SIEMENS LOGO! modular communication modules – LOGO! CSM unmanaged

LOGO! CSM unmanaged

The module is used to connect a LOGO! and up to three other nodes to an Industrial Ethernet network with 10/100 Mbit/s in an electrical linear, tree or star topology.

The essential features of the LOGO! CSM are:

  • Unmanaged 4-port switch, of which one port is on the front for easy diagnostics access
  • Two versions for the voltage ranges 12/24 V DC or 230 V AC/DC
  • Problem-free connection using four RJ45 standard connectors
  • Space-saving, optimized for connection to LOGO!
  • Low-cost solution for implementing small, local Ethernet networks
  • Stand-alone use for networking any Ethernet devices

LOGO! CSM unmanaged Ordering data

Product No. / Product Description Listprice / Your price
6GK7177-1FA10-0AA0
LOGO! CSM 230 COMPACT SWITCH MODULE CONNECT. TO LOGO! (..0BA7) AND UP TO 3 ADDITIONAL CLIENTS TO IND. ETHERNET W. 10/100 MBIT/S UNMANAGED SWITCH, 4 RJ45 PORTS, 1XFRONTPORT FOR DIAGNOSTICS 115… 240 V AC/DC
6GK7177-1MA20-0AA0
LOGO! CSM12/24 COMPACT SWITCH MODULE CONNECTING TO LOGO! (…0BA7/…0BA8) AND UP TO 3 ADDITIONAL USERS TO IND. ETHERNET WITH10/100 MBIT/S UNMANAGED SWITCH, 4 RJ45 PORTS, 1XFRONTPORT FOR DIAGNOSTICS 12/24V DC POWER SUPPLY LED DIAGNOSTICS, LOGO! CONFIGURATION

Benefits

  • Reduction in assembly costs and mounting space compared to use of external network components
  • Fast commissioning, as no configuration is necessary
  • Fast and uncomplicated diagnostics access in the control cabinet
  • Flexible expansion of the network by simply inserting the CSM

Application

The LOGO! CSM is an Industrial Ethernet switch in compact, modular design for use in devices of the new LOGO! generation with Industrial Ethernet connection. With the LOGO! CSM, the Ethernet interface of the SIMATIC LOGO! can be multiplied to enable simultaneous communication with control and programming devices, other controllers, or the office world.

Problem-free external access (for diagnostics purposes, for example) is possible via the four Ethernet ports.

Product versions

LOGO!CSM 12/24 (now in LOGO! 8 design)

  • For operation with DC power at a voltage of 12 and 24 volts

LOGO!CSM 230

  • For operation with alternating voltage of 110 and 230 volts

Design

The design of the LOGO! CSM Compact Switch Modules corresponds to that of the LOGO! components:

  • Compact design;
    the rugged plastic enclosure contains:

    • 4 x RJ45 ports for connecting to Industrial Ethernet;
      of which one port is on the front for easy diagnostics access
    • 3-pin connection for the external supply voltage
    • LEDs for diagnostics and for status display of the Industrial Ethernet ports
  • Simple mounting on the standard mounting rail
  • Fanless and consequently low-maintenance design

Function

  • Multiplication of the Ethernet interfaces for logic modules of the product range LOGO! with Ethernet connection (…-0BA7 and -0BA8)
  • Design of a small, local Industrial Ethernet network with three further nodes
  • Automatic detection of data transfer rate by means of autosensing and autocrossover functions
  • LEDs for diagnostics and for status display

Network topology and network configuration

Various network topologies can be implemented with LOGO! CSM:

  • Connection of the LOGO! in linear topology:
    at least one RJ45 connection of the LOGO! remains vacant, e.g. for connecting a programming device (PG)
  • Connection of the LOGO! to a higher-level network in a tree/star topology:
    at least two RJ45 connections of the LOGO! remain vacant, e.g. for connecting a programming device/operator panel (PG/OP)
  • Design of a small, local network with a LOGO! and three further Ethernet nodes

Configuration

LOGO! CSM is an unmanaged switch and does not require configuration.

Diagnostics

The following information is displayed on LEDs on the device:

  • Power
  • Port status
  • Data traffic

Integration

Linear structure with LOGO! CSM

Technical specifications

Article number

6GK7177-1FA10-0AA0

6GK7177-1MA20-0AA0

Transmission rate

Transfer rate

10 Mbit/s, 100 Mbit/s

10 Mbit/s, 100 Mbit/s

Interfaces for communication integrated

Number of electrical connections

  • ● for network components or terminal equipment

4

4

Number of 100 Mbit/s SC ports

  • ● for multimode

0

0

Number of 1000 Mbit/s LC ports

  • ● for multimode

0

0

  • ● for single mode (LD)

0

0

Interfaces others

Number of electrical connections

  • ● for power supply

1

1

Type of electrical connection

  • ● for power supply

3-pole terminal block

3-pole terminal block

Supply voltage, current consumption, power loss

Type of voltage of the supply voltage

115…240 V AC/DC

12/24 V DC

Supply voltage

  • ● external

230 V

24 V

  • ● external minimum

100 V

10.2 V

  • ● external maximum

240 V

30.2 V

Product component fusing at power supply input

Yes

Yes

Consumed current maximum

0.02 A

0.15 A

Power loss [W]

  • ● at DC at 24 V

1.5 W

  • ● at AC at 230 V

1.8 W

Permitted ambient conditions

Ambient temperature

  • ● during operation

0 … 55 °C

0 … 55 °C

  • ● during storage

-40 … +70 °C

-40 … +70 °C

  • ● during transport

-40 … +70 °C

-40 … +70 °C

Relative humidity

  • ● at 25 °C without condensation during operation maximum

90 %

90 %

Protection class IP

IP20

IP20

Design, dimensions and weight

Design

LOGO! module

LOGO! module

Width

72 mm

71.5 mm

Height

90 mm

90 mm

Depth

55 mm

58.2 mm

Net weight

0.155 kg

0.15 kg

Mounting type

  • ● 35 mm DIN rail mounting

Yes

Yes

  • ● wall mounting

Yes

Yes

  • ● S7-300 rail mounting

No

No

  • ● S7-1500 rail mounting

No

No

Product functions management, configuration

Product function

  • ● multiport mirroring

No

No

  • ● switch-managed

No

No

Standards, specifications, approvals

Standard

  • ● for hazardous zone

no

ATEX: EN 60079-0 : 2009,EN 60079-15 :2010 (Directive 94/9/EC), IECEx: IEC 60079-0 :2011, IEC 60079-15 :2010

  • ● for safety from CSA and UL

UL60079-0, UL60079-15, CSA C22.2

UL 508, CSA C22.2 No. 142

  • ● for hazardous zone from CSA and UL

Haz-Loc ANSI/ISA 12.12.01: CL. I, Div2, Group A,B,C,D T4, CL I, Zone 2, Group IIC, T4, Ta=55°C

Standards, specifications, approvals CE

Certificate of suitability CE marking

Yes

Yes

Standards, specifications, approvals miscellaneous

Certificate of suitability

  • ● C-Tick

Yes

Yes

  • ● KC approval

No

No

Standards, specifications, approvals ship classification

Marine classification association

  • ● American Bureau of Shipping Europe Ltd. (ABS)

No

No

  • ● Bureau Veritas (BV)

No

No

  • ● Det Norske Veritas (DNV)

No

No

  • ● Germanische Lloyd (GL)

No

No

  • ● Lloyds Register of Shipping (LRS)

No

No

  • ● Nippon Kaiji Kyokai (NK)

No

No

  • ● Polski Rejestr Statkow (PRS)

No

No