Four relay outputs on the ET 200SP backplane
The 6ES7132-6HD00-2BB1: Diagnostics include a group error indication and a diagnostic alarm; channel status is shown by a green LED per output. The green/red DIAG LED reports module-level faults. Firmware version V1.1 is field-updatable.
System family check: not a drop-in for S7-1500
The failsafe sibling 6ES7136-6AB00-0CA1 shares the same ET 200SP mechanical footprint but integrates safety functions (e.g., PROFIsafe). The 6ES7132-6HD00-2BB1 has no oversampling, no isochronous mode, and no MSO or PWM capability—it is a straightforward relay output slice for standard automation.