from
320 EUR excl. VAT
from 387,20 EUR Incl. VAT
from 387,20 EUR Incl. VAT
6ES7138-7BB00-0AB0
- SIEMENS
- SIMATIC ET 200 / DP
- 6ES7138-7BB00-0AB0
6ES7138-7BB00-0AB0
Sales, Repair, Purchase
Total in stock: 1 pcs
External stock 1 pcs
Part Sales 1
| Condition | Code | Warranty | Availability |
Delivery Express? | Price excl. VAT | |
|---|---|---|---|---|---|---|
| New in sealed box (NC) | 6ES7138-7BB00-0AB0 NC | 12/24 months | In external stock 1 pcs |
Within 2-4 days / Express
|
On request
|
Repair of the part
| Name | Code | Delivery | Warranty | Price excl. VAT | |
|---|---|---|---|---|---|
| Complete part repair | 6ES7138-7BB00-0AB0 O | 3-6 weeks | 24 months | On request | Enquire a repair |
6ES7138-7BB00-0AB0 – Watchdog module
Siemens 6ES7138-7BB00-0AB0: SIMATIC, watchdog module for ET200iSP, Ex ib IIC T4 Gb, Ex ib I Mb.
Need to buy or repair this part?
We will check replacement part availability and the options for diagnosing and repairing your faulty unit.
Technical specifications
| Manufacturer | Siemens |
|---|---|
| Order number | 6ES7138-7BB00-0AB0 |
| Product type | Watchdog module |
| Firmware version | V1.0.2 |
| Supply voltage / Type of supply voltage | DC |
| Supply voltage / permissible range, lower limit (DC) | 20.4 V |
| Supply voltage / permissible range, upper limit (DC) | 28.8 V |
| Input current / from load voltage (power bus), max. | 2 mA * number of connected digital output modules |
| Power loss / Power loss, typ. | 50 mW |
| Digital inputs / Number of digital inputs | 0 |
| Interfaces / Number of PROFINET interfaces | 0 |
| Interfaces / Number of RS 485 interfaces | 0 |
| Protocols / Supports protocol for PROFINET IO | No |
| Protocols / PROFIsafe | No |
| Protocols / PROFIBUS | No |
| Ex(i) characteristics / maximum values for connecting terminals for gas group IIC / Uo (no-load voltage), max. | 12.7 V |
| Ex(i) characteristics / maximum values for connecting terminals for gas group IIC / Io (short-circuit current), max. | 329 mA |
| Ex(i) characteristics / maximum values for connecting terminals for gas group IIC / Po (power output), max. | 0.91 W |
| Ex(i) characteristics / maximum values for connecting terminals for gas group IIC / Co (permissible external capacity), max. | 1 µF |
| Ex(i) characteristics / maximum values for connecting terminals for gas group IIC / Lo (permissible external inductivity), max. | 0.3 mH |
| Potential separation / between the channels and backplane bus | Yes |
| Potential separation / between channels and powerbus | Yes |
| Degree and class of protection / IP degree of protection | IP30 |
| Width | 30 mm |
| Height | 129 mm |
| Depth | 136.5 mm |
Part variants and further information
- New, sealed (NC): Brand-new, unused part in unopened original packaging. 12-month warranty.
- New, opened (NO): Brand-new and unused part, but the original packaging has been opened. 12-month warranty.
- New, without packaging (NW): Brand-new and unused part, supplied without original packaging. 12-month warranty.
- New (N): New and unused part, typically smaller components supplied in multi-packs in one original package. 12-month warranty.
- Refurbished (R): Part has been removed from service, cleaned, inspected and tested to meet original functionality and quality. 12-month warranty.
- Used, tested (T): Functional used part that has passed full testing. 6-month warranty.
- Used (U): Functional used part. 3-month warranty.


Buy parts and arrange repairs with FOXON
We supply new original and refurbished parts with a warranty. We confirm current availability and the possible delivery date before you place an order. For faulty parts, we check the options for diagnostics and professional repair.
Need to buy or repair this part?
Send the full order number, required quantity and, for repairs, a description of the fault. We will prepare a quotation within 1 hour.
Request a quote for purchase or repairHighlighted items are mandatory.
Download
Siemens datasheet – 6ES7138-7BB00-0AB0 (EN) (pdf, 252 kB)






