The Siemens 6ES7134-7TD00-0AB0 is a 4-channel thermal resistance (RTD) analog input module. Its main function is to receive the weak resistance signal from the on-site temperature sensor (such as Pt100), and then precisely convert this resistance value representing temperature into a digital quantity that the PLC can process. The module has passed the hazardous environment certification (Ex ib[ia Ga]IIC T4 Gb, Ex ib[ia IIIC Da]IIC T4 Gb). It is widely applied in the field of process automation, especially in industries such as chemical engineering, oil and gas, and pharmaceuticals.
Siemens 6ES7134-7TD00-0AB0 can communicate with transmitters that support the HART protocol, thereby achieving synchronous transmission of analog signals and digital diagnostic data. Certified for use in Zone 1 and Zone 2 hazardous areas (ATEX/IECEx). The module has a 16-bit resolution and can precisely measure analog signals. It can be optimized for real-time process control applications.
| Model Number | Siemens 6ES7134-7TD00-0AB0 |
| Product Series | ET 200SP |
| Product Type | Analog Input (AI) Module |
| Input Channels | 4 channels (galvanically isolated) |
| Input Type | Resistance Thermometers (RTD) |
| Supported RTD Types |
Pt 100, Pt 200, Pt 500, Pt 1000, Ni 100, Ni 120, Ni 200, Ni 500, Ni 1000, Cu 10, LG (Linear Resistance), and others |
| Connection Methods | 2-wire, 3-wire, 4-wire connection |
| Measurement Range | Depends on sensor type (e.g., Pt 100: -200 to +850 °C) |
| Resolution | 15 bits + sign |
| Integration Time / Conversion Time | 50 ms (per channel, for all channels) |
| Power Consumption | 1.7 W (from backplane bus) |
| Current Consumption (L+) | 40 mA (at 24 V DC) |
| Wire Connection | Front connector (40-pin) |
| Dimensions (W x H x D) | 15 mm x 117 mm x 73 mm |
| Weight | Approx. 55 g |
| Compatibility | SIMATIC S7-1500, S7-1200, ET 200MP Controllers |
Siemens 6ES7134-7TD00-0AB0 can be applied in process automation systems such as SCADA and PLC to monitor pressure, temperature and flow sensors. HART device integration supports remote diagnosis and parameter adjustment of field instruments. It is also applicable to explosive environments such as oil refineries and chemical plants.
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