Model Mh-4-Can 6 En; General Information; Features; Canopen Feature Summary - WIKA MH-4-CAN Special Documentation

1. Model MH-4-CAN
1. Model MH-4-CAN

1.1 General information

The MH-4-CAN is a pressure sensor providing measurements through a CANopen
EN
interface implementing device profile DS404.

1.2 Features

Sample rate (pressure): 640 µs
Settling time: 2 ms

1.3 CANopen feature summary

CANopen feature summary
CANopen type
Bitrate
Number of transmit PDOs
PDO Mapping
PDO Triggering Events
Heartbeat Protocol
Emergency Messages
Device Profile
Layer Setting Services (LSS)
Default settings
Node-ID
Bitrate

1.4 Supported bitrates

1.000 kBit/s
■
800 kBit/s
■
500 kBit/s
■
250 kBit/s
■
125 kBit/s
■
50 kBit/s
■
20 kBit/s
■
Automatic bit rate detection
■

1.5 CAN frames

The pressure transmitter supports standard CAN frames with 11-bit identifier. Extended
frames with 29-bit identifier are not supported but tolerated.
6
NMT Slave
From 20 kBit/s to 1 Mbit/s
2
Dynamic
Synchronous, asynchronous
Supported
Supported
CiA 404
Supported
1
250 kBit/s
WIKA special documentation, model MH-4-CAN