Siemens 6AG1134-6GD00-7BA1: 4-Channel Analog Input Module, Current Production
Diagnostic capabilities include a group error LED, per-channel status LEDs, diagnostic alarm, and overflow/underflow detection. Short-circuit protection is built in for 2-wire mode, covering encoder supply shorts to ground or an input to the encoder supply. I&M data (I&M0 through I&M3) is supported for asset management. The module is parameterizable, with up to four smoothing levels (none, 4x, 8x, 16x) and measurement based on an integrating Sigma-Delta principle.
Mounting and Layout with BaseUnits A0/A1
This module occupies a 15 mm wide slot and mates with BaseUnits type A0 or A1, common in ET 200SP distributed I/O systems. Depth is 58 mm, height 73 mm, allowing dense packing on standard DIN rails. Shielded cable runs up to 1 000 m are supported. Typical power dissipation is 0.85 W without encoder supply voltage, maximum current draw is 37 mA without sensor supply, and short-circuit protection covers the encoder supply to ground or an input to the encoder supply with a max. 50 mA per channel for a duration < 10 s. Isolation is tested at 707 V DC type test, with a common-mode voltage limit of 10 V DC between inputs.