Siemens SIPLUS S7-1500 Series PLC CPU, Digital Output, 20-Input, Digital Input

RS Stock No.:: 280-4448
Mfr. Part No.:: 6AG1511-1AL03-2AB0
Manufacturer:: Siemens

Siemens SIPLUS S7-1500 Series PLC CPU, Digital Output, 20-Input, Digital Input

Subtotal (1 unit)*

TWD99,840.00

(exc. GST)

TWD104,832.00

(inc. GST)

FREE delivery for orders over NT$1,300.00

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Ready to ship from July 06, 2026

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Units	Per unit
1 +	TWD99,840.00

*price indicative

RS Stock No.:: 280-4448
Mfr. Part No.:: 6AG1511-1AL03-2AB0
Manufacturer:: Siemens

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Siemens
	Product Type	PLC CPU
	Series	SIPLUS S7-1500
	Number of Inputs	20
	Output Type	Digital
	Input Type	Digital
	Number of Outputs	20
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	60°C
	Standards/Approvals	IPC-CC-830A, ANSI/ISA-71.04, EN 60068-2-52, EN 60721, EN 60664-3, MIL-I-46058C
	Width	35mm
	Depth	129mm
	Program Capacity	300kB
	Programming Language Used	CFC, FBD, Graph, LAD, SCL, STL
	Communication Port Type	RJ45
	Number of Communication Ports	2
	Display Included	Yes
	Battery Backup	Yes

	Select all
	Brand Siemens
	Product Type PLC CPU
	Series SIPLUS S7-1500
	Number of Inputs 20
	Output Type Digital
	Input Type Digital
	Number of Outputs 20
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 60°C
	Standards/Approvals IPC-CC-830A, ANSI/ISA-71.04, EN 60068-2-52, EN 60721, EN 60664-3, MIL-I-46058C
	Width 35mm
	Depth 129mm
	Program Capacity 300kB
	Programming Language Used CFC, FBD, Graph, LAD, SCL, STL
	Communication Port Type RJ45
	Number of Communication Ports 2
	Display Included Yes
	Battery Backup Yes

COO (Country of Origin):: DE

Siemens SIPLUS S7-1500 Series PLC CPU, 20 Inputs, 300kB Program Capacity - 6AG1511-1AL03-2AB0

This plc CPU is a Compact control module designed for industrial automation tasks, providing deterministic control and I/O management in harsh environments. It operates across a wide thermal range and supports ladder, function Block and structured text programming, making it suitable for process and machine control applications where resilience and interoperability are required.

Features and Benefits:

• 20 digital inputs and outputs for straightforward I/O integration
• Two RJ45 communication ports for networked control systems
• Battery‑backed clock preserves programme and time data
• 300 kB programme capacity for mid‑range logic complexity
• Supports LAD, FBD, SCL, STL and CFC for flexible programming workflows
• Conforms to rugged standards including MIL‑I‑46058C for durability

Applications

• Suitable for control of discrete manufacturing machinery with digital I/O
• Ideal for remote automation nodes requiring network connectivity
• Used for environmental conditioning systems operating in extreme temperatures
• Can be used in retrofit projects needing Compact CPU modules
• Used for modular control cabinets where board space is limited

What environmental conditions can it tolerate in continuous operation?

It functions across temperatures from −40°C to 60°C, allowing deployment in locations subject to wide thermal variation.

How many communications channels are available for integration?

There are two Ethernet RJ45 ports to connect the unit to control networks or peer devices.

Which programming methods does it accept for developing control logic?

It accepts LAD, FBD, SCL, STL and CFC languages to accommodate different development practices.

What is the available memory for user programmes?

The module provides 300 kB of programme storage to host control logic and associated data.