Siemens SIMATIC, watchdog module for ET200ISP, Ex ib IIC T4 Gb, Ex ib I Mb (6ES7138-7BB00-0AB0)
Siemens

Siemens SIMATIC, watchdog module for ET200ISP, Ex ib IIC T4 Gb, Ex ib I Mb

Part number6ES7138-7BB00-0AB0EAN / GTIN4019169149105HS code8538.90
MOQ:1

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Product Description

Siemens 6ES7138-7BB00-0AB0 — SIMATIC S7 automation module. Compact controller or expansion module for the S7-1200 or S7-1500 PLC platform. SIMATIC ET 200iSP Watchdog module.

Technical Specifications

Manufacturer part number (MPN)
6ES7138-7BB00-0AB0
EAN / GTIN
4019169149105
Sales unit
pcs
Product type designation
Watchdog module
HW functional status
4
Firmware version
V1.0.2
Rack mounting
No
Front mounting
Yes
Rail mounting
Yes
Wall mounting/direct mounting
Yes
Type of supply voltage
DC
Permissible range, lower limit (DC)
20.4 V
Permissible range, upper limit (DC)
28.8 V
From load voltage (power bus), max.
2 mA * number of connected digital output modules
Power loss, typ.
50 mW
Fieldbus connection via separate transceiver
Yes
Number of digital inputs
0
Number of PROFINET interfaces
0
Number of RS 485 interfaces
0
Supports protocol for PROFINET IO
No
PROFIsafe
No
PROFIBUS
No
Diagnoses — Diagnostic information readable
Yes
Diagnostics indication LED — Group error SF (red)
Yes
Diagnostics indication LED — Status indicator digital input (green)
Yes
Module for Ex(i) protection
Yes; for more Co/Lo combinations, see certificate IECEx KEM 06.0026
Maximum values for connecting terminals for gas group IIC — Uo (no-load voltage), max.
12.7 V
Maximum values for connecting terminals for gas group IIC — Io (short-circuit current), max.
329 mA
Maximum values for connecting terminals for gas group IIC — Po (power output), max.
0.91 W
Maximum values for connecting terminals for gas group IIC — Co (permissible external capacity), max.
1 µF
Maximum values for connecting terminals for gas group IIC — Lo (permissible external inductivity), max.
0.3 mH
Between the channels and backplane bus
Yes
Between channels and powerbus
Yes
Between different circuits
60 V DC/30 V AC
IP degree of protection
IP30
CE mark
CE 0344
UKCA mark
DEKRA 21UKEX0028 Importer UK: Siemens plc Manchester M20 2UR
CULus
LISTED E334384
FM approval
CLASSIFIED 3025852
Suitable for safety functions
No
INMETRO certificate
UL-BR 12.0075
Reference designation according to IEC 81346-2 (2009)
K
Use in hazardous areas — ATEX marking
II 2 G Ex ib IIC T4 Gb I M2 Ex ib I Mb
Use in hazardous areas — ATEX certificate
KEMA 06 ATEX 0086
Use in hazardous areas — IECEx
IECEx KEM 06.0026
Use in hazardous areas — CCC Ex
2020322316002993
Use in hazardous areas — EAC Ex
1Ex ib IIC T4 Gb PB Ex ib I Mb
Use in hazardous areas — FM marking
Class I, Zone 1 AEx ib IIC T4 Ex ib IIC T4 NI, Class I, Division 2, GP. A,B,C,D T4 DIP, Class II, III, GP. E,F,G
Use in hazardous areas — Explosion protection category for gas
ATEX gas explosion protection, Zone 1
Use in hazardous areas — Explosion protection category for dust
No
Use in hazardous areas — associated equipment (Ex ia)
No
Use in hazardous areas — associated equipment (Ex ib)
Yes
Marine approval — Germanischer Lloyd (GL)
Yes
Marine approval — American Bureau of Shipping (ABS)
Yes
Marine approval — Bureau Veritas (BV)
Yes
Marine approval — It Norske Veritas (DNV)
Yes
Design of electrical connection
Screw/spring-type terminal
Dimensions — Width
30 mm
Dimensions — Height
129 mm
Dimensions — Depth
136.5 mm
Voltage type (supply voltage)
DC
Type of voltage (input voltage)
DC
Type of digital output
None
Degree of protection (IP)
IP30
Type of electric connection
Screw-/spring clamp connection
SIL according to IEC 61508
None
Performance level according to EN ISO 13849-1
None
Explosion safety category for gas
ATEX gas-ex-protection, Cat. 2G
Explosion safety category for dust
None
Width
30 mm
Height
129 mm
Depth
136.5 mm
Country of origin
Germany

Standards & Compliance

HS Code
8538.90

Cross References

  • EAN 4019169149105
  • SAP 1000066432
  • Code 8553581

Product Documentation

Document preview: Siemens 6ES7138-7BB00-0AB0 — OEM Datasheet

Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy 6ES7138-7BB00-0AB0?
6ES7138-7BB00-0AB0 can be ordered from cballast.com as a Siemens catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this Siemens product?
The manufacturer part number is 6ES7138-7BB00-0AB0.
What is the HS code for 6ES7138-7BB00-0AB0?
The customs tariff (HS) code for 6ES7138-7BB00-0AB0 is 8538.90.
Who manufactures 6ES7138-7BB00-0AB0?
6ES7138-7BB00-0AB0 is a Siemens product in the Control & Automation range.
Is a datasheet available for 6ES7138-7BB00-0AB0?
Yes — the 6ES7138-7BB00-0AB0 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 6ES7138-7BB00-0AB0?
The minimum order quantity is 1.
Is 6ES7138-7BB00-0AB0 available?
Yes — 6ES7138-7BB00-0AB0 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).