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Siemens 6SN1123-1AB00-0CA2 SIMODRIVE 611 2 x 50 A Two-Axis Power Module
Siemens 6SN1123-1AB00-0CA2 SIMODRIVE 611 2 x 50 A Two-Axis Power Module
Siemens 6SN1123-1AB00-0CA2 SIMODRIVE 611 2 x 50 A Two-Axis Power Module

Siemens 6SN1123-1AB00-0CA2 SIMODRIVE 611 2 x 50 A Two-Axis Power Module

SIEMENS / SIMODRIVE 611
6SN1123-1AB00-0CA2
Two-axis 2 x 50 A SIMODRIVE 611 power module with internal heat dissipation, rated for 25 A with 1FT5 motors or 18 A with 1FT6 motors. Its A1/A2 terminal map requires exact documentation.
SIMODRIVE 611
2 × 50 A
Module class
 
2 axes · internal cooling
1FT5 motor current
25 A
1FT6 motor current
18 A
Cooling boundary
Internal cooling
Lifecycle
Prod. Discont.
Order number
6SN1123-1AB00-0CA2
Net weight
9.5 kg
Lead time
2-3 DAYS
ONE YEAR WARRANTY  —  FAST DELIVERY  —  WORLDWIDE SHIPPING
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Product Specifications
Manufacturer Siemens
Item number 6SN1123-1AB00-0CA2
Country of Origin Germany
Lead Time 2-3 DAYS
After-Sales Support For after-sales support, please contact May.
HS Code / Commodity code Please confirm the destination before shipping.
FAQ

Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.

Yes,we offer one year warranty for all new products.

Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.

Normally 3-5 working days,some remote areas 5-7 days more.

Product information
01
Dual-axis 50 A terminal-map identity
A 1FT5/1FT6 current profile with a documented A1/A2 terminal exception.
Siemens 6SN1123-1AB00-0CA2 combines two 50 A channels, motor-family current limits and a terminal arrangement that the manual distinguishes from other two-axis modules.
Lifecycle signal
Prod. Discont.
OEM-listed successor: 6SN1123-1AB00-0CA3
Published configuration
2 × 50 A
2 axes · internal cooling
 
1FT5 motor: 25 A
1FT6 motor: 18 A
Successor: 0CA3
Order number
6SN1123-1AB00-0CA2
Product type
611 power module
Axis count
2 axes
Motor-cable table entry
1.5 / 2.5 / 4 / 6 mm²
Protective conductor
M5
Terminal torque
0.7–0.8 Nm
Net weight
9.5 kg
Country of origin
Germany
Commodity code
Confirm by destination
01
Exact suffix
Confirm 0CA2
02
Motor family
1FT5 or 1FT6
03
Rated currents
25 A / 18 A
04
Terminal map
Record A1 and A2
05
Successor
0CA3 is OEM-listed
06
Axis data
Archive separately
System boundary: verify the CA2 article, both motor families, A1/A2 terminal positions, two-axis control board, internal cooling and separate axis parameters before exchange.
 
02 · A1/A2 terminal-map and successor verification
Six checks centered on the CA2 two-axis terminal exception.
The sequence begins with physical terminal mapping because the Siemens manual identifies CA2/CA3 as different from other two-axis power modules.
Route logic
Identify → Commission
01
Photograph
Capture A1, A2, module and control-board labels before disconnection.
02
Pair
Associate each terminal group with its motor and machine axis.
03
Classify
Use 25 A for 1FT5 or 18 A for 1FT6 motor duty.
06
Commission
Test each axis after restoring channel-specific parameter data.
05
Evaluate
Compare the OEM-listed CA3 successor with the existing terminal map.
04
Fasten
Check permitted cable sizes, M5 PE hardware and 0.7–0.8 Nm torque.
The A1/A2 map is not generic
Siemens documents CA2 and CA3 terminal positions separately from other two-axis modules.
Motor family sets the published current
Use 25 A for 1FT5 and 18 A for 1FT6 with this CA2 configuration.
CA3 is the listed successor
Retain terminal and parameter evidence before deciding whether the exchange is suitable.
Installation note: For 6SN1123-1AB00-0CA2, record the A1/A2 terminals, both motors, control-board channels, cable sizes and parameter sets before assessing 6SN1123-1AB00-0CA3.
03 · FAQ
Buyer questions for Siemens 6SN1123-1AB00-0CA2
Six answers focus on CA2 motor families, the special A1/A2 map, successor relationship, terminations and commissioning evidence.
03
01
Which motor ratings are published for Siemens 6SN1123-1AB00-0CA2?
Siemens publishes 25 A for 1FT5 motors and 18 A for 1FT6 motors within the two-axis 2 x 50 A power-module configuration.
02
What is unusual about the A1 and A2 terminals on Siemens 6SN1123-1AB00-0CA2?
The Siemens manual shows a terminal arrangement for 6SN1123-1AB00-0CA2 and 0CA3 that differs from the general two-axis layout, so both groups must be photographed and mapped before removal.
03
Which official successor status is shown for Siemens 6SN1123-1AB00-0CA2?
Siemens identifies the later 0CA3 configuration as successor to 6SN1123-1AB00-0CA2. The A1/A2 wiring, motors, control board and parameters still require comparison.
04
What conductor and tightening data apply to Siemens 6SN1123-1AB00-0CA2?
The Siemens 2 x 50 A table entry permits 1.5, 2.5, 4 and 6 mm² cables, with an M5 protective-conductor point and 0.7–0.8 Nm torque.
05
What does the Siemens lifecycle record say about Siemens 6SN1123-1AB00-0CA2?
The current SiePortal record shows “Prod. Discont.” and points to 0CA3 as successor. Exact-article availability must be confirmed during sourcing.
06
Which commissioning evidence should accompany a Siemens 6SN1123-1AB00-0CA2 inquiry?
Provide A1/A2 terminal photos, both motor nameplates, channel assignments, control-board label, parameter backups, fault history, quantity, destination and required date.
04 · Professional Team
Experience, product judgment and patient service.
04
01 · Experience
Nearly 10 Years of Industry Experience
Our team members have an average of more than 10 years of industry experience. We have worked with customers worldwide, including those from India, Germany, Sweden, Italy, Russia, Venezuela, Israel, and many other countries. Throughout our careers, we have collectively completed over 3,000 orders and established long-term business relationships with customers across nearly 30 countries.
 
Average experience10+ years
Orders completed3,000+
Countries servedNearly 30
02 · Professional Product Judgment
We can often identify a product’s manufacturer, series, configuration, and function from its model number or nameplate photo. We also understand how revisions, firmware, and specifications affect compatibility and whether an alternative model can be used safely.
 
In practice
An Indian customer urgently needed a discontinued control module after several suppliers reported no stock. We identified its exact revision and function from the nameplate, checked compatible alternatives, and contacted factory and warehouse channels to locate matching inventory. After installation, the customer confirmed that the module operated correctly and later asked us to source additional spare parts.
03 · Sincere and Patient Service
Our team treats every inquiry sincerely and answers every question patiently. Even for complex requests, we verify and respond to each detail instead of providing a rushed or uncertain answer.
 
In practice
A German customer sent a mixed list of automation products and asked repeated questions about revisions, condition, photos, and delivery. Our team organized the requirements, checked every item, and replied point by point. The customer said our detailed communication made the purchasing decision easier and continued sending us new inquiries.
05
Transaction Cases
Sincere Cooperation, Long-Term Trust
Three cross-border sourcing casesshaped by verification, service and long-term trust.
01
Russia
A Russian customer urgently needed a replacement for a discontinued automation component. After reviewing the product label, technical parameters, and application details, our engineers recommended a compatible alternative and provided photos and test videos before shipment. The alternative performed well, enhancing the customer's confidence in our technical capabilities and leading to multiple repeat orders.
02
India
An Indian customer still had doubts after initial online communication with us, so they visited our company in person for a face-to-face meeting and product inspection. This visit increased the customer's trust and led to the successful placement of their first order. Over the next few years, we completed multiple orders and established a stable, long-term partnership.
03
Venezuela
A Venezuelan customer needed a specific automation component and compared products and services from several suppliers online. After nearly three weeks of careful consideration, our sincere communication, professional service, and reliable product quality won the customer's trust. After receiving the product and using it for several weeks without any problems, the customer gave us positive feedback and subsequently placed multiple orders.
06 · Mixed model reference
Additional hard-to-find automation references
A deliberately mixed selection from the supplied model document.
Reference set 01
01
UCS-52
02
400-NCMP2B.88
03
CP-132UL-I/DB9M
04
8323 / ID-NO.417727L
05
LP-XP91D03-000C
06
EV45
07
ULX1-R4
08
SF230A-S2
09
TS 21703 04B
10
HVAC2 SB-HVAC2-DN
11
Ms-VMA1615-0
12
CM-1-439
13
67CFR-600/VS 250PSI/0-60PSI
Reference set 02
14
PS00B01KNX
15
MF1CTJ0056
16
AT-MC102XL-40 990-000445-40
17
DIN-8SW8
18
JL325-61001
19
AKM115SF132
20
MU6301/60-811-500 2CKA006300A1397
21
DN520
22
PP056TB1-113
23
LR9502
24
PA3021 PA-250-SBR14-A-ZVG
25
CR1021-04
26
0AC808.9-1
Reference set 03
27
Luna-TFT43
28
RL28-55-LAS-2840/47/115b
29
3HE15377AARA01 SFP28 ROHS6/6-40/85C INUIAG2HAA
30
FMZ5000
31
BAS34U24V
32
A2BM4-000
33
ZA10341
34
MMC-QR030024-02LD00A
35
OBi302 2200-49532-102
36
EX-D16A3-R08
37
LD-C4ZB-H2-21
38
SP3- GT35
39
ET901-AC
Request a quote
Ask about Siemens 6SN1123-1AB00-0CA2.
Send the module and control-board nameplates, motor and axis details, wiring data, quantity, destination and required date.
Sales contact
Sales Manager May

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