The Siemens 6ES7134-4FB52-0AB0 is an active-production analog input module for the SIMATIC ET 200SP distributed I/O system. It provides 2 differential inputs for voltage measurement across ranges of ±10 V, ±5 V, ±2.5 V, and 1 V to 5 V, all with a conversion time of 15 µs per channel and a total cycle time of 250 µs. The module draws 2 W typical from the backplane and occupies 15 mm on the DIN rail. Each channel has an input resistance of 120 kΩ across all ranges and includes diagnostics for wire-break (on 1-5 V range) and overflow/underflow. The module supports isochronous mode, hardware interrupts, and group error reporting via the SF LED. Galvanic isolation between the channels and the backplane bus is tested at 500 V DC. Address space per module is 4 bytes in standard mode, with a compatibility mode of 12 bytes for legacy mapping. The shielded cable run is rated up to 200 m. Reverse polarity protection is included on the 24 V DC supply.
Siemens 6ES7134-4FB52-0AB0 Analog Input Module, 2 AI
MPN6ES7134-4FB52-0AB0
Siemens SIMATIC ET 200SP, analog input module, 6ES7134-4FB52-0AB0, 2 AI, ±10 V, 15 µs conversion, 15 x 81 x 52 mm, 2 W.
$654.00Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Analog inputs | 2 |
| Parameter | Value |
|---|---|
| Rated value (DC) | 24 V |
| Power loss (typ.) | 2 W |
| Current consumption from load voltage L+ (no load), max. | 130 mA |
| Reverse polarity protection | Yes |
| Isolation test voltage | 500 V DC |
| Isolation: between channels | No |
| Isolation: channels to backplane bus | Yes |
| Max. cable length, shielded | 200 m |
| Parameter | Value |
|---|---|
| Resolution incl. overrange (bit, with sign), max. | 16 bit; 15 bit: 1 to 5 V; ±2.5 V; 16 bit: ±10 V; ±5 V |
| Parameterizable | Yes |
| Group fault indicator (SF, red LED) | Yes |
| Parameter | Value |
|---|---|
| Height | 81 mm |
| Width | 15 mm |
| Depth | 52 mm |
| Weight (approx.) | 40 g |
Product details
Frequently asked questions
What is the conversion time per channel?
15 µs per channel, with a maximum cycle time of 250 µs for all channels. The module can be configured for step response options (none, low 4x, medium 16x, high 32x cycle time) to balance noise rejection and speed.
What is the physical size of this module?
15 mm wide, 81 mm high, 52 mm deep. It fits standard ET 200SP base units and DIN rails.
MPN
6ES7134-4FB52-0AB0