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- Schneider Electric A9XMSB11 EcoStruxure I/O Smart Link Modbus RS485 11-Channel Energy Meter Accessory Schneider Electric A9XMSB11 EcoStruxure I/O Smart Link Modbus RS485 11-Channel Energy Meter Accessory
Schneider Electric A9XMSB11 EcoStruxure I/O Smart Link Modbus RS485 11-Channel Energy Meter Accessory
Schneider Electric A9XMSB11 EcoStruxure I/O Smart Link Modbus RS485 11-Channel Energy Meter Accessory
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- Description
The Schneider Electric A9XMSB11 EcoStruxure I/O Smart Link is a DIN-rail communication module that aggregates up to 11 wired Acti9 auxiliaries -- iACT24, iATL24, iOF+SD24 and Ti24 -- onto one Modbus RTU RS485 bus, transferring breaker status and basic energy data from the panel to a PLC or network-monitoring system over a self-adaptable 9600-19200 baud link.
Technical Specifications
| SKU | A9XMSB11 |
| Brand | Schneider Electric |
| Range | Acti9 EcoStruxure |
| Device | I/O Smart Link |
| Connected devices | Up to 11 wired devices, 1 group of 11 digital channels |
| Application | Load control, breaker status monitoring, basic energy metering |
| Communication | Modbus RTU/RS485 server, 4800/9600/19200 bps, SUB-D 9 |
| Modbus address range | 1-99 |
| Supply voltage | 24 V DC +/- 20 % |
| Maximum supply current | 1.5 A |
| Digital I/O per channel | 2 inputs + 1 output |
| Input type | Current sink, 24 V DC +/- 20 % at 2.5 mA |
| Output type | Logic current source, 24 V DC, 100 mA |
| Local signalling | 1 LED communication (yellow), 1 LED status (green/orange/red) |
| Mounting | DIN rail, horizontal or vertical |
| IP rating | IP20 |
| IK rating | IK06 |
| Pollution degree | 3 |
| Operating temperature | -25 to 60 C (50 C max if mounted vertically) |
| Dimensions | 359 x 22.5 x 42 mm |
| Weight | 188 g |
Certifications & Standards
- IEC 61010-2-201
- IEC 61010-1
Selection Notes
Use the A9XMSB11 when more than a handful of Acti9 contactors, impulse relays or RCDs need status reporting but a full panel-server gateway is not justified -- it condenses 11 wired auxiliaries onto a single RS485 drop instead of wiring each one back to a PLC input card. It must be paired with a Master SmartLink SI B over the same RS485 bus; where wireless reporting is preferred instead of hard-wired auxiliaries, a PowerTag sensor is the better fit.