Siemens

Article	Use in	Article no.
SIWAREX WP231
Legal-for-trade weighing module (1 channel) for the connection to strain-gauge load cells /strain-gauge full bridge (1-4MV/V) for SIMATIC S7-1200, RS485 and Ethernet interface, Onboard I/O: 4 DI / 4 DQ, 1 AQ (0/4...20MA) Attention: for legal-for-trade applications please consider the calibration instructions of the destinated country! Direct Modbus connection to SIMATIC HMI panels in preparation	Gravimetric level measurement in silos and hoppers, platform scales	7MH4960-2AA01
SIWAREX WP 241
Belt scale weighing module (1 channel) for the connection to strain-gauge load cells /strain-gauge full bridge (1-4MV/V) for SIMATIC S7-1200, RS485 and Ethernet interface, Onboard I/O: 4 DI / 4 DQ, 1 AQ (0/4...20MA)	Belt scales	7MH4960-4AA01
SIWAREX WP 251
Weighing module (1 channel) for the connection to strain-gauge load cells /strain-gauge full bridge (1-4MV/V) for SIMATIC S7-1200, RS485 and Ethernet interface, Onboard I/O: 4 DI / 4 DQ, 1 AQ (0/4...20MA) Attention: for legal-for-trade applications please consider the calibration instructions of the destinated country! Direct Modbus connection to SIMATIC HMI panels in preparation	Dosing and batching processes	7MH4960-6AA01

Article	Use in	Article no.
Condition Monitoring Module SM 1281	SIMATIC S7-1200 starting with CPU212	6AT8007-1AA10-0AA0
SIPLUS CMS1200 SM 1281 shield clamp set	SIMATIC S7-1200	6AT8007-1AA20-0AA0
SIPLUS CMS2000 VIB-SENSOR*	SIMATIC S7-1200	6AT8002-4AB00
SIPLUS CMS2000, CABLE-MIL-300*, 3m	SIMATIC S7-1200	6AT8002-4AC03

Extension units

Powered extension units are I/O extension devices with built-in power supply.

Like with the main unit, various I/O devices and special devices can be connected after a powered extension unit.

Model		Total number of points	Number of input/output points Input/output type				Applicable FX PLC
Model		Total number of points	Input		Output		FX 3S	FX 3G	FX 3U	FX 3GC	FX 3UC
AC Power Type
	FX2N-32ER	32 points	16 points	24 V DC (sink)	16 points	Relay	×	○	○	×	×
	FX2N-32ER-ES/UL			24 V DC (sink/ source)		Relay
	FX2N-32ES			24 V DC (sink)		Triac
	FX2N-32ET			24 V DC (sink)		Transistor (sink)
	FX2N-32ET-ESS/UL			24 V DC (sink/ source)		Transistor (source)
	FX2N-48ER	48 points	24 points	24 V DC (sink)	24 points	Relay	×	○	○	×	×
	FX2N-48ER-ES/UL			DC24V (sink/ source)		Relay
	FX2N-48ET			24 V DC (sink)		Transistor (sink)
	FX2N-48ET-ESS/UL			24 V DC (sink/ source)		Transistor (source)
	FX2N-48ER-UA1/UL	48 points	24 points	100 V AC	24 points	Relay	×	○	○	×	×
DC Power Type
	FX2N-48ER-D	48 points	24 points	24 V DC (sink)	24 points	Relay	×	○	○	×	×
	FX2N-48ER-DS			24 V DC (sink/ source)		Relay
	FX2N-48ET-D			24 V DC (sink)		Transistor (sink)
	FX2N-48ET-DSS			24 V DC (sink/ source)		Transistor (source)

Regarding connection cable

A connection cable (length: 55mm), used to connect to the the right side of the device in front of the powered extension unit, is included with the powered extension unit.
To extend the distance of the connection, please use the optional "extension cable".

Function expansion board

The expansion board is designed to add the input and output terminal whose points are small to FX3S or FX3G PLCs. The board can be built in the PLC.

Model		Total number of points	Number of input/output points Input/output type				Applicable FX PLC
Model		Total number of points	Input		Output		FX 3S	FX 3G	FX 3U	FX 3GC	FX 3UC
	FX3G-4EX-BD	4 points	4 points	24 V DC (sink/ source)	-	-	*1 ○ Max. 1 unit	*2 ○ Max. 1 unit	×	×	×
	FX3G-2EYT-BD	2 points	-	-	2 points	Transistor (sink/ source)	*1 ○ Max. 1 unit	*2 ○ Max. 1 unit	×	×	×

*1: Supported by FX3S ver.1.10 and later.

*2: Supported by FX3G ver.2.20 and later.

Extension blocks

Extension block is an I/O extension device that receives power from the main unit or powered extension unit.

It can be connected in 8 point or 16 point units. The connectable number of points is determined by each main unit or powered extension unit

Model		Total number of points	Number of input/output points Input/output type				Applicable FX PLC
Model		Total number of points	Input		Output		FX 3S	FX 3G	FX 3U	FX 3GC	FX 3UC
Input/output extension blocks
	FX2N-8ER	8 points	4 points (8 devices are occupied.)	24 V DC (sink)	4 points (8 devices are occupied.)	Relay	×	○	○	1 2 ○	1 2 ○
	FX2N-8ER-ES/UL		4 points (8 devices are occupied.)	DC24V (sink/ source)	4 points (8 devices are occupied.)	Relay
	FX2N-8EX		8 points	24 V DC (sink)	-	-
	FX2N-8EX-ES/UL			DC24V (sink/ source)
	FX2N-8EX-UA1/UL			100 V AC
	FX2N-16EX	16 points	16 points	24 V DC (sink)			×	○	○	1 2 ○	1 2 ○
	FX2N-16EX-ES/UL			24 V DC (sink/ source)
	FX2N-16EX-C Connector input			24 V DC (sink)
	FX2N-16EXL-C Connector input			5 V DC
Output extension blocks
	FX2N-8EYR	8 points	-	-	8 points	Relay	×	○	○	1 2 ○	1 2 ○
	FX2N-8EYR-ES/UL					Relay
	FX2N-8EYR-S-ES/UL					Relay (8 points/common)
	FX2N-8EYT					Transistor (sink)
	FX2N-8EYT-H					Transistor (sink)
	FX2N-8EYT-ESS/UL					Transistor (source)
	FX2N-16EYR	16 points			16 points	Relay	×	○	○	1 2 ○	1 2 ○
	FX2N-16EYR-ES/UL					Relay
	FX2N-16EYS					Triac
	FX2N-16EYT					Transistor (sink)
	FX2N-16EYT-ESS/UL					Transistor (source)
	FX2N-16EYT-C Connector output					Transistor (sink)

*1 :For connection to FX3GC or FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.

*2 :Depending on the model name of the main unit, I/O extension device connection may or may not be allowed. For details, refer to the manual of the main unit.

Regarding connection cable

A connection cable, used to connect to the right side of the device in front of the extension block, is included with the extension block.

To extend the distance of the connection, please use the optional "extension cable (FX0N-30EC/FX0N-65EC)" and "connector conversion adapter (FX2N-CNV-BD)".

Extension block for connector type main unit (FX3GC, FX3UC)

These I/O extension devices can be directly connected to FX1NC, FX3GC, FX2NC, FX3UC PLCs.

They can be compactly extended because connection cables are not needed.

Model		Total number of points	Number of input/output points Input/output type				Applicable FX PLC
Model		Total number of points	Input		Output		FX 3S	FX 3G	FX 3U	FX 3GC	FX 3UC
Input extension blocks
	FX2NC-16EX-T Terminal block input	16 points	16 points	24 V DC (sink)	-	-	×	×	×	* ○	* ○
	FX2NC-16EX-T-DS Terminal block input			DC24V (sink/ source)
	FX2NC-16EX			DC24V (sink)
	FX2NC-16EX-DS			DC24V (sink/ source)
	FX2NC-16EX-D/UL			DC24V (sink)
	FX2NC-32EX	32 points	32 points	24 V DC (sink)
	FX2NC-32EX-DS			DC24V (sink/ source)
	FX2NC-32EX-D/UL			DC24V (sink)
Output extension blocks
	FX2NC-16EYR-T Terminal block Output	16 points	-	-	16 points	Relay	×	×	×	* ○	* ○
	FX2NC-16EYR-T-DS Terminal block output					Relay
	FX2NC-16EYT					Transistor (sink)
	FX2NC-16EYT-DSS					Transistor (source)
	FX2NC-16EYT-D/UL					Transistor (sink)
	FX2NC-32EYT	32 points			32 points	Transistor (sink)
	FX2NC-32EYT-DSS					Transistor (source)
	FX2NC-32EYT-D/UL					Transistor (sink)
Input/output extension blocks
	FX2NC-64ET	64 points	32 points	24 V DC (sink)	32 points	Transistor (sink)	×	×	×	* ○	* ○

*: Depending on the model name of the main unit, I/O extension device connection may or may not be allowed. For details, refer to the manual of the main unit

FX PLC Main Unit

A wide lineup in FX series offers you many choices to fit to your budget and application.
You are sure to find a model that fulfills your needs.

FX Series Lineup
For high speed, high functionality, and expandability	Memory 64,000 step RAM memory built-in. Flash memory cassette can also be mounted. Processing speed Basic instruction: 0.065 μs/instruction (LD instruction) Application instruction: 0.642 to 100 μs/instruction Device Auxiliary relay: 7,680 pts Timer: 512 pts Counter: 235 pts Data register: 8,000 pts Extension register: 32,768 pts Extension file register (optional memory): 32,768 pts Application instruction List of supported application instructions
For high speed, reduced wiring, reduced space	Memory 64,000 step RAM memory built-in. Flash memory cassette can also be mounted. Processing speed Basic instruction: 0.065 μs/instruction (LD instruction) Application instruction: 0.642 to 100 μs/instruction Device Auxiliary relay: 7,680 pts Timer: 512 pts Counter: 235 pts Data register: 8,000 pts Extension register: 32,768 pts Extension file register (optional memory): 32,768 pts Application instruction List of supported application instructions
For communication, analog expansions, and up to 256 I/O control	Memory 32,000 step EEPROM memory built-in. Battery-free and maintenance-free. Processing speed Basic instruction: 0.21μs/instruction (in standard mode) 0.42μs/instruction (in extension mode) Application instruction: 0.5 to 100 μs/instruction (in standard mode) 1.2 to 100 μs/instruction (in extension mode) Device Auxiliary relay: 7,680 pts Timer: 320 pts Counter: 235 pts Data register: 8,000 pts Extension register: 24,000 pts Extension file register: 24,000 pts Application instruction List of supported application instructions 1: 14pt, 24pt models can only connect 1 board 2: 14pt, 24pt models have 2 independent axes
For reduced space and reduced wiring	Memory 32,000 step EEPROM memory built-in. Battery-free and maintenance-free. Processing speed Basic instruction: 0.21 μs/instruction (in standard mode) 0.42 μs/instruction (in extension mode) Application instruction: 0.5 to 100 μs/instruction (in standard mode) 1.2 to 100 μs/instruction (in extension mode) Device Auxiliary relay: 7,680 pts Timer: 320 pts Counter: 235 pts Data register: 8,000 pts Extension register: 24,000 pts Extension file register: 24,000 pts Application instruction List of supported application instructions
For communication, analog expansions, and low cost	Memory 16,000 step EEPROM memory built-in. Battery-free and maintenance-free. (Program capacity is 4,000 steps) Processing speed Basic instruction: 0.21 μs/instruction Application instruction: 0.5 to 100μs/instruction Device Auxiliary relay: 1,536 pts Timer: 138 pts Counter: 67 pts Data register: 3,000 pts Application instruction List of supported application instructions

Explanation of the icons
	Depending on control points, total 256 I/O extension devices can be connected. *Includes CC-Link remote I/O
	FX3U/FX3UC can count at high speed input frequency 100kHz (1-phase 6pts), 50kHz (2-phase 2pts), 10kHz (1-phase 2pts).
	Depending on control points, total 384 I/O extension devices can be connected. *Includes CC-Link remote I/O
	FX3S/FX3GC has 2 axes simple positioning function built into the main unit.
	Depending on the purpose, various special function blocks can be connected.
	FX3G/FX3U/FX3UChas 3 axes simple positioning built into the main unit. *FX3G 14 pt, 24 pt models have independent 2 axes.
	Function can be easily added by mounting a function expansion board to the main unit.
	I/O can be connected in connector format, reducing wiring effort.
	In FX3UC-32MT-LT, CC-Link/LT master functionality is built-in.
	1 phase: 60 kHz x 4 pts/ 10 kHz x 2 pts 2 phase: 30 kHz x 2 pts/ 5 kHz 1 pt
	1 phase: 60 kHz x 2 pts/ 10 kHz x 4 pts 2 phase: 30 kHz x 1 pt/ 5 kHz 1 pt
	In FX3S-30MR/ES-2AD, FX3S-30MT/ES-2AD, and FX3S-30MT/ESS-2AD, 2ch analog input (current input) function is built-in.

High speed counter block/adapter

Model
(Number of channels)

Type

Highest response
frequency

Hardware comparison
output function

2-phase counter
edge count function

Applicable FX PLC

FX
3S

FX
3G

FX
3U

FX
3GC

FX
3UC

FX2N-1HC
(1ch)

1-phase
1-count

Max. 50 kHz

○

○
Max.
8 units

*2*3
○
Max.
8 units

1-phase
2-count

Max. 50 kHz

2-phase
2-count

1 edge count:
Max. 50 kHz
2 edge count:
Max. 25 kHz
4 edge count:
Max. 12.5 kHz

○

FX3U-2HC
(2ch)

1-phase
1-count

Max. 200 kHz

○

○
Max.
8 units

*2
○
Max.
4 units

1-phase
2-count

Max. 200 kHz

2-phase
2-count

1 edge count:
Max. 200 kHz
2 edge count:
Max. 100 kHz
4 edge count:
Max. 50 kHz

○

FX2NC-1HC
(1ch)

1-phase
1-count

Max. 50 kHz

○

*3
○
Max.
8 units

1-phase
2-count

Max. 50 kHz

2-phase
2-count

1 edge count:
Max. 50 kHz
2 edge count:
Max. 25 kHz
4 edge count:
Max. 12.5 kHz

○

FX3U-4HSX-ADP
(4ch)

1-phase
1-count

Max. 200 kHz

○

*1
○
Max.
2 units

1-phase
2-count

Max. 200 kHz

2-phase
2-count

1 edge count:
Max. 100 kHz
4 edge count:
Max. 100 kHz

*1: When used together with analog or communication adapters, function expansion board is required.
*2: When connecting to FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*3: FX3UC-32MT-LT(-2): 7 units. FX3UC-**MT/D，FX3UC-**MT/DSS，FX3UC-16MR/D(S)-T: 8 units.

High-speed output special adapter

Model		Number of controlled axis	Maximum frequency	Applicable FX PLC
Model		Number of controlled axis	Maximum frequency	FX 3S	FX 3G	FX 3U	FX 3GC	FX 3UC
	FX3U-2HSY-ADP	Independent two axes	200kHz	×	×	* ○ Max. 2 units	×	×

*: When used together with analog or communication adapters, function expansion board is required

Pulse output block

Model		Number of controlled axis	Maximum frequency	Applicable FX PLC
Model		Number of controlled axis	Maximum frequency	FX 3S	FX 3G	FX 3U	FX 3GC	FX 3UC
	FX3U-1PG	Independent one axis	200kHz	×	×	*3 ○ Max. 8 units	×	13 ○ Max. 6 units
	FX2N-10PG	Independent one axis	1MHz(1 Hz to 1 MHz differential line driver output)	×	×	○ Max. 8 units	×	12 ○ Max. 8 units

*1: When connecting to FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*2: FX3UC-32MT-LT(-2): 7 units. FX3UC-**MT/D，FX3UC-**MT/DSS，FX3UC-16MR/D(S)-T: 8 units.
*3: FX3U, FX3UC supported from version 2.20 or later.

SSCNET

Model		Number of controlled axis	Maximum frequency	Applicable FX PLC
Model		Number of controlled axis	Maximum frequency	FX 3S	FX 3G	FX 3U	FX 3GC	FX 3UC
	FX3U-20SSC-H	Ｔwo axes (Independent/Simultaneous)	-	×	×	○ Max. 8 units	×	12 ○ Max. 8 units

*1: When connecting to FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*2: FX3UC-32MT-LT(-2): 7 units. FX3UC-**MT/D，FX3UC-**MT/DSS，FX3UC-16MR/D(S)-T: 8 units.

Positioning dedicated unit

Model		Number of controlled axis	Maximum requency	Applicable FX PLC
Model		Number of controlled axis	Maximum requency	FX 3S	FX 3G	FX 3U	FX 3GC	FX 3UC
	FX2N-10GM	Independent one axis	200kHz	×	×	○ Max. 8 units	×	12 ○ Max. 8 units
	FX2N-20GM	Two axes (Independent/Simultaneous)	200kHz	×	×	○ Max. 8 units	×	12 ○ Max. 8 units

*1: When connecting to FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*2: FX3UC-32MT-LT(-2): 7 units. FX3UC-**MT/D，FX3UC-**MT/DSS，FX3UC-16MR/D(S)-T: 8 units.