The 6ES7144-5KD50-0BA0: 8-channel temperature input module for the ET 200SP distributed I/O system. Handles Pt100, Pt1000, Ni100, Ni1000 RTDs plus thermocouples types B, C, E, J, K, L, N, R, S, T, and U at 16-bit signed resolution. Parameterizable wire-break detection for all ranges except the ±80 mV millivolt input. Supplies I&M data up to I&M3 for asset tracking. Rated for -30 °C to 55 °C ambient, power draw 0.6 W from the 24 V DC backplane bus. Connects via the module's M8 4-pin shielded connector; maximum shielded cable run 30 m.
Siemens 6ES7144-5KD50-0BA0 RTD/TC Input Module, 16-bit, -30
MPN6ES7144-5KD50-0BA0
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Siemens ET 200SP 6ES7144-5KD50-0BA0, 8-channel RTD/TC analog input module, Pt100/1000 Ni100/1000, 16 bit, -30 to 55 °C.
$151.13Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Configurable from STEP 7 TIA Portal version | STEP 7 V16 or higher |
| Firmware version | V1.0.x |
| Hardware functional status (FS) | FS01 |
| Parameter | Value |
|---|---|
| I&M data support | Yes; I&M0 to I&M3 |
| Parameter | Value |
|---|---|
| Rated value (DC) | 24 V |
| Permissible range, upper limit (DC) | 28.8 V |
| Permissible range, lower limit (DC) | 20.4 V |
| Power loss (typ.) | 0.6 W |
| Reverse polarity protection | Yes; against destruction |
| Isolation test voltage | 707 V DC (type test) |
| Parameter | Value |
|---|---|
| Operating temperature, max. | 55 °C |
| Operating temperature, min. | -30 °C |
| IP protection degree | IP65/67 |
| Parameter | Value |
|---|---|
| Width | 30 mm |
| Height | 159 mm |
| Depth | 40 mm |
Product details
Frequently asked questions
What is the maximum ambient temperature?
55 °C, with a minimum of -30 °C.
MPN
6ES7144-5KD50-0BA0