Overview
Specification
| Parameter | Specification |
|---|---|
| Part Number | 57120001-DE |
| Product Type | Analog Input Board |
| System Compatibility | ABB Master / Advant Series |
| Number of Channels | 16 analog inputs |
| Input Signal Type | Voltage / Current |
| Input Range | ±10 V or 0–20 mA (configurable) |
| Input Resolution | 12-bit A/D conversion |
| Isolation | Galvanic isolation per channel |
| Communication | System backplane bus |
| Power Supply | 5 VDC (from system) |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -40°C to +70°C |
| Mounting | Rack-mounted (system chassis) |
| Dimensions | Approx. 220 × 100 mm |
| Weight | Approx. 0.25 kg |
FAQ
Q1: Is the DSAI151 compatible with ABB MasterPiece systems?
Yes. The DSAI151 is fully compatible with ABB Master and Advant DCS systems for analog signal input.
Q2: What types of sensors can it support?
It supports various analog sensors such as thermocouples, transmitters, and pressure sensors that output voltage or current signals.
Q3: How does it ensure signal accuracy?
The board uses high-resolution A/D converters and isolated input channels to reduce electrical noise and cross-talk.
Q4: Can it be replaced without shutting down the system?
In most ABB DCS configurations, the module can be replaced under system maintenance mode with minimal downtime.
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