6ES7241-1AH32-0XB0 Siemens · SIMATIC S7-1200 CM 1241 communication module, 1 RS232C port, Freeport / ASCII / Modbus RTU.
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24
In stock
650.14 SR
Communication & Fieldbus Modules
103 parts
PLC communication and fieldbus modules from Siemens, Schneider Electric and ABB. The range has over 100 products: SIMATIC NET communication processors, PROFIBUS and PROFINET modules, gateways, Modicon X80 serial modules and ANYBUS interfaces. Stoklink ships worldwide from Turkey and quotes project volumes on request.
Part number · product
In (A)Ue (V AC)
StockPrice
Add to cart or request a quote
6ED1055-5MC08-0BA2 Phase-outSiemens · LOGO! 8 · LOGO! CIM communication interface module, Modbus RTU RS232/485, 4-port Ethernet switch, 2MB flash.
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1
24; 12, 12–24–DC
On request
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1,137.75 SR
6BK1700-0BA20-0AA0 Phase-outSiemens · LOGO! CMK2000 KNX communication module for LOGO! 8, 24V DC, RJ45 Ethernet, 50 communication objects.
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0.04
24
On request
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1,508.18 SR
6BK1622-0AA00-0AA0 Phase-outSiemens · SIMATIC MICRO-DRIVE · SIMATIC PN/M-Bus LINK, PROFINET to M-Bus gateway, master for up to 40 devices
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0.11
24
In stock
2,211.25 SR
6BK1620-0AA00-0AA0 Phase-outSiemens · SIMATIC MICRO-DRIVE · Siemens 6BK1620-0AA00-0AA0 SIMATIC PN/CAN LINK gateway, PROFINET to CAN 2.0A/B / CANopen CiA 301/302, 24V DC, IP20, DIN rail.
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0.09
24
Low stock
2,252.82 SR
6GK7545-1GX00-0XE0 DiscontinuedSiemens · SIMATIC S7-1500 CP 1545-1 Ethernet communications processor, RJ45, VPN/firewall, MQTT cloud link.
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0.3—
On request
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8,731.59 SR
6GK7543-1MX00-0XE0 Phase-outSiemens · Siemens TIM 1531 IRC telecontrol module for SIMATIC S7-1500/400/300, SINAUT ST7, DNP3, IEC 60870-5
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On request
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10,474.12 SR
6GK7543-1AX10-0XE0 Siemens · CP 1543-1 Gigabit Ethernet communication processor for SIMATIC S7-1500, IPsec VPN, firewall.
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0.25—
Critical stock
8,141.92 SR
6GK7542-6UX00-0XE0 Phase-outSiemens · Siemens 6GK7542-6UX00-0XE0 SIMATIC NET CP 1542SP-1 communication processor for ET 200SP, PROFINET/Industrial Ethernet.
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In stock
2,608.14 SR
6GK7542-5FX00-0XE0 Phase-outSiemens · Siemens CP 1542-5 PROFIBUS DP processor for SIMATIC S7-1500, DPV1 master/device, up to 12 Mbit/s
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On request
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3,178.90 SR
6GK7542-5DX00-0XE0 Siemens · SIMATIC NET · Siemens CM 1542-5 PROFIBUS DP module for SIMATIC S7-1500, DP-V1 master or device, S7/PG/OP communication
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On request
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5,031.06 SR
6GK7542-1AX00-0XE0 Siemens · SIMATIC NET · Siemens CM 1542-1 PROFINET module for SIMATIC S7-1500, IO controller/device, 2x RJ45 10/100 Mbit/s
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On request
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5,031.06 SR
6GK7443-5DX05-0XE0 Siemens · SIMATIC S7-400 · Siemens CP 443-5 Extended for S7-400, PROFIBUS DP master, up to 125 devices, 12 Mbit/s
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Low stock
9,370.39 SR
6GK7443-1GX30-0XE0 Phase-outSiemens · SIMATIC NET · Siemens CP 443-1 Advanced comm processor for SIMATIC S7-400, Gigabit PROFINET IO controller, 4-port switch
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On request
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16,412.36 SR
6GK7443-1EX30-0XE0 Phase-outSiemens · SIMATIC NET · Siemens CP 443-1 for S7-400, PROFINET IO controller, 2x RJ45 switch, 10/100 Mbit/s
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Low stock
14,752.98 SR
6GK1562-4AA00 Siemens · SIMATIC NET · CP 5624 PCI Express dual-port communications processor - PROFIBUS DP master + device, DP-Base software included.
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0.75—
On request
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8,996.18 SR
6GK1562-3AA00 Phase-outSiemens · SIMATIC NET · CP 5623 PCI Express communications processor - PROFIBUS DP master, up to 124 devices, DP-Base software included.
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0.72—
On request
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5,745.46 SR
6GK1162-3AA00 Phase-outSiemens · SIMATIC NET CP 1623 PCI Express communication processor, 2-port Industrial Ethernet switch.
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On request
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8,735.79 SR
6ES7547-1JF00-0AB0 Siemens · SIMATIC S7-1500 CM 8xIO-Link module, 8-port IO-Link V1.1 master, 24V DC, 1A per port.
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1
24
On request
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2,910.53 SR
6ES7545-5DA00-0AB0 Siemens · SIMATIC S7-1500 · SIMATIC ET 200SP CM PROFIBUS DP, master for 125 slaves, 12 Mbit/s, 9-pin D-sub RS485
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24
On request
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2,301.96 SR
6ES7541-1AD00-0AB0 Phase-outSiemens · SIMATIC S7-1500 CM PtP RS232 HF module, RS232 link, 115.2 kbit/s, Modbus RTU master/device.
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On request
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4,611.49 SR
6ES7541-1AB00-0AB0 Phase-outSiemens · SIMATIC S7-1500 CM PtP RS422/485 HF module, 115.2 kbit/s, Modbus RTU master/slave, 1200 m reach.
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On request
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4,286.42 SR
6ES7540-1AD00-0AA0 Phase-outSiemens · SIMATIC S7-1500 CM PtP RS232 BA module, RS232 serial link, 19.2 kbit/s, Freeport/3964(R)/USS.
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On request
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2,131.87 SR
6ES7540-1AB00-0AA0 Phase-outSiemens · SIMATIC S7-1500 CM PtP RS422/485 BA, serial communication module, 19.2kbit/s, Freeport/3964(R)/USS
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Critical stock
2,831.15 SR
6ES7441-2AA05-0AE0 Phase-outSiemens · SIMATIC S7-400 CP 441-2 point-to-point module, 2 variable interfaces, up to 115.2 kbit/s.
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On request
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11,328.38 SR
6ES7441-1AA05-0AE0 Phase-outSiemens · SIMATIC S7-400 CP 441-1 point-to-point module, 1 variable interface, up to 115.2 kbit/s.
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On request
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4,966.80 SR
6ES7440-1CS00-0YE0 Phase-outSiemens · SIMATIC S7-400 CP 440-1 point-to-point communication module, 1 channel, up to 115.2 kbit/s.
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On request
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7,427.52 SR
6ES7137-6EA00-0BA0 Siemens · SIMATIC ET 200SP CM CAN gateway, CANopen CiA301/302, 1Mbit/s, up to 60 devices, IP20.
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24
On request
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1,621.58 SR
6NH3112-5BB00-0XX0 Siemens · SIMATIC RTU3051C compact RTU with LTE-M/NB-IoT modem, GNSS, 8 DI/8 DO/4 AI, DNP3/IEC 60870-5-104/SINAUT ST7/MQTT.
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On request
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6,556.04 SR
6NH3112-3BA00-6XX1 Siemens · HART/RS485 extension board for SIMATIC RTU3000C, up to 16 Modbus RTU or HART devices, multidrop, ATEX/IECEx/FM/CCC rated.
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On request
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1,146.57 SR
6NH3112-3BA00-1XX6 Siemens · Battery expansion enclosure for 2x mono cell, IP20, -40 to +60°C, for SIMATIC RTU3000C.
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On request
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869.38 SR
6NH3112-3BA00-1XX5 Siemens · M16 sealing plug, IP68, brass nickel-plated, -40 to +100°C, for SIMATIC RTU3000C enclosures. Pack of 2.
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On request
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58.80 SR
6NH3112-3BA00-1XX4 Siemens · M16 cable gland, IP68, brass nickel-plated, -40 to +100°C, for SIMATIC RTU3000C enclosures. Pack of 2.
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On request
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84.00 SR
6NH3112-3BA00-1XX3 Siemens · Siemens SIMATIC RTU3000C aluminum enclosure, IP68 (1m/24h), -40 to +80C, 7 cable bushings, pin-Torx cover.
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On request
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1,600.16 SR
6NH3112-3BA00-1XX2 Siemens · Siemens SIMATIC RTU3000C battery enclosure for two mono cells, IP20, batteries sold separately; chainable via a second socket.
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On request
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869.38 SR
6NH3112-0BB00-0XX0 Siemens · Siemens SIMATIC RTU3011C compact RTU, 8DI/8DO/4AI, GNSS, DNP3/IEC 60870-5-104/SINAUT ST7/MQTT, battery or solar powered.
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On request
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4,523.29 SR
6GK7543-1AX00-0XE0 DiscontinuedSiemens · Siemens CP 1543-1 Gigabit Ethernet processor for SIMATIC S7-1500, VPN firewall, IEEE 802.1X security
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On request
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9,046.58 SR
6GK7343-1GX31-0XE0 Phase-outSiemens · SIMATIC NET · Siemens CP 343-1 Advanced comm processor for SIMATIC S7-300, Gigabit PROFINET IO controller/device, VPN
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On request
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14,939.04 SR
6GK7343-1EX30-0XE0 Phase-outSiemens · SIMATIC NET · Siemens CP 343-1 for S7-300, PROFINET IO controller/device, 2x RJ45, 10/100 Mbit/s
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Critical stock
10,138.55 SR
6GK7343-1CX10-0XE0 Phase-outSiemens · SIMATIC NET · Siemens CP 343-1 Lean comm processor for SIMATIC S7-300, PROFINET IO device, 2x RJ45, 10/100 Mbit/s
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On request
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5,724.46 SR
6GK1571-1AA00 Siemens · SIMATIC NET · CP 5711 USB 2.0 communications processor - PG/notebook to PROFIBUS or MPI, up to 12 Mbit/s, includes 2m USB cable.
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0.5—
On request
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5,338.07 SR
6GK1562-2AA00 Siemens · SIMATIC NET · CP 5622 PCI Express x1 communications processor - PG/PC to PROFIBUS or MPI, up to 12 Mbit/s, 32/64-bit OS.
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0.3—
On request
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3,103.72 SR
6GK1561-2AA00 Siemens · SIMATIC NET · CP 5612 PCI communications processor - PG/PC to PROFIBUS or MPI, up to 12 Mbit/s, 32/64-bit OS.
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0.15—
On request
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3,305.32 SR
6GK1411-5AC00 Phase-outSiemens · SIMATIC NET · SIMATIC CloudConnect 7 CC716 IoT gateway, 2x Ethernet + MPI/PB, MQTT/OPC UA to cloud.
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On request
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5,791.66 SR
6GK1411-1AC00 Phase-outSiemens · SIMATIC NET · SIMATIC CloudConnect 7 CC712 IoT gateway, 2x Ethernet, MQTT/OPC UA/HTTP to cloud.
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On request
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3,851.31 SR
6ES7157-0AC85-0XA0 Siemens · SIMATIC ET 200 · SIMATIC NET Field Device Coupler FDC 157, PROFIBUS DP to PA/FF H1, integrated bus supply up to 1 A, IP20.
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2.3
24
On request
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6,333.45 SR
BMXEIA0100 Modicon X80Schneider Electric · Modicon X80 AS-Interface master module, up to 62 discrete or 31 analog AS-i devices, IP20, ATEX/IECEx Zone 2/22.
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On request
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1,716.29 SR
TPRBCPFN TPRBCSchneider Electric · TeSys island bus coupler, 24V DC / 3A, Profinet IO fieldbus ports, IP20, DIN rail mounting.
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On request
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1,030.32 SR
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Guide
Communication & Fieldbus Modules buying guide
What's in this range
- SIMATIC NET CP modules, such as CP 343-1, CP 443-1 and CP 5612 PCI cards.
- PROFIBUS and PROFINET modules, including the PN/CAN LINK gateway.
- Modicon X80 serial link modules with RS232 and RS485 ports.
- Bus couplers and panel servers from the Schneider Electric TeSys Island and EcoStruxure range.
How to choose
- Protocol: PROFINET, PROFIBUS, EtherNet/IP, Modbus or CANopen must match both ends of the link.
- Controller compatibility: communication processors are tied to a CPU family and rack.
- Physical interface: RJ45, M12, D-sub or RS485, and port count.
- Speed: Fast Ethernet or Gigabit for large data volumes.
FAQ
Communication & Fieldbus Modules questions
Does a CP 343-1 work in an S7-1500 rack?
No. CP 343-1 belongs to the S7-300 family. S7-1500 uses its own communication modules, so select by CPU family.
What is a PN/CAN LINK used for?
It connects a PROFINET network to a CANopen network and passes data between the two.
Do you export communication modules?
Stoklink ships worldwide from Turkey under EXW terms. Lead time depends on distributor stock, and project quantities are quoted on request.