Interfaces - Harmony BX1 for Product Version 02 or Lower

HDMI Port

The HDMI support port enables video output to an external display.

NOTE: Recommended HDMI cable length is no longer than 3 meters.

USB 3.0 Port

The USB 3.0 is a Type A connector, and can also support USB mass storage.

Power supply voltage	5 Vdc
Maximum current supplied	900 mA/port
Maximum transmission distance	3 m

WARNING
EXPLOSION HAZARD Do not disconnect equipment while the circuit is live or unless the area is known to be free of ignitable concentrations. Remove power before attaching or detaching any connectors to or from this product. Ensure that power, communication, and accessory connections do not place excessive stress on the ports. Consider the vibration in the environment when making this determination. Securely attach power, communication, and external accessory cables to the panel or cabinet. Use only commercially available USB cables. Failure to follow these instructions can result in death, serious injury, or equipment damage.

WARNING

EXPLOSION HAZARD

Do not disconnect equipment while the circuit is live or unless the area is known to be free of ignitable concentrations.
Remove power before attaching or detaching any connectors to or from this product.
Ensure that power, communication, and accessory connections do not place excessive stress on the ports. Consider the vibration in the environment when making this determination.
Securely attach power, communication, and external accessory cables to the panel or cabinet.
Use only commercially available USB cables.

Failure to follow these instructions can result in death, serious injury, or equipment damage.

Giga LAN Port

The standard RJ-45 LAN jack is provided the connection to the Local Area Network (LAN).

LED	Function	Status
Yellow	Active status	ON: LAN link is established. OFF: LAN link is not established. Blink: Data received and transmitted.
Orange/Green	Link Speed status	Green ON: 100 Mbps Orange ON: 1,000 Mbps

LED

Function

Status

Yellow

Active status

ON: LAN link is established.

OFF: LAN link is not established.

Blink: Data received and transmitted.

Orange/Green

Link Speed status

Green ON: 100 Mbps

Orange ON: 1,000 Mbps

NOTE: LAN port settings to connect EcoStruxure Automation Expert Soft dPAC is as follows:

LAN2
IP address: 192.168.1.209
Subnet mask: 255.255.255.0

CAN-FD Port

Provides two phoenix CAN Bus ports for external device connection.

System name	Position	Pin No.	Definition
can0	CAN1	1	H
		2	L
		3	GND
can1	CAN2	1	H
		2	L
		3	GND

CAN Bus Read/Write
The two ports can be connected each other as below:
The CAN-FD Port is connected to signals only. No external power load.

NOTE: This interface is not currently supported with the pre-installed version of EcoStruxure Automation Expert Soft dPAC. For the usage of the interface, please contact our customer support.

RS-232/422/485 Port

Provides two phoenix connectors for RS-232/422/485 interface.

System name	Position	Pin No.	Definition
System name	Position	Pin No.	RS-232	RS-422	RS-485
/dev/ttym xc0	COM Port 1 (P1) (CN4)	1	-	TX- 1	D- 1
		2	RXD1	TX+ 1	D+ 1
		3	TXD1	RX+ 1	-
		4	-	RX- 1	-
		5	RTS1	-	-
		6	CTS1	-	-
		7	GND	GND	GND
/dev/ttym xc2	COM Port 2 (P2) (CN5)	1	-	TX- 2	D- 2
		2	RXD2	TX+ 2	D+ 2
		3	TXD2	RX+ 2	-
		4	-	RX- 2	-
		5	RTS2	-	-
		6	CTS2	-	-
		7	GND	GND	GND

NOTE:

For serial communication, the cable length must be less than 30 meters.
This interface is not currently supported with the pre-installed version of EcoStruxure Automation Expert Soft dPAC. For the usage of the interface, please contact our customer support.

Micro SIM Slot

User can insert the micro SIM card into the slot when using an LTE module via the mini card slot.

NOTE: This interface is not currently supported with the pre-installed version of EcoStruxure Automation Expert Soft dPAC. For the usage of the interface, please contact our customer support.

Micro SD Slot

NOTE: This interface is not currently supported with the pre-installed version of EcoStruxure Automation Expert Soft dPAC. For the usage of the interface, please contact our customer support.

Antenna

The three antenna configurations are Wi-fi, 4G or LTE.

NOTE: This interface is not currently supported with the pre-installed version of EcoStruxure Automation Expert Soft dPAC. For the usage of the interface, please contact our customer support.

Mini PCIe Slot

Internal Mini PCIe cards are not currently supported with the pre-installed version of EcoStruxure Automation Expert Soft dPAC. For the usage of the interface, please contact our customer support.