The Siemens 6ES7193-0CB20-0XA0 is a terminal block spare part for the SIMATIC DP ET 200B distributed I/O station, designed for digital electronic submodules with 4-wire screw (TB2) and spring-loaded (TB4) connections. Supply voltage is 24 V DC nominal, with a permissible range of 18.5 to 30 V DC including ripple; the terminal block draws up to 200 mA from the backplane. Listed as current production, this spare part is available for standard BOM-line sourcing — no last-time-buy or obsolescence concerns.
Siemens 6ES7193-0CB20-0XA0 Terminal Block, 24V, 200mA
MPN6ES7193-0CB20-0XA0
Siemens SIMATIC DP, 6ES7193-0CB20-0XA0, terminal block TB2-4/DC for ET 200B, 24 V DC, 200 mA, 0-60 °C.
$92.71Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Rated value (DC) | 24 V |
| Permissible range, upper limit (DC) | 30 V; Ripple included |
| Permissible range, lower limit (DC) | 18.5 V; Ripple included |
| Current consumption, max. | 200 mA |
| Parameter | Value |
|---|---|
| Operating temperature, max. | 60 °C |
| Operating temperature, min. | 0 °C |
| Parameter | Value |
|---|---|
| Width | 235 mm |
| Height | 130 mm |
| Depth | 59 mm |
| Parameter | Value |
|---|---|
| Weight, approx. | 800 g |
| Current consumption, typ. | 100 mA |
| Between electronic block and PROFIBUS DP | Yes |
| Design of electrical connection for the inputs and outputs | TB2: screw-type terminals; TB4: spring-loaded terminals |
Product details
Frequently asked questions
What is the ambient temperature range for this terminal block?
It is rated for 0 °C to 60 °C ambient operation.
What is the supply voltage specification?
Nominal 24 V DC, with a permissible range of 18.5 to 30 V DC including ripple, consuming up to 200 mA.
What connector types are on this terminal block?
TB2 uses screw-type terminals, and TB4 uses spring-loaded terminals, supporting 4-wire connections.
MPN
6ES7193-0CB20-0XA0