Allen Bradley 1746SC-CTR4 Counter / Flow Meter Input Module for SLC 500

FAQ

Q1: What type of module is the 1746SC‑CTR4?
It is a 4‑channel counter and flow meter input module for Allen‑Bradley SLC 500 systems.

Q2: What input signal voltages does it support?
It supports AC signals from 50 mV to 75 V peak and DC signals at 5 V, 12 V, and 24 V.

Q3: How many channels are available?
There are four independent counter or encoder input channels.

Q4: What is the maximum count range?
Low range counts from –32,768 to +32,767; high range counts from –8,388,608 to +8,388,607.

Q5: What is the maximum frequency it can handle?
The module can process input frequencies up to 50 kHz for both AC and DC inputs.

Q6: What is the typical update time per channel?
Channel update time is approximately 4 ms.

Q7: Does the 1746SC‑CTR4 provide accuracy information?
Yes, count mode accuracy is ±1 count and rate accuracy ±1% at 50 kHz.

Q8: What are the physical size and weight of the 1746SC‑CTR4?
Dimensions are 5.5 × 1.3 × 5.7 in (140 × 33 × 145 mm), and weight is ~0.17 kg.

1746SC-CTR4 Allen Bradley

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.