S7-200 backplane busCommunication/ Protocol / type of data transmission
2Communication/ Protocol / number of units per CPU maximum
Application and selection
Compare the complete order number and specifications below with the original part and machine wiring. Check the design, interfaces, supply voltage or connection method as applicable to this product.
Technical specifications
Manufacturer
Siemens
Order number
6GK7243-2AX01-0XA0
General technical data / product designation
AS-Interface Master
General technical data / product type designation
CP 243-2
General technical data / protection class IP
IP20
General technical data / type of electrical connection of the AS-Interface
Screw-type connection
General technical data / type of voltage supply
via backplane bus
General technical data / consumed current / from profile conductors of the AS-Interface / at 30 V maximum
mA 100
General technical data / consumed current / from backplane bus maximum
mA 220
General technical data / power loss [W]
W 3.7
General technical data / insulation voltage rated value
V 500
General technical data / product feature redundancy capability
No
General technical data / product function suitable for AS-i Power24V
No
General technical data / product function / web-based management
No
General technical data / product function / diagnostics via email
No
General technical data / product function / galvanic isolation
Yes
General technical data / display version / as status display by LED
PWR, APF, CER, AUP, CM, SF
General technical data / type of configuration of the AS-Interface
Set pushbutton on device, command interface
Communication/ Protocol / version of the AS-Interface specification
V 2.11
Communication/ Protocol / AS-Interface master profile is supported
M3 (in acc. with AS-interface specification V 2.1)
Communication/ Protocol / type of data transmission
S7-200 backplane bus
Communication/ Protocol / number of units per CPU maximum
2
Communication/ Protocol / number of interfaces / as AS-Interface
1
Communication/ Protocol / number of interfaces / according to RS 485
0
Communication/ Protocol / number of interfaces / according to Industrial Ethernet
0
Communication/ Protocol / number of interfaces / according to PROFINET
0
Communication/ Protocol / number of interfaces / according to wireless
0
Communication/ Protocol / number of interfaces / according to USB
0
Communication/ Protocol / number of interfaces / other
Communication/ Protocol / protocol is supported / ASIsafe (Safety at work) protocol
No
Communication/ Protocol / protocol is supported / PROFIsafe protocol
No
Communication/ Protocol / protocol is supported / PROFIBUS protocol
No
Communication/ Protocol / protocol is supported / PROFINET IO protocol
No
Communication/ Protocol / protocol is supported / PROFINET CBA protocol
No
Communication/ Protocol / protocol is supported / TCP/IP
No
Communication/ Protocol / protocol is supported / SNMP
No
Communication/ Protocol / standard for wireless communication IEEE 802.11
No
Inputs/ Outputs / number of inputs for AS-Interface maximum
248
Inputs/ Outputs / number of outputs for AS-Interface maximum
186
Inputs/ Outputs / number of AS-i devices per AS-Interface maximum
62
Inputs/ Outputs / bus cycle time of the AS-Interface / for 31 devices
ms 5
Inputs/ Outputs / bus cycle time of the AS-Interface / for 62 devices
ms 10
Inputs/ Outputs / access to digital I/O data
via process image/peripheral addresses
Inputs/ Outputs / access to analog I/O data
via process image/peripheral addresses
Mechanical data / width
mm 71
Mechanical data / height
mm 80
Mechanical data / depth
mm 62
Mechanical data / fastening method
snap-on fastening on 35 mm DIN rail or screw fastening using an additional push-in lug
Mechanical data / module format
S7-200 modular system
Ambient conditions / ambient temperature / if installed on horizontal mounting rail during operation
°C 0 ... 55
Ambient conditions / ambient temperature / if installed on vertical mounting rail during operation
°C 0 ... 45
Ambient conditions / ambient temperature / during transport
°C -40 ... +70
Ambient conditions / ambient temperature / during storage
°C -40 ... +70
Ambient conditions / relative humidity at 25 °C during operation maximum
% 95
Ambient conditions / installation altitude at height above sea level maximum
m 2 000
Safety related data / suitability for use safety-related function
No
Safety related data / equipment / EEx ia
No
Safety related data / equipment / EEx ib
No
Safety related data / explosion protection category for gas
II 3 G Ex nA IIC T4 Gc
Safety related data / explosion protection category for dust
none
Product description
SIMATIC NET
Connections and conditions of use
General technical data / type of electrical connection of the AS-Interface: Screw-type connection
General technical data / type of voltage supply: via backplane bus
General technical data / consumed current / from profile conductors of the AS-Interface / at 30 V maximum: mA 100
General technical data / consumed current / from backplane bus maximum: mA 220
General technical data / insulation voltage rated value: V 500
General technical data / type of configuration of the AS-Interface: Set pushbutton on device, command interface
Communication/ Protocol / version of the AS-Interface specification: V 2.11
Communication/ Protocol / AS-Interface master profile is supported: M3 (in acc. with AS-interface specification V 2.1)
Scope of supply
We will confirm the exact version, package contents and related accessories before ordering. Package information in the technical table applies to the stated order number.
Frequently asked questions
Is the same product family enough to identify a replacement?
The complete order number is essential. If the type changes, compare the electrical and mechanical design, connections and requirements of the original application.
What information is needed to check connections and accessories?
Send a nameplate photo, the designations of related modules and connectors and, where needed, a wiring diagram. We will check the specific version for your application.
Can you assess a faulty part?
Yes. Send the complete order number and a description of the fault. We will check the diagnostic and professional repair options for your specific unit.
Why buy from FOXON
1
Replacement part availability
We will check current part availability and confirm the possible delivery date before you order.
2
New original and refurbished parts
We will specify the available version and condition of the particular unit in the quotation.
3
Parts with a warranty
We will confirm the warranty period according to the part condition and specific quotation.
4
Diagnostics and repairs
For a faulty unit, we will check the options for diagnostics and professional repair.
More than 3,500customers
We deliver tomore than 100 countries
Express delivery?We will check. Contact us now.
Part conditions available for sale
Part conditions and warranty
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.
Sales, repairs and buyback of automation parts
We supply replacement parts for industrial automation and assess faulty units for diagnostics and repair. We also buy surplus parts. Send the exact designation and required quantity.
