Schneider STBACO1225 2-Channel Analog Output Module
Product Introduction
The STBACO1225 belongs to the Advantys STB distributed I/O platform by Schneider Electric. This basic analog output module provides two channels for 0-20 mA current signals. Engineers select it for straightforward process control tasks where advanced configuration is unnecessary. Meanwhile, the module supports hot swapping, so you can replace it without stopping the whole system. Its compact 13.9 mm I/O base saves valuable cabinet space.
Technical Specifications
The STBACO1225 offers two output channels with a 0-20 mA current range. Resolution reaches 12 bits, which gives smooth and accurate signal output. Each channel handles load impedance from 0 to 500 Ω. The external loop supply requires 24V DC from a PDM. Furthermore, short circuit protection is built in to guard against wiring faults.
Isolation and Electrical Data
Isolation between field and bus reaches 1500V DC. This rating protects sensitive control circuits from electrical noise. The module draws power through a 24V DC PDM, specifically the STBPDT3100. Additionally, the I/O base is the STBXBA1000 with a 13.9 mm width. This narrow design allows dense mounting in control panels.
Hot Swapping Behavior
Hot swapping lets you remove and replace the module while the system runs. Therefore, maintenance downtime drops significantly, and production continuity improves. Besides, the basic design keeps setup simple for less complex applications.
Mechanical and Environmental Parameters
The module carries an IP20 protection rating, which suits clean cabinet installations. Operating and storage temperature data are not available in the current documentation. Besides, the 13.9 mm base width keeps panel space usage low. Field wiring connects through the STBXBA1000 base, and the PDM feeds power separately.
Installation Guide
First, mount the STBXBA1000 base onto a standard DIN rail. Next, snap the STBACO1225 module onto the base until it locks firmly. Then connect the 24V DC PDM, such as the STBPDT3100, to supply field power. After that, wire your 0-20 mA loads to the output terminals while observing polarity. Finally, verify load impedance stays within 0-500 Ω for proper operation.
Packaging List
1x Schneider STBACO1225 Analog Output Module
1x STBXBA1000 I/O Base (13.9 mm)
1x Product Documentation Sheet
Shipping Methods
We ship worldwide via Fedex, UPS, and DHL. Orders process within 1-2 business days after payment confirmation. Tracking numbers arrive by email once the carrier picks up your parcel.
FAQ
Q1: What signal range does the STBACO1225 output?
A: It outputs 0-20 mA current signals across two channels.
Q2: Can I replace this module while the system is running?
A: Yes, hot swapping is supported, so you can swap it without shutting down operations.
Q3: What is the maximum load impedance for each channel?
A: Each channel supports load impedance from 0 to 500 Ω.
Q4: How does the STBACO1225 differ from the STBACO1210?
A: The STBACO1225 is a basic module, while the STBACO1210 is a standard module with more configuration options.
Q5: Which I/O base and PDM pair with this module?
A: Use the STBXBA1000 base and the STBPDT3100 PDM for proper installation.
