Industrial automation technical reference
ARAN VISIONفارسی
Siemens6ES72121BG500XB0

PLC controller Siemens CPU 1212C AC/DC/Relay model 6ES7212-1BG50-0XB0

PLC controller Siemens CPU 1212C AC/DC/Relay model 6ES7212-1BG50-0XB0, Part number 6ES72121BG500XB0

Verify the part number and specifications; the image alone does not establish suitability.

ARAN VISION reference
AV-FEED-7X6CWZ
Category
PLC and HMI
Manufacturer sourcing lead time
Manufacturer confirmation required

Delivery to your location is confirmed separately.

Documents / datasheets
ARAN VISION specification sheet

Technical specifications

Product type designation
CPU 1212C AC/DC/relay
Firmware version
V4.1
Isochronous mode
Yes; For PROFINET only
permissible range, lower limit (AC)
85 V
permissible range, upper limit (AC)
264 V
permissible range, lower limit
47 Hz
permissible range, upper limit
63 Hz
Current consumption (rated value)
70 mA at 120 V AC; 38 mA at 240 V AC
number of communications modules (CM)
3
on Ethernet via NTP
Yes
Number of digital inputs
8; Integrated
Rated value (DC)
24 V
Number of digital outputs
6; Relays
Number of analog inputs
0
Number of analog outputs
0
Number of PROFINET interfaces
1
Interface type
PROFINET
automatic detection of transmission rate
Yes
RJ 45 (Ethernet)
Yes; X1
Transmission rate, max.
100 Mbit/s
PROFINET IO Controller
Yes
PROFINET IO device
Yes
SIMATIC communication
Yes
Open IE communication
Yes; Optionally also encrypted
PG/OP communication
Yes; encryption with TLS V1.3 pre-selected
Updating time
The minimum value of the update time also depends on the communication component set for PROFINET IO, on the number of IO devices and the quantity of configured user data.
PROFINET IO
Yes
PROFIBUS
No
PROFINET system redundancy (S2)
No
PROFINET system redundancy (R1)
No
S7 communication, as server
Yes
S7 communication, as client
Yes; only PUT/GET
User data per job, max.
See online help (S7 communication, user data size)
Memory size per trace, max.
512 kbyte
IP degree of protection
IP20
PROFINET Security Class
1
Supports protocol for PROFINET IO
Yes
Report a product-data issue

Documents / datasheets

View / print the ARAN VISION specification sheetManufacturer datasheetOfficial manufacturer source · Siemens

Source reviewed: 2026-10-24

Description

PLC controller Siemens part number 6ES72121BG500XB0; Current consumption (rated value): 70 mA at 120 V AC; 38 mA at 240 V AC; number of communications modules (CM): 3; Number of digital inputs: 8; Integrated. Technical specifications, condition and supply feasibility are checked before ordering.

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