The ABB MA12 module is designed to accurately capture and transmit analog signals from field instruments such as temperature sensors, pressure transducers, and flow meters. It converts these real-world signals into digital data that can be used by control systems for monitoring, regulation, and process automation.
This module is part of ABB's H&B Contronic series-an established range known for robust performance and longevity. The MA12 module plays a central role in ensuring the smooth operation of distributed control systems (DCS), especially in critical applications where failure is not an option.
Phone Number
+8618030175807
Technical Specifications
| Model: | MA12 |
| Manufacturer: | ABB (H&B Contronic series) |
| Type: | Analog Input Module |
| Number of Channels: | 12 |
| Input Impedance: | >100 kΩ (voltage), 250 Ω (current) |
| Isolation: | Galvanic isolation between channels and system bus |
| Power Supply: | Typically 24 VDC |
| Operating Temperature: | 0°C to +60°C |
| Storage Temperature: | -40°C to +85°C |
| Humidity: | 5% to 95% non-condensing |
Functional Characteristics
Signal Conditioning: Converts raw analog signals to standardized digital values for internal system use.
Real-Time Processing: Capable of processing and transmitting input data in real-time with minimal latency.
Fault Detection: Continuous internal diagnostics detect signal integrity issues, wire breaks, or overvoltage conditions.
System Integration: Works seamlessly with other modules and CPUs in the ABB Contronic system architecture.
Minimal Crosstalk: Advanced design ensures minimal interference between input channels, preserving signal fidelity.
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Inventory Stock
| ICS TRIPLEX | T3310 | AB | 1394C-AM07 |
| ICS TRIPLEX | T3419 | AB | 1394C-AM75-IH |
| ICS TRIPLEX | T8151C | AB | 1394C-SJT10-T-RL |
| ICS TRIPLEX | T8310C | AB | 1394-SR9A |
| ICS TRIPLEX | T8311C | AB | 1395-A65N-C1-PZ |
| ABB | DSTA131 57120001-CV | EMERSON | KJ3221X1-BA1 12P2531X102 VE4035S2B1 |
| ABB | DSTA170 57120001-FC | EMERSON | KJ3221X1-BA1 12P2531X112 VE4003S2B2 |
| ABB | DSTA171 3BSE018311R1 | EMERSON | KJ3221X1-BA1 12P2531X122 VE4005S2B1 |
| ABB | DSTA180 57120001-ET/2 | EMERSON | KJ3221X1-BA1 12P2531X122 VE4003S2B2 |
| ABB | DSTC120 57520001-A | EMERSON | KJ3221X1-BA1 12P2531X122 VE4003S2B2 |
| FISHER | CL6721X1-A3 41B5215X122 | HONEYWELL | 8C-PAON01 51454357-175 |
| FISHER | CL6721X1-A4 41B5215X132 | HONEYWELL | 8C-PAON01 51454357-175 |
| FISHER | CL6721X1-A4 12P1824X012 | HONEYWELL | 8C-PAONA1 51454469-175 |
| FISHER | CL6721X1-A4 41B5215X132 | HONEYWELL | 8C-PDIL51 51454359-175 |
| FISHER | CL6821X1-A5 41B5222X422 | HONEYWELL | 8C-PDIL51 51454359-175 |
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