Product Description
Key Features
- Product identity: SIPLUS S7-1200 SM 1231 TC 8 AI based on 6ES7231-5QF32-0XB0.
- Thermocouple inputs: 4 analog inputs support thermocouples J, K, T, E, R & S, B, N, C and TXK/XK(L); voltage range: ±80 mV.
- Supply and consumption: Rated supply voltage: 24 V DC. Typical current consumption: 40 mA; from backplane bus 5 V DC, typ.: 80 mA.
- Conformal coating: Conformal coating is provided with Class 2 for high reliability according to EN 61086.
- Operating environment: Ambient temperature during operation: -20 °C to 60 °C; IP degree of protection: IP20.
- Diagnostics and connection: The module has a required front connector, supply-voltage monitoring, wire-break diagnosis, diagnostic alarms and input-status LEDs.
Applications
- Thermocouple temperature measurement: The analog inputs measure temperature with supported thermocouples and adjustable technical units of Degrees Celsius/degrees Fahrenheit.
Technical Summary
| Product type designation | SM 1231, AI 8×16 bit TC |
|---|---|
| Based on | 6ES7231-5QF32-0XB0 |
| Rated supply voltage (DC) | 24 V |
| Number of analog inputs | 4; Thermocouples |
| Thermocouple input types | J, K, T, E, R & S, B, N, C, TXK/XK(L) |
| Voltage range | ±80 mV |
| Resolution with overrange (bit including sign), max. | 15 bit; + sign |
| Operating temperature | -20 °C to 60 °C |
| IP degree of protection | IP20 |
| Required front connector | Yes |
| Product lifecycle | Active Product |
Frequently Asked Questions
Which order number and base module should be confirmed for this SIPLUS item?
Confirm 6AG1231-5QF32-4XB0 and its base module 6ES7231-5QF32-0XB0.
What thermocouple types does the module support?
It supports J, K, T, E, R & S, B, N, C and TXK/XK(L) thermocouples.
What connector is required for installation?
A required front connector is used for the connection.
Does the configuration include voltage or current inputs?
It is without voltage and current input ranges; the supplied input range is for thermocouples.
