Schneider STBAVI1255 Basic Analog Input Module

FAQ

Q1: What type of signals does the STBAVI1255 support?
A1: It supports both voltage and current analog input signals depending on the configuration.

Q2: Can this module be used in a mixed analog/digital I/O island?
A2: Yes, the STBAVI1255 is compatible with STB distributed I/O islands and can operate with other module types.

Q3: Does it offer channel-to-channel isolation?
A3: It provides channel-to-bus isolation, but channels share a common reference.

Q4: How accurate is the analog measurement?
A4: The module provides approximately ±0.1% full-scale accuracy under normal operating conditions.

Q5: What power supply does it require?
A5: It requires a 24 V DC supply sourced from the STB power distribution module.

Q6: Is calibration required during installation?
A6: No additional calibration is typically needed beyond standard system configuration.

Q7: What is the resolution of the analog conversion?
A7: It uses a 12-bit resolution A/D converter.

Q8: Can it work in high-temperature industrial environments?
A8: Yes, it supports an operating temperature range from 0°C to 60°C.

Basic Analog Input Module Schneider STBAVI1255

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