Connectors and LED Information

Overview

The following diagram shows an overview of all connectors and LEDs.

Figure: Overview of Connections and status LEDs

Motor Connections

Ethernet Connectors

The Ethernet ports use standard Ethernet RJ45 CAT5e, M8-A or M8-D connectors depending on the motor variant. They are labeled IN and OUT but either port may be used. The CM1-T Ethernet connections will act as a TCP/IP switch. Multiple motors or other devices can be connected in a daisy chain configuration without the need to run back to a central switch for each ethernet device.

Connector Options

• RJ45
  

  

  • Amphenol - RJHSE538B02

• M8-A Female
  

  

  • TE Connectivity - T4041017041-000‎

• M8-D Female

Pinout

^{(1) Pins 4,5,7 and 8 are connected to GND.}

Example Cables

All ethernet cables are standard pinouts and are available from a variety of online suppliers or cable houses. Here are a few example cables from the Phoenix Contact NBC series

Image	Part Number	Description	Digikey Link
	1407353	M8-A male to RJ45 Phoenix Contact - 1407353	Digikey - 1407353
	1407349	M8-A male to M8A male Phoenix Contact - 1407349	Digikey - 1407349
	1227562	RJ45 to RJ45 Phoenix Contact - 1227562	Digikey - 1227562

Power Connector

The power connector supplies 24V to the TCP/IP slave and the motor separately. These two can be tied together so both are off the same power supply.

The power connector is an M9 circular connector from Binder. The relevant parts numbers are

• The CM1M9-4F-4000 is 24AWG with conductor resistance of 97.5Ω/km

• The HF version with EXT-3D cable has a resistance of 91.1Ω/km

Colors indicated are for the standard CM1M9-4F-4000 power cable. 

There is no reverse polarity protection. Ensure the 24V power is connected correctly before powering the unit.

Maintaining Control power and switching off motor drive power will

• retain motor position 

• remove any ability for the motor to be driven (as power to the motor drive has been removed).

I/O Connector

Connecting a digital input to GND will produce a logical high on the device.

Pin Functions

• Colors indicated are for the standard CM1M9-8F-4000 I/O cable. 

• For custom cable length pin-out and colors see CM1M9-8F-xxxxS.PDF

CM1M9-8F-4000 Specifications

CM1M9-8F-xxxxS Specifications

USB Connection

The USB connector is a standard micro USB and is used to update firmware. When it is plugged into a computer it will create a virtual serial port.

LEDs 

Link and Activity LEDs

The Link LED will be lit as long as there is a network connection. The activity LED will blink when there is data transfer to/from the motor.

System and Motor Status LED

The system status LED provides feedback to the user on overall system status. The following states exist

IP Address Selector 

The IP address selector switches will only be active if not using DHCP. If a static IP is programmed with the final value as 0, the rotary selectors will choose the final octet of the IP address. 

For example: