For:

“Siemens               6ES7136-6DC00-0CA0     SIMATIC DP, Electronics module ET 200SP, F-DQ 8XDC 24V0.5A PP, 15 mm width, up to PL E (ISO 13849) up to SIL 3 (IEC 61508)

Siemens               6ES7 193-6BP00-0BA0    SIMATIC ET 200SP, BaseUnit BU15-P16+A0+2B, BU type A0, Push-in terminals, without AUX terminals, bridged to the left, WxH: 15x 117 mm

I’m not sure if I need a special base unit for the Failsafe output module, I know for sure I need 22 pieces of the 8-bit failsafe output.

Can anyone help me if I need any base unit or not?

Thanks