA |
| Sense Current (OFF) | ≤ 2.8 mA |
| Pickup Voltage | ≥ 20 Vdc |
| Dropout Voltage | ≤ 10 Vdc |
| Isolation Voltage | 1500 Vac rms or ±1500 Vdc |
| Input Frequency Range | DC to 15 Hz |
| Absolute Delay | ≤ 2.0 ms |
| Surge Protection | ANSI/IEEE C37.90.1-1978 compliant |
| Input Resistance (ON) | ≤ 100 Ω |
| Input Resistance (OFF) | ≥ 45 kΩ |
| Dimensions (L×W×H) | 160 x 100 x 30 mm |
| Weight | 0.308 kg |
FAQ
Frequently Asked Questions (FAQ)
Q1: What is the input voltage range for the MC-TDIY22?
A1: The module accepts input voltages between 20 Vdc and 30 Vdc.
Q2: How many input channels are available on the MC-TDIY22?
A2: This module supports 32 isolated digital input channels.
Q3: What type of isolation is used in the input circuits?
A3: Optical isolation is used to separate field inputs from system electronics.
Q4: What is the maximum isolation voltage supported?
A4: It supports 1500 Vac rms or ±1500 Vdc of galvanic isolation.
Q5: What is the typical response time of the digital input?
A5: The response time (absolute delay) is no more than 2.0 milliseconds.
Q6: What are the ON and OFF sense current requirements?
A6: The module requires at least 4.5 mA for ON state and allows up to 2.8 mA for OFF state.
Q7: Is the module compliant with surge protection standards?
A7: Yes, it complies with ANSI/IEEE C37.90.1-1978 standards for surge protection.
Q8: What are the physical dimensions and weight of this module?
A8: The module measures 160 x 100 x 30 mm and weighs 0.308 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.
