Allen Bradley 1746SC-NO8I SLC 500 Analog Output Module

FAQ

Q1: What type of module is the 1746SC‑NO8I?
It is an 8‑channel analog current output module for the Allen‑Bradley SLC 500 control system.

Q2: What output current ranges are supported?
Output ranges include 0‑20 mA, 4‑20 mA, 0‑21 mA, and 0‑21.5 mA configurable per channel.

Q3: How many channels does it provide?
The module provides eight independently controlled current output channels.

Q4: What is the resolution and response time?
It uses a 16‑bit resolution DAC with a fast step response around 1 ms.

Q5: What are the backplane power requirements?
It draws about 120 mA at 5 V and 250 mA at 24 V from the SLC backplane.

Q6: What environmental range is supported?
It is rated to operate from 0 °C to 60 °C (32 °F to 140 °F).

Q7: What are the physical size and weight of the module?
Dimensions are approximately 5.1 × 5.9 × 1.6 in (13 × 15 × 4 cm) and weight is about 0.50 kg.

Q8: Is the 1746SC‑NO8I still produced by Rockwell Automation?
No—this is a discontinued legacy SLC 500 module.

1746SC-NO8I 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.