Product information
Overview
Applications
- CAN and CANopen network gateway: Connects CAN or CANopen networks using CAN 2.0A/B, CANopen Manager, or CANopen Slave operation.
Key Features
- CAN and CANopen communication: Supports CAN Standard CAN 2.0A/B and CANopen Manager / Slave according to CiA 301 & CiA 302.
- CAN interface: Provides 1 CAN port with a Push-in terminal connection and CAN transmission rates from 10 kbit/s to 1 000 kbit/s.
- Network capacity: Supports a maximum of 60 devices, 16 parallel SDOs, and 128 send / receive PDOs.
- 24 V supply: Rated supply voltage is 24 V DC, with a permissible range from 19.2 V DC to 28.8 V DC and reverse polarity protection.
- Diagnostics and services: Includes node/life-guarding, Heartbeat, SYNC, alarms, diagnostics, RUN and ERROR LEDs, and a green PWR LED for supply-voltage monitoring.
- ET 200SP integration: Usable with BU type A0, configurable or integrated with STEP 7 TIA Portal from version STEP 7 V15.1 or higher, and supports module swapping during operation.
Technical Summary
| Product type | CM 1x CAN ST |
|---|---|
| Communication protocols | CAN Standard CAN 2.0A/B; CANopen Manager / Slave according to CiA 301 & CiA 302 |
| CAN ports | 1 |
| CAN transmission rate | 10 kbit/s to 1 000 kbit/s |
| Maximum number of devices | 60 |
| PDOs | 128; Send / receive |
| SDOs | 16; Parallel |
| Supply voltage | 24 V DC; permissible range 19.2 V DC to 28.8 V DC |
| Connection | Push-in terminal |
| Isolation | 500 V AC or 707 V DC; isolation tested with 707 V DC (type test) |
| Protection | IP20 |
Frequently Asked Questions
What is the product type of Siemens 6ES7137-6EA00-0BA0?
The product type is CM 1x CAN ST, an ET 200SP communication module for CAN or CANopen networks.
Which CAN and CANopen functions are supported?
It supports CAN Standard CAN 2.0A/B, CANopen Manager, and CANopen Slave according to CiA 301 & CiA 302.
What supply voltage does the module use?
The rated supply voltage is 24 V DC. The permissible range is 19.2 V DC to 28.8 V DC, with reverse polarity protection.
How is the CAN interface connected?
The module has 1 CAN port with a Push-in terminal connection.
How can I request a quotation for this exact module?
Send the required quantity, destination, and project-list context for a model-specific quotation.
