Ex-rated output slice for ET200iSP
The Siemens 6ES7132-7RD11-0AB0 is a SIMATIC DP electronic module for the ET200iSP distributed I/O system, delivering 4 digital transistor outputs at a no-load voltage of 17.4 V DC and a rated signal current of 27 mA per channel, plus one intrinsically-safe input for H-shutdown. It carries Ex ib (ia Ga) IIC T4 Gb, Ex ib [ia IIIC Da] IIC T4 Gb, and Ex ib [ia] I Mb approvals.
Output ratings and diagnostics
Each output switches resistive loads at up to 100 Hz and inductive loads at up to 2 Hz, with a signal transition time of 2 ms from 0 to 1 and 1.5 ms from 1 to 0. The module includes short-circuit protection, wire-break detection, and a parameterizable diagnostic alarm, with a group error indicator (SF red LED) and per-channel green status LEDs. Typical power loss is 2.1 W, drawing 260 mA from the load voltage L+ and 10 mA from the backplane bus.
