Description
TRICONEX 2211S2-100 — Product Overview
What It Is
The MA2211-100S2 (MA2211-100) is a Triconex module intended for industrial control and safety systems. Sources describe it variously as:
- A programmable controller (PLC) module belonging to the RXM series
- A digital input module
This inconsistency across sources means the module’s exact functional class is not uniformly confirmed — most sources treat it as a digital input module within a Safety Instrumented System (SIS).
TRICONEX 2211
Representative Parameters
Sources give somewhat inconsistent specs (product data are supplier-provided, not official):
| Parameter | Reported Value (Source-dependent) |
|---|---|
| Voltage | 100 V (per one source) ; 24 V DC (per another) |
| Frequency / Power | 50/60 Hz; 10 W |
| Operating Temperature | –10 to +60 °C (one source) ; 0–55 °C (another) |
| Storage Temperature | –20 to +70 °C |
| Digital Inputs | 16 channels; supports NPN or PNP configuration |
| Safety Rating | SIL 3 certified; IEC 61508 compliant |
| Response | Millisecond-level response time |
| Isolation | Electrical isolation provided |
| Enclosure Rating | IP20 |
| Standards | IEC 61131-3 |
Main Features (platform-level)
- High reliability and ruggedness for harsh environments
- SIL 3 safety certification per IEC 61508
- Flexible configuration; supports multiple programming languages (Ladder Logic, FBD, Structured Text, Instruction List)
- Rich I/O interfaces including digital I/O, analog I/O, and serial communication
- Triple Redundant Design (platform characteristic)
- Electrical isolation to prevent interference
- Easy to install — compact, lightweight
Application Scenarios
Applied in Safety Instrumented Systems (SIS) across high-hazard industries:
- Petrochemical
- Electric power
- Water treatment
- Pharmaceutical
- Oil, chemical, metallurgy
- Data acquisition, safety interlock, and signal output
TRICONEX 2211
Companion Components
Per one source, the MA2211-100 is installed on Triconex chassis/baseplates such as the 8110/8120/8112, programmed via TriStation 1131 engineering software, and coexists/shares communication functions with the CIM3211S2 communication interface module. Related Triconex modules seen in the same ecosystems include MA2211-100S2, 3211S2, 5211S2, 5401S2, 5301S2, TriPak 5481, 5382, 5351S2, RXM4200, and others.
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