Stahl 9170/10-11-11 → PHD-12TF-277- one input, two relay outputs. No error relay por admin | Jul 13, 2026
Stahl 9170/10-10-11 → can’t find the model definition, one-channel model PHD-11TF-27 por admin | Jul 13, 2026
Stahl 9164/13-20-06 → Barrier mounted in Zone 1, no analogs with Ex e output. Simple AI: PHD-11TD-21 por admin | Jul 13, 2026
