Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Analog Module (4 Inputs / 2 Outputs) |
| Input Channels | 4 Differential |
| Output Channels | 2 Single-Ended |
| Input Ranges | 0–10 V (default), ±10 V, 0–20 mA, 4–20 mA, 4–20 mA Enhanced |
| Output Ranges | 0–10 V, ±10 V, 0–20 mA, 4–20 mA |
| Input Resolution | Voltage: 2.5 mV / 5 mV, Current: 5 µA |
| Output Resolution | Voltage: 0.3125 mV, Current: 0.6 µA (0–20 mA), 0.5 µA (4–20 mA) |
| Accuracy | ±0.1% to ±0.5% FS depending on mode and temperature |
| Isolation Voltage | 250 VAC continuous, 1500 VAC for 1 minute |
| Common Mode Voltage | 200 VDC (max) |
| Power Supply Requirements | 150 mA @ 24 VDC (external), 95 mA @ +5 VDC (internal) |
| Update Rate | 3 ms |
| Load Resistance (Current Output) | Max 1350 Ω at 30 V |
| Load Resistance (Voltage Output) | Min 2 kΩ |
| Input Impedance | 250 Ω |
| Output Capacitance Limit | Voltage: 1 µF, Current: 2000 pF |
| Output Inductance Limit | 1 H |
| Module Dimensions (W x H x D) | 34 × 145 × 140 mm |
| Weight | 0.454 kg |
FAQ
Frequently Asked Questions (FAQ)
Q1: What types of signals can the IC694ALG442 module handle?
A1: It supports both analog current (0–20 mA, 4–20 mA) and analog voltage (0–10 V, ±10 V) signals.
Q2: Can the input channels be configured independently?
A2: Yes, each input channel can be individually configured as current or voltage.
Q3: What is the resolution for the analog inputs and outputs?
A3: Input resolution is 5 µA or 2.5/5 mV; output resolution is 0.3125 mV or 0.5/0.6 µA depending on range.
Q4: Is there isolation between the field side and backplane?
A4: Yes, 250 VAC continuous and 1500 VAC for 1 minute.
Q5: Does this module support alarm configurations?
A5: Yes, each input can be configured with high and low alarm limits.
Q6: What happens to the outputs on power loss?
A6: Outputs can be configured to hold the last state or reset to the low end of their configured range.
Q7: What is the function of the ramp mode?
A7: Ramp mode enables smooth transitions between output values over a configured time or steps.
Q8: Is the firmware upgradable?
A8: Yes, but only when used in RX3i racks, not in Series 90-30 systems.
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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.
