Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 | |||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Specifications and Features
| Item | Details |
|---|---|
| Module Type | DC Voltage Output Module with Electronic Short Circuit Protection (ESCP) |
| Part Number | IC694MDL742B |
| Number of Outputs | 16 points (organized in 2 groups of 8 each) |
| Output Type | Positive Logic (sourcing current) |
| Rated Voltage | 12/24 VDC |
| Output Voltage Range | 10.2 to 28.8 VDC (+20%, -15%) |
| Max Current per Output | 1 A |
| Max Current per Group | 4 A @ 50°C, 3 A @ 60°C |
| Max Inrush Current | 5.2 A for 10 ms |
| Output Voltage Drop (On State) | 1.2 V max |
| Off-State Leakage Current | 1 mA max |
| On Response Time | ≤ 2 ms |
| Off Response Time | ≤ 2 ms |
| Output Isolation | 250 VAC continuous; 1500 VAC for 1 minute (Field to Backplane & Frame Ground) |
| Group-to-Group Isolation | 250 VAC continuous; 1500 VAC for 1 minute |
| Status Indicators | Individual point LEDs (Q1–Q16), ESCP LED (Red, labeled F) |
| Protection Mechanism | Two ESCP circuits (points 1–8, 9–16); resets by cycling user power |
| Backplane Power Consumption | 130 mA from 5V bus (when all outputs are ON) |
| Field Wiring Terminals | 20-point screw terminal block |
| Installation | Any RX3i I/O slot |
| Module Classification | Low-voltage module (indicated by blue label bands) |
| Dimensions (W x H x D) | 34 x 145 x 140 mm |
| Weight | 0.91 kg |
FAQ
Frequently Asked Questions (FAQ)
Q1: What type of loads is the IC694MDL742B suitable for?
A1: The module supports loads such as motor starters, solenoids, and indicator lamps that require current-sourcing 12/24VDC outputs.
Q2: How is overcurrent protection achieved in this module?
A2: The module includes two internal Electronic Short Circuit Protection circuits that disable the output group upon detecting a short.
Q3: Can the module operate with both 12V and 24V DC systems?
A3: Yes, the module supports a voltage range of 12 to 24 VDC with tolerance from +20% to -15%.
Q4: How is an ESCP fault indicated?
A4: When ESCP trips, a red LED labeled “F” on the module turns ON; individual point LEDs remain unaffected.
Q5: How do I reset a short circuit fault on this module?
A5: Reset the ESCP fault by cycling the 12/24VDC user power supplied to the module.
Q6: Is the module isolated from the backplane and other components?
A6: Yes, it features 250 VAC continuous (1500 VAC for 1 minute) isolation between the field and backplane/frame ground and between output groups.
Q7: What happens if total current per group exceeds the temperature-limited maximum?
A7: Exceeding the maximum load per group (4A @ 50°C or 3A @ 60°C) may cause ESCP to activate or degrade performance.
Q8: Can this module be installed in any RX3i slot?
A8: Yes, it is designed to be compatible with any standard I/O slot in an RX3i PACSystems rack.
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.
