Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Specification | Parameter |
|---|---|
| Part Number / Model | 1756SC‑IF8U |
| Module Type | Universal Analog Input Module |
| System Compatibility | ControlLogix (1756 I/O rack) |
| Number of Channels | 8 universal analog inputs |
| Input Signal Types | Voltage, Current, Resistance, RTD, Thermocouple |
| Voltage Input Ranges | ±50 mV, ±150 mV, 0‑5 V, 1‑5 V, 0‑10 V, ±10 V |
| Current Input Ranges | 0‑20 mA, 4‑20 mA |
| Resistance Ranges | 250, 500, 1000, 2000, 3000, 4000 Ω |
| RTD Types Supported | PT385/3916, Ni618/672, NiFe518, Cu426 |
| Thermocouple Types | J, K, T, B, E, R, S, N, C |
| Resolution | 16–21 bits (filter dependent) |
| Update Times | 0.04–0.99 s depending on filter selection |
| Electrical Isolation | 12.5 VDC channel‑to‑channel; 1000 VAC field wiring to backplane and chassis ground |
| Backplane Current | ~230 mA @ 5 V DC; ~75 mA @ 24 V DC |
| Backplane Power | ~3 W maximum |
| Slot Width | 1 slot |
| Mounting | ControlLogix chassis (any slot) |
| Operating Temperature | 0 °C to 60 °C |
| Storage Temperature | –40 °C to 85 °C |
| Humidity (Operating) | 5–95 % non‑condensing |
| Shock & Vibration | 30 G shock; 2 G @ 10‑500 Hz |
| Dimensions (L × W × H) | ~146 mm × 40 mm × 140 mm |
| Weight | ~0.24 kg |
FAQ
FAQ
Q1: What types of input signals can this module handle?
It supports voltage, current, resistance, RTD, and thermocouple inputs on any of its eight channels.
Q2: How many analog channels are available?
The module provides eight individually configurable universal input channels.
Q3: What resolution does it offer?
Resolution ranges from 16 bits to 21 bits depending on the configured filter settings.
Q4: Does it include electrical isolation?
Yes — it has 12.5 VDC channel‑to‑channel isolation and 1000 VAC field wiring to backplane/chassis isolation.
Q5: What are typical update times for channel readings?
Update times vary from approximately 0.04 s to 0.99 s depending on the selected filter frequency.
Q6: Can this module be installed in any ControlLogix rack slot?
Yes — it occupies one slot and can be installed in any available slot in a 1756 chassis.
Q7: What are the environmental operating limits?
It operates reliably from 0 °C to 60 °C with 5 %–95 % non‑condensing humidity.
Q8: What are the physical size and weight of this module?
The unit measures approximately 146 mm × 40 mm × 140 mm and weighs about 0.24 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.
