Products Description
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Parameter
Manufacturer：ABB
Product Number：07EA90
Product Type：Analog Input Module
Origin：Sweden (SE)
Dimensions：120 x 140 x 85 mm
Weight：0.59 kg
FAQ
Frequently Asked Questions (FAQ)
Q1: What is the primary function of the 07EA90 analog input module?
A1: The module is used to acquire four safety-related analog signals in the range of 4–20 mA and transmit them to the Advant Controller 31-S via the CS31 bus.
Q2: How many 07EA90 modules can be connected to one CS31 system bus?
A2: A maximum of six modules can be connected, occupying addresses EW00.00 to EW05.15.
Q3: What bus transmission time is associated with the 07EA90?
A3: The typical bus transmission time per 07EA90 module is 1050 microseconds.
Q4: Can the 07EA90 be mounted both on DIN rail and by screws?
A4: Yes, the module can be mounted on a DIN rail per DIN EN 50022 or fixed using screws.
Q5: Is the analog signal electrically isolated from the CS31 system bus?
A5: Yes, the analog input signals are electrically isolated from the CS31 bus interface for enhanced safety.
Q6: What is the required voltage supply for the 07EA90?
A6: The module operates on 24 V DC with a tolerance of +20% to -15%.
Q7: Are there special environmental conditions for operating the module?
A7: The operating temperature range is 0 °C to 55 °C, and the module must be used in environments with 5% to 95% non-condensing humidity.
Q8: How is the module protected against external influences like vibration and shock?
A8: The module is built to withstand vibration (up to 0.5 g) and shock (15 g, 11 ms) in compliance with industrial standards.
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.
